sim7500 sim7600series atcommandmanual

SIM7500_SIM7600 Series_AT Command Manual

SIMCom Wireless Solutions LimitedBuilding B SIM Technology Building No633 Jinzhong Road

Changning District Shanghai PR ChinaTel 86-21-31575100

supportsimcomcomwwwsimcomcom

LTE Module

SIM7500_SIM7600 Series_AT Command Manual_V200

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Document Title SIM7500_SIM7600 Series_AT Command Manual

Version 200

Date 202086

Status Released

GENERAL NOTES

SIMCOM OFFERS THIS INFORMATION AS A SERVICE TO ITS CUSTOMERS TO SUPPORTAPPLICATION AND ENGINEERING EFFORTS THAT USE THE PRODUCTS DESIGNED BY SIMCOMTHE INFORMATION PROVIDED IS BASED UPON REQUIREMENTS SPECIFICALLY PROVIDED TOSIMCOM BY THE CUSTOMERS SIMCOM HAS NOT UNDERTAKEN ANY INDEPENDENT SEARCHFOR ADDITIONAL RELEVANT INFORMATION INCLUDING ANY INFORMATION THAT MAY BE IN THECUSTOMERrsquoS POSSESSION FURTHERMORE SYSTEM VALIDATION OF THIS PRODUCTDESIGNED BY SIMCOM WITHIN A LARGER ELECTRONIC SYSTEM REMAINS THE RESPONSIBILITYOF THE CUSTOMER OR THE CUSTOMERrsquoS SYSTEM INTEGRATOR ALL SPECIFICATIONSSUPPLIED HEREIN ARE SUBJECT TO CHANGE

COPYRIGHT

THIS DOCUMENT CONTAINS PROPRIETARY TECHNICAL INFORMATION WHICH IS THE PROPERTYOF SIMCOM WIRELESS SOLUTIONS LIMITED COPYING TO OTHERS AND USING THIS DOCUMENTARE FORBIDDEN WITHOUT EXPRESS AUTHORITY BY SIMCOM OFFENDERS ARE LIABLE TO THEPAYMENT OF INDEMNIFICATIONS ALL RIGHTS RESERVED BY SIMCOM IN THE PROPRIETARYTECHNICAL INFORMATION INCLUDING BUT NOT LIMITED TO REGISTRATION GRANTING OF APATENT A UTILITY MODEL OR DESIGN ALL SPECIFICATION SUPPLIED HEREIN ARE SUBJECT TOCHANGE WITHOUT NOTICE AT ANY TIME

SIMCom Wireless Solutions LimitedBuilding B SIM Technology Building No633 Jinzhong Road Changning District Shanghai PR ChinaTel +86 21 31575100Email simcomsimcomcom

For more information please visithttpswwwsimcomcomdownloadlist-863-enhtml

For technical support or to report documentation errors please visithttpswwwsimcomcomask or email to supportsimcomcom

Copyright copy 2020 SIMCom Wireless Solutions Limited All Rights Reserved


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Version History

Version Date Chapter What is newV200 202086 New version


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Contents

Version History3

Contents 4

1 Introduction1611 Scope of the document1612 Related documents1613 Conventions and abbreviations1614 AT Command syntax16

141 Basic syntax17142 S Parameter syntax17143 Extended Syntax17144 Combining AT commands on the same Command line 18145 Entering successive AT commands on separate lines18

15 Supported character sets 1816 Flow control19

161 Software flow control (XONXOFF flow control)19162 Hardware flow control (RTSCTS flow control)19

17 Definitions20171 Parameter Saving Mode20172 Max Response Time20

2 AT Commands According to V25TER2121 Overview of AT Commands According to V25TER2122 Detailed Description of AT Commands According to V25TER22

221 A Re-issues the Last Command Given22222 ATD Mobile Originated Call to Dial A Number 22223 ATDgtltmemgtltngt Originate call from specified memory24224 ATDgtltngt Originate call from active memory(1)25225 ATDgtltstrgt Originate call from active memory(2)26226 ATA Call answer27227 ATH Disconnect existing call28228 ATS0 Automatic answer incoming call 28229 +++ Switch from data mode to command mode 292210 ATO Switch from command mode to data mode302211 ATI Display product identification information302212 AT+IPR Set local baud rate temporarily312213 AT+ICF Set control character framing322214 AT+IFC Set local data flow control332215 ATampC Set DCD function mode 342216 ATE Enable command echo 35


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2217 ATampV Display current configuration352218 ATampD Set DTR function mode362219 ATampS Set DSR function mode372220 ATV Set result code format mode372221 ATampF Set all current parameters to manufacturer defaults 382222 ATQ Set Result Code Presentation Mode382223 ATX Set CONNECT Result Code Format 392224 ATV Set CONNECT Result Code Format About Protocol402225 ATampE Set CONNECT Result Code Format About Speed 412226 ATampW Save the user setting to ME 412227 ATZ Restore the user setting from ME422228 AT+CGMI Request manufacturer identification422229 AT+CGMM Request model identification432230 AT+CGMR Request revision identification442231 AT+CGSN Request product serial number identification442232 AT+CSCS Select TE character set452233 AT+CIMI Request international mobile subscriber identity462234 AT+CIMIM Request another international mobile subscriber identity472235 AT+GCAP Request overall capabilities47

3 AT Commands for Status Control 4931 Overview of AT Commands for Status Control4932 Detailed Description of AT Commands for Status Control49

321 AT+CFUN Set phone functionality50322 AT+CPIN Enter PIN51323 AT+CICCID Read ICCID from SIM card52324 AT+CSIM Generic SIM access53325 AT+CRSM Restricted SIM access54326 AT+SPIC Times remain to input SIM PINPUK 59327 AT+CSPN Get service provider name from SIM59328 AT+CSQ Query signal quality60329 AT+AUTOCSQ Set CSQ report623210 AT+CSQDELTA Set RSSI delta change threshold633211 AT+CATR Configure URC destination interface643212 AT+CPOF Power down the module653213 AT+CRESET Reset the module653214 AT+CACM Accumulated call meter 663215 AT+CAMM Accumulated call meter maximum 673216 AT+CPUC Price per unit and currency table683217 AT+CCLK Real time clock management 703218 AT+CMEE Report mobile equipment error713219 AT+CPAS Phone activity status 723220 AT+SIMEI Set IMEI for the module733221 AT+SMEID RequestMobile Equipment Identifier 743222 AT+CSVM Voice Mail Subscriber number753223 Indication of Voice Mail76


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33 Summary of CME ERROR codes7634 Summary of CMS ERROR codes79

4 AT Commands for Network 81

41 Overview of AT Commands for Network8142 Detailed Description of AT Commands for Network81

421 AT+CREG Network registration81422 AT+COPS Operator selection83423 AT+CLCK Facility lock 85424 AT+CPWD Change password87425 AT+CCUG Closed user group88426 AT+CUSD Unstructured supplementary service data90427 AT+CAOC Advice of Charge91428 AT+CSSN Supplementary service notifications 92429 AT+CPOL Preferred operator list 944210 AT+COPN Read operator names 954211 AT+CNMP Preferred mode selection964212 AT+CNBP Preferred band selection984213 AT+CNAOP Acquisitions order preference 1014214 AT+CPSI Inquiring UE system information1024215 AT+CNSMOD Show network system mode 1064216 AT+CEREG EPS network registration status1074217 AT+CTZU Automatic time and time zone update1094218 AT+CTZR Time and time zone reporting110

5 AT Commands for Call Control11351 Overview of AT Commands for Call Control11352 Detailed Description of AT Commands for Call Control 113

521 AT+CVHU Voice hang up control113522 AT+CHUP Hang up call 114523 AT+CBST Select bearer service type115524 AT+CRLP Radio link protocol 116525 AT+CR Service reporting control118526 AT+CRC Cellular result codes119527 AT+CLCC List current calls120528 AT+CEER Extended error report 122529 AT+CCWA Call waiting 1225210 AT+CHLD Call related supplementary services1245211 AT+CCFC Call forwarding number and conditions1255212 AT+CLIP Calling line identification presentation 1275213 AT+CLIR Calling line identification restriction1285214 AT+COLP Connected line identification presentation1305215 AT+VTS DTMF and tone generation1315216 AT+VTD Tone duration 1325217 AT+CSTA Select type of address1335218 AT+CMOD Call mode 134


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6 AT Commands for Phonebook13661 Overview of AT Commands for Phonebook13662 Detailed Description of AT Commands for Phonebook136

621 AT+CPBS Select Phonebook memory storage136622 AT+CPBR Read Phonebook entries 138623 AT+CPBF Find Phonebook entries 139624 AT+CPBW Write Phonebook entry140625 AT+CNUM Subscriber number142

7 AT Commands for SIM Application Toolkit14371 Overview of AT Commands for SIM Application Toolkit14372 Detailed Description of AT Commands for SIM Application Toolkit143

721 AT+STIN SAT Indication143722 AT+STGI Get SAT information 144723 AT+STGR SAT respond 147724 AT+STK STK switch148725 AT+STKFMT Set STK pdu format 149726 AT+STENV Original STK PDU Envelope Command150727 AT+STSM Get STK Setup Menu List with PDU Mod150

8 AT Commands for GPRS 15281 Overview of AT Commands for GPRS15282 Detailed Description of AT Commands for GPRS152

821 AT+CGREG GPRS network registration status 152822 AT+CGATT Packet domain attach or detach154823 AT+CGACT GPRS network registration status155824 AT+CGDCONT Define PDP context 156825 AT+CGDSCONT Define Secondary PDP Context 158826 AT+CGTFT Traffic Flow Template 160827 AT+CGQREQ Quality of service profile (requested)163828 AT+CGEQREQ 3G quality of service profile (requested)166829 AT+CGQMIN Quality of service profile (minimum acceptable) 1708210 AT+CGEQMIN 3G quality of service profile (minimum acceptable)1738211 AT+CGDATA Enter data state 1778212 AT+CGPADDR Show PDP address1788213 AT+CGCLASS GPRS network registration status1798214 AT+CGEREP GPRS event reporting 1808215 AT+CGAUTH Set type of authentication for PDP-IP connections of GPRS182

9 AT Commands for SMS18591 Overview of AT Commands for SMS Control18592 Detailed Description of AT Commands for SMS Control 185

921 AT+CSMS Select message service186922 AT+CPMS Preferred message storage 187923 AT+CMGF Select SMS message format188924 AT+CSCA SMS service centre address 189925 AT+CSCB Select cell broadcast message indication190


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926 AT+CSMP Set text mode parameters191927 AT+CSDH Show text mode parameters192928 AT+CNMA New message acknowledgement to META 193929 AT+CNMI New message indications to TE1959210 AT+CGSMS Select service for MO SMS messages1979211 AT+CMGL List SMS messages from preferred store1989212 AT+CMGR Read message 2029213 AT+CMGS Send message2069214 AT+CMSS Send message from storage 2079215 AT+CMGW Write message to memory2089216 AT+CMGD Delete message 2109217 AT+CMGMT Change message status 2119218 AT+CMVP Set message valid period2129219 AT+CMGRD Read and delete message 2139220 AT+CMGSEX Send message 2149221 AT+CMSSEX Send multi messages from storage 2159222 AT+CMGP Set cdmaevdo text mode parameters 216

10 AT Commands for SSL218101 Overview of AT Commands for SSL218102 Detailed Description of AT Commands for SSL218

1021 AT+CCHSTART Start SSL service 2181022 AT+CCHSTOP Stop SSL service 2191023 AT+CCHOPEN Connect to SSL server2201024 AT+CCHCLOSE Disconnect from SSL server 2211025 AT+CCHSEND Send data to SSL server2221026 AT+CCHRECV Read the cached data that received from the server2231027 AT+CCHADDR Get IPV4 address2251028 AT+CCHCFG Configure the client context2251029 AT+CCHSSLCFG Set the SSL context 22710210 AT+CCHMODE Configure the mode of sending and receiving data22810211 AT+CCHSET Configure the report mode of sending and receiving data 22910212 AT+CSSLCFG Configure the SSL context23010213 AT+CCERTDOWN Download certificate into the module23410214 AT+CCERTLIST List certificates23510215 AT+CCERTDELE Delete certificates 236

103 Command result lterrgt codes237104 Unsolicited result codes238

11 AT Commands for TCPIP239111 Overview of AT Commands for TCPIP239112 Detailed Description of AT Commands for TCPIP 239

1121 AT+NETOPEN Start TCPIP service2391122 AT+NETCLOSE Stop TCPIP service2411123 AT+CIPOPEN Setup TCPUDP client socket connection 2411124 AT+CIPCLOSE Destroy TCPUDP client socket connection2451125 AT+CIPSEND Send TCPUDP data246


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1126 AT+CIPRXGET Retrieve TCPUDP buffered data2501127 AT+IPADDR Get IP address of PDP context2531128 AT+CIPHEAD Add an IP header when receiving data2531129 AT+CIPSRIP Show remote IP address and port25411210 AT+CIPMODE Select TCPIP application mode25511211 AT+CIPSENDMODE Set sending mode25611212 AT+CIPTIMEOUT Set TCPIP timeout value25711213 AT+CIPCCFG Configure parameters of socket 25811214 AT+SERVERSTART Startup TCP server25911215 AT+SERVERSTOP Stop TCP server26111216 AT+CIPACK Query TCP connection data transmitting status 262

113 DNSampPING2631131 AT+CDNSGIP Query the IP address of given domain name2631132 AT+CDNSGHNAME Query the domain name of given IP address2641133 AT+CIPDNSSET Set DNS query parameters 2651134 AT+CPING Ping destination address2661135 AT+CPINGSTOP Stop an ongoing ping session 267

114 Information Elements related to TCPIP268115 Description of lterr_infogt269116 Description of lterrgt270

12 AT Commands for FTPS 271121 Overview of AT Commands for FTPS271122 Detailed Description of AT Commands for FTPS271

1221 AT+CFTPSSTART Start FTP(S) service 2711222 AT+CFTPSSTOP Stop FTP(S) Service2721223 AT+CFTPSLOGIN Login to a FTP(S) server2731224 AT+CFTPSLOGOUT Logout FTP(S) server2741225 AT+CFTPSMKD Create a new directory on FTP(S) server2751226 AT+CFTPSRMD Delete a directory on FTP(S) server2761227 AT+CFTPSDELE Delete a file on FTP(S) server2771228 AT+CFTPSCWD Change the current directory on FTP(S) server2771229 AT+CFTPSPWD Get the current directory on FTPS server 27812210 AT+CFTPSTYPE Set the transfer type on FTP(S) server27912211 AT+CFTPSLIST List the items in the directory on FTP(S) server28012212 AT+CFTPSGETFILE Get a file from FTP(S) server to module28212213 AT+CFTPSPUTFILE Put a file from module to FTP(S) server28312214 AT+CFTPSGET Get a file from FTP(S) server to serial port28412215 AT+CFTPSPUT Put a file to FTP(S) server through serial port 28512216 AT+CFTPSSINGLEIP Set FTP(S) data socket address type28712217 AT+CFTPSCACHERD Output cached data to MCU28812218 AT+CFTPSABORT Abort FTP(S) Operations 28812219 AT+CFTPSSIZE Get the File Size on FTP(S) server289

123 Summary of result codes for FTPS 2901231 Summary of Command result lterrcodegt2901232 Summary of Unsolicited Result Codes291


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13 AT Commands for HTTPS 292131 Overview of AT Commands for HTTPS 292132 Detailed Description of AT Commands for HTTPS292

1321 AT+HTTPINIT Start HTTP(S) service 2921322 AT+HTTPTERM Stop HTTP(S) Service2931323 AT+HTTPPARA Set HTTP(S) Parameters value2931324 AT+HTTPACTION HTTP(S) Method Action2951325 AT+HTTPHEAD Read the HTTP(S) Header Information of Server Response2961326 AT+HTTPREAD Read the Response Information of HTTP(S) Server2971327 AT+HTTPDATA Input HTTP(S) Data2981328 AT+HTTPPOSTFILE Send HTTP Request to HTTP(S) server by File2991329 AT+HTTPREADFILE Receive HTTP(S) Response Content to a file 300

133 Summary of result codes for HTTPS 3011331 Summary of HTTP(S) Response Code3011332 Summary of HTTP(S) error Code303

14 AT Commands for HTP304141 Overview of AT Commands for HTP 304142 Detailed Description of AT Commands for HTP304

1421 AT+CHTPSERV Set HTP server info3041422 AT+CHTPUPDATE Updating date time using HTP protocol 3051423 Unsolicited HTP Codes 306

15 AT Commands for NTP307151 Overview of AT Commands for NTP 307152 Detailed Description of AT Commands for NTP307

1521 AT+CNTP Update system time 3071522 Unsolicited NTP Codes 308

16 AT Commands for MQTT(S)309161 Overview of AT Commands for MQTT(S)309162 Detailed Description of AT Commands for MQTT(S) 309

1621 AT+CMQTTSTART Start MQTT service3091622 AT+CMQTTSTOP STOP MQTT service 3101623 AT+CMQTTACCQ Acquire a client3111624 AT+CMQTTREL Release a client3121625 AT+CMQTTSSLCFG Set the SSL context3131626 AT+CMQTTWILLTOPIC Input the will topic3141627 AT+CMQTTWILLMSG Input the will message3151628 AT+CMQTTDISC Disconnect from server 3161629 AT+CMQTTCONNECT Connect to MQTT server 31716210 AT+CMQTTTOPIC Input the publish message topic 31916211 AT+CMQTTPAYLOAD Input the publish message body32016212 AT+CMQTTPUB Publish a message to server32116213 AT+CMQTTSUBTOPIC Input a subscribe message topic32216214 AT+CMQTTSUB Subscribe a message to server 32316215 AT+CMQTTUNSUBTOPIC Input a unsubscribe message topic324


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16216 AT+CMQTTUNSUB Unsubscribe a message to server32516217 AT+CMQTTCFG Configure the MQTT Context326

163 Summary of result codes for MQTT(S)3281631 Summary of Command result lterrgt codes3281632 Summary of Unsolicited Result Codes329

17 AT Commands for GPS331171 Overview of AT Commands for GPS331172 Detailed Description of AT Commands for GPS331

1721 AT+CGPS StartStop GPS session3321722 AT+CGPSINFO Get GPS fixed position information3331723 AT+CGPSCOLD Cold Start GPS3341724 AT+CGPSHOT Hot Start GPS 3351725 AT+CGPSURL Set AGPS default server URL3351726 AT+CGPSSSL Set AGPS transport security3361727 AT+CGPSAUTO Start GPS automatic 3371728 AT+CGPSNMEA Configure NMEA sentence type3381729 AT+CGPSNMEARATE Set NMEA output rate33917210 AT+CGPSMD Configure AGPS MO method 34017211 AT+CGPSFTM Start GPS test mode34017212 AT+CGPSDEL Delete the GPS information 34117213 AT+CGPSXE EnableDisable GPS XTRA function34217214 AT+CGPSXD Download XTRA assistant file34317215 AT+CGPSXDAUTO Download XTRA assistant file automatically34417216 AT+CGPSINFOCFG Download Report GPS NMEA-0183 sentence34417217 AT+CGPSPMD Configure positioning mode34617218 AT+CGPSMSB Configure based mode switch to standalone34717219 AT+CGPSHOR Configure positioning desired accuracy34817220 AT+CGPSNOTIFY LCS respond positioning request34917221 AT+CGNSSINFO LCS Get GNSS fixed position information34917222 AT+CGNSSMODE LCS Configure GNSS support mode 35117223 AT+CGPSIPV6 Set AGPS IPV6 AddrampPort35217224 AT+CGPSXTRADATA Query the validity of the current gpsOne XTRA Data353

18 AT Commands for LBS354181 Overview of AT Commands for LBS354182 Detailed Description of AT Commands for LBS354183 AT Commands for OpenClose Network 354

1831 Overview of AT Commands for OpenClose Network3541832 Detailed Description of AT Commands for OpenClose Network3541833 Unsolicited OpenClose network command lterrgt Codes 357

19 AT Commands for Hardware 361191 Overview of AT Commands for Hardware Related361192 Detailed Description of AT Commands for Hardware Related361

1921 AT+CVALARM Low and high voltage Alarm3621922 AT+CVAUXS Set state of the pin named VREG_AUX1363


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1923 AT+CVAUXV Set voltage value of the pin named VREG_AUX13631924 AT+CADC Read ADC value3641925 AT+CADC2 Read ADC2 value3651926 AT+CMTE Control the module whether power shutdown when the modulersquostemperature upon the critical temperature3661927 AT+CPMVT Low and high voltage Power Off3671928 AT+CDELTA Set the module go to recovery mode3681929 AT+CRIIC Read values from register of IIC device36819210 AT+CWIIC Write values to register of IIC device36919211 AT+CBC Read the voltage value of the power supply37019212 AT+CPMUTEMP Read the temperature of the module37019213 AT+CFDISK SD CardEMMC Flash371

20 AT Commands for File System 373201 Overview of AT Commands for File System 373202 Detailed Description of AT Commands for File System374

2021 AT+FSCD Select directory as current directory 3742022 AT+FSMKDIR Make new directory in current directory3752023 AT+FSRMDIR Delete directory in current directory3762024 AT+FSLS List directoriesfiles in current directory3772025 AT+FSDEL Delete file in current directory 3782026 AT+FSRENAME Rename file in current directory 3792027 AT+FSATTRI Request file attributes 3792028 AT+FSMEM Check the size of available memory3802029 AT+FSLOCA Select storage place 38120210 AT+FSCOPY Copy an appointed file38220211 AT+CFTRANRX Transfer a file to EFS38420212 AT+CFTRANTX Transfer a file from EFS to host 385

21 AT Commands for AUDIO387211 Overview of AT Commands for AUDIO387212 Detailed Description of AT Commands for AUDIO387

2121 AT+CREC Record wav audio file3872122 AT+CRECAMR Record amr audio file3882123 AT+CCMXPLAYWAV Play wav audio file3902124 AT+CCMXSTOPWAV Stop playing wav audio file 3912125 AT+CCMXPLAY Play audio file3922126 AT+CCMXSTOP Stop playing audio file393

22 AT Commands for TTS394221 Overview of AT Commands for TTS394222 Detailed Description of AT Commands for TTS394

2221 AT+CDTAM TTS play path local or remote3942222 AT+CTTS TTS operation play or stop3952223 AT+CTTSPARAM TTS Parameters set or get397

23 AT Commands for FOTA399231 Overview of AT Commands for FOTA399


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232 Detailed Description of AT Commands for FOTA3992321 AT+CAPFOTA StartClose FOTA Service 3992322 AT+CSCFOTA Configure parameters and download upgrade package 400

24 AT Commands for UIM hotswap402241 Overview of AT Commands for UIM hotswap402242 Detailed Description of AT Commands for UIM hotswap402

2421 AT+UIMHOTSWAPON Set UIM hotswap function on 4022422 AT+UIMHOTSWAPLEVEL Set UIM card detection level 403

25 AT Commands for HSIC_LAN405251 Overview of AT Commands for HAIC_LAN405252 Detailed Description of AT Commands for HSIC_LAN 405

2521 AT+CENABLELAN Enable LAN function 4052522 AT+CLANMODE Set LAN mode4062523 AT+CLANCTRL Set LAN configure4072524 AT+CHSICSLEEP Allow HSIC Device Go to AutoSleep408

26 AT Commands for Ecall 410261 Overview of AT Commands for Ecall410262 Detailed Description of AT Commands for Ecall 410

2621 AT+CECALLS Make e-call4102622 AT+CECALLE Hang up e-call4112623 AT+CECALLCFG Configure e-call MSD information4122624 AT+CECALLPOS Set position information 4132625 AT+CECALLTIME Set timestamp4142626 AT+CECALLVERSION Set MSD serialize version4152627 AT+CECALLTOUT Set T5T6T7 timeout value4162628 AT+CMSDMESSAGEID Set the initiatory message identifier of msd data Description

4172629 AT+CMSDOIDDATA Set the optional additional data 41726210 AT+CMSD Input hex Minimum set of data41826211 AT+CMSDCONTROL Set the control data in Minimum set of data419

27 AT Commands for MIFI420271 Overview of AT Commands for MIFI W58420272 Overview of AT Commands for MIFI W58L(RTL) 420273 Detailed Description of AT Commands for MIFI421

2731 AT+CWMAP OpenClose WIFI 4212732 AT+CWSSID SSID setting 4222733 AT+CWBCAST Broadcast setting4232734 AT+CWAUTH Authentication setting4232735 AT+CWMOCH 80211 mode and channel setting 4252736 AT+CWISO Client isolation setting4262737 AT+CWDHCP Get the current DHCP configuration4272738 AT+CWNAT NAT type setting4272739 AT+CWCLICNT Get client number connected to the WIFI42827310 AT+CWRSTD Restore to default setting429


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27311 AT+CWMAPCFG WIFI configuration setting42927312 AT+CWLANSRV LAN SERVER setting 43127313 AT+CWLANMSG Send message43227314 AT+CWLANMGET Manual get cached bytes43327315 AT+CWMACADDR Get MAC address43427316 AT+CWNETCNCT Query the connection to the network43527317 AT+CWSTAIP Get STAmode IP address43527318 AT+CWSTASCAN Scan WIFI network43627319 AT+CWSTACFG STAmode configuration setting43727320 AT+CWSTAINIT STAmode setting 43827321 AT+CWUSRINFO Auth info of wifi data call setting439

28 AT Commands for BT 441281 Overview of AT Commands for BT 441282 Detailed Description of AT Commands for BT442

2821 AT+BTPOWER OpenClose BT4422822 AT+BTHOST GetSet host name4432823 AT+BTSCAN Scan BT devices 4442824 AT+BTIOCAP IOCAP Mode Setting4452825 AT+BTPAIR Pair with other BT device4462826 AT+BTUNPAIR Unpair with other BT device 4472827 AT+BTPAIRED Get paired with BT device4482828 AT+BTSPPSRV ActiveDeactive spp server4482829 AT+BTSPPPROF Get remote device spp status44928210 AT+BTSPPCONN SPP connectdisconnect45028211 AT+BTSPPSEND SPP send data 45128212 AT+BTGATTREG GATT Register45228213 AT+BTGATTACT GATT Active45228214 AT+BTGATTCREDB GATT Create DB45328215 AT+BTGATTCRESRV GATT Create Service45428216 AT+BTGATTCRECHAR Create Service characteristic45428217 AT+BTGATTCRECHARDES Create Service characteristic description45528218 AT+BTGATTSRVADD DB Add To GATT Server45528219 AT+BTGATTREADCFM Response to BTGATTREADIND45628220 AT+BTGATTWRCFM Response to BTGATTWRIND45728221 AT+BTGATTNOTIFY Send Notification to client45728222 AT+BTGATTSENDIND Send Indication to client45828223 +BTSPPRECV SPP receive data45928224 +BTGATTCONN Client connect status45928225 +BTGATTREADIND Receive client read request45928226 +BTGATTWRIND Receive client write request460


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THIS DOCUMENT IS A REFERENCE GUIDE TO ALL THE AT COMMANDS


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1 Introduction

11 Scope of the document

This document presents the AT Command Set for SIMCom SIM7500 and SIM7600 series

12 Related documents

You can visit the SIMCom Website using the following linkhttpwwwsimcomcom

13 Conventions and abbreviations

In this document the GSM engines are referred to as following termME (Mobile Equipment)MS (Mobile Station)TA (Terminal Adapter)DCE (Data Communication Equipment) or facsimile DCE (FAX modem FAX board)

In application controlling device controls the GSM engine by sending AT Command via its serial interfaceThe controlling device at the other end of the serial line is referred to as following termTE (Terminal Equipment)DTE (Data Terminal Equipment) or plainly the application which is running on an embedded system

14 AT Command syntax

The AT or at or aT or At prefix must be set at the beginning of each Command line To terminate aCommand line enter ltCRgt


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Commands are usually followed by a response that includes ltCRgtltLFgtltresponsegtltCRgtltLFgtThroughout this document only the responses are presentedltCRgtltLFgt are omitted intentionally

The AT Command set implemented by SIM7500ampSIM7600 Series is a combination of 3GPP TS 270053GPP TS 27007 and ITU-T recommendation V25ter and the AT commands developed by SIMCom

Only enter AT Command through serial port after SIM7500ampSIM7600 Series is powered on andUnsolicited Result Code RDY is received from serial port If auto-bauding is enabled the UnsolicitedResult Codes RDY and so on are not indicated when you start up the ME and the AT prefix or atprefix must be set at the beginning of each command line

All these AT commands can be split into three categories syntactically basic S parameter andextended These are as follows

141 Basic syntax

These AT commands have the format of ATltxgtltngt or ATampltxgtltngt where ltxgtis the Command andltngtisare the argument(s) for that Command An example of this is ATEltngt which tells the DCEwhether received characters should be echoed back to the DTE according to the value of ltngt ltngt isoptional and a default will be used if missing

142 S Parameter syntax

These AT commands have the format of ATSltngt=ltmgt where ltngt is the index of the S register to setand ltmgt is the value to assign to it ltmgt is optional if it is missing then a default value is assigned

143 Extended Syntax

These commands can operate in several modes as in the following table

Table 1 Types of AT commands and responses

Test CommandThe mobile equipment returns the list of parameters and valueranges set with the corresponding Write Command or by internalprocesses

NOTE


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AT+ltxgt=

Read CommandThis command returns the currently set value of the parameter orparameters

AT+ltxgtWrite Command This command sets the user-definable parameter valuesAT+ltxgt=lthellipgt

Execution CommandThe execution command reads non-variable parameters affectedby internal processes in the GSM engine

AT+ltxgt

144 Combining AT commands on the same Command line

You can enter several AT commands on the same line In this case you do not need to type the AT or atprefix before every command Instead you only need type AT or at the beginning of the command linePlease note to use a semicolon as the command delimiter after an extended command in basic syntax or Sparameter syntax the semicolon need not enter for exampleATE1Q0S0=1S3=13V1X4+IFC=00+IPR=115200

The Command line buffer can accept a maximum of 559 characters (counted from the first commandwithout AT or at prefix) or 39 AT commands If the characters entered exceeded this number then noneof the Command will executed and TA will return ERROR

145 Entering successive AT commands on separate lines

When you need to enter a series of AT commands on separate lines please Note that you need to wait thefinal response (for example OK CME error CMS error) of last AT Command you entered before you enterthe next AT Command

15 Supported character sets

The SIM7500ampSIM7600 Series AT Command interface defaults to the IRA character set TheSIM7500ampSIM7600 Series supports the following character setsGSM formatUCS2IRAThe character set can be set and interrogated using the AT+CSCS Command (3GPP TS 27007) Thecharacter set is defined in GSM specification 3GPP TS 27005


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The character set affects transmission and reception of SMS and SMS Cell Broadcast messages the entryand display of phone book entries text field and SIM Application Toolkit alpha strings

16 Flow control

Flow control is very important for correct communication between the GSM engine and DTE For in thecase such as a data or fax call the sending device is transferring data faster than the receiving side is readyto accept When the receiving buffer reaches its capacity the receiving device should be capable to causethe sending device to pause until it catches up

There are basically two approaches to achieve data flow control software flow control and hardware flowcontrol SIM7500ampSIM7600 Series support both two kinds of flow controlIn Multiplex mode it is recommended to use the hardware flow control

161 Software flow control (XONXOFF flow control)

Software flow control sends different characters to stop (XOFF decimal 19) and resume (XON decimal 17)data flow It is quite useful in some applications that only use three wires on the serial interface

The default flow control approach of SIM7500ampSIM7600 Series is hardware flow control (RTSCTS flowcontrol) to enable software flow control in the DTE interface and within GSM engine type the following ATCommandAT+IFC=11

Ensure that any communications software package (eg Hyper terminal) uses software flow control

Software Flow control should not be used for data calls where binary data will be transmitted orreceived (eg TCPIP) as the DTE interface may interpret binary data as flow control characters

162 Hardware flow control (RTSCTS flow control)

Hardware flow control achieves the data flow control by controlling the RTSCTS line When the datatransfer should be suspended the CTS line is set inactive until the transfer from the receiving buffer hascompleted When the receiving buffer is ok to receive more data CTS goes active once again

NOTE


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To achieve hardware flow control ensure that the RTSCTS lines are present on your application platform

17 Definitions

171 Parameter Saving Mode

For the purposes of the present document the following syntactical definitions apply NO_SAVE The parameter of the current AT command will be lost if module is rebooted or current AT

command doesnt have parameter AUTO_SAVE The parameter of the current AT command will be kept in NVRAM automatically and

take in effect immediately and it wont be lost if module is rebooted AUTO_SAVE_REBOOT The parameter of the current AT command will be kept in NVRAM

automatically and take in effect after reboot and it wont be lost if module is rebooted

172 Max Response Time

Max response time is estimated maximum time to get response the unit is seconds


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2 AT Commands According toV25TER

21 Overview of AT Commands According to V25TER

Command DescriptionA Re-issues the last command given

ATD Mobile originated call to dial a numberATE Set command echo modeATH Disconnect existing connectionATI Display product identification informationATL Set monitor speaker loudnessATM Set monitor speaker mode+++ Switch from data mode or ppp online mode to command modeATO Switch from command mode to data modeATQ Set result code presentation modeATS0 Set number of rings before automatically answering the callATS3 Set command line termination characterATS4 Set response formatting characterATS5 Set command line editing characterATS6 Pause before blind diallingATS7 Set number of seconds to wait for connection completionATS8 Set number of seconds to wait for comma dial modifier encountered in

dial string of D commandATS10 Set disconnect delay after indicating the absence of data carrierATV TA response formatATX Set connect result code format and monitor call progressATZ Reset default configurationATampC Set DCD function modeATampD Set DTR function modeATampE Set CONNECT Result Code Format About SpeedAT+GCAP Request complete TA capabilities listAT+GMI Request manufacturer identificationAT+GMM Request TA model identificationAT+GMR Request TA revision identification of software release


wwwsimcomcom 22 460

AT+GOI Request global object identificationAT+GSN Request TA serial number identification (IMEI)AT+ICF Set TE-TA control character framingAT+IPR Set TE-TA fixed local rate

22 Detailed Description of AT Commands According to V25TER

221 A Re-issues the Last Command Given

A Re-issues the Last Command GivenExecution CommandA

ResponseRe-issues the previous Command

Parameter Saving Mode NO_SAVE

Maximum Response Time 120000msReference

Example

A+GCAP+CGSM+FCLASS+DSOK

222 ATD Mobile Originated Call to Dial A Number

This command can be used to set up outgoing data calls It also serves to control supplementary services

ATD Mobile Originated Call to Dial A NumberExecution CommandATDltngt[ltmgsm]

ResponseIf error is related to ME functionality+CME ERROR lterrgt

If no dial tone and (parameter setting ATX2 or ATX4)NO DIALTONE

If busy and (parameter setting ATX3 or ATX4)BUSY


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If a connection cannot be establishedNO CARRIER

If the remote station does not answerNO ANSWER

If connection successful and non-voice callCONNECTlttextgt TA switches to data modeNote lttextgt output only if ATXltvaluegt parameter setting with theltvaluegt gt0

When TA returns to command mode after call releaseOK


Maximum Response Time Timeout set with ATS7 (data call)Reference

Defined Values

ltngt String of dialing digits and optionally V25ter modifiers dialing digits0-9 +ABCFollowing V25ter modifiers are ignored(comma)TPW

Emergency callltngt Standardized emergency number 112 (no SIM needed)ltmgsmgt String of GSM modifiers

I Actives CLIR (Disables presentation of own number to calledparty)i Deactivates CLIR (Enable presentation of own number to calledparty)G Activates Closed User Group invocation for this call onlyg Deactivates Closed User Group invocation for this call only

Example

ATD10086OKVOICE CALLBEGIN

This command may be aborted generally by receiving an ATH Command or a character duringexecution The aborting is not possible during some states of connection establishment such as

NOTE


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handshaking

223 ATDgtltmemgtltngt Originate call from specified memory

This command is used to originate a call using specified memory and index number

ATDgtltmemgtltngt Originate call from specified memoryExecution CommandATDltmemgtltngt[]

Responsea)If originate a voice call successfaullyOKVOICE CALLBEGIN

b) If Originate a data call successfullyCONNECT [lttextgt]

c) Originate a call unsuccessfully during command executionERROR

d)Originate a call unsuccessfully for failed connection recoveryNO CARRIER

e)Originate a call unsuccessfully for error related to the MT+CME ERROR lterrgt

Maximum Response Time Timeout set with ATS7 (data call)ReferenceV25ter

Defined Values

ltmemgt Phonebook storage (For detailed description of storages seeAT+CPBS)

DC ME dialed calls listMC ME missed (unanswered received) calls listRC ME received calls listSM SIM phonebookME UE phonebookFD SIM fixed dialing phonebookON MSISDN listLD Last number dialed phonebook

EN Emergency numbersltngt Integer type memory location in the range of locations available in the


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selected memory ie the index returned by AT+CPBRltgt The termination character is mandatory to set up voice calls It must

not be used for data and fax callslttextgt CONNECT result code string the string formats please refer

ATXATVATampE commandlterrgt Service failure result code string the string formats please refer +CME

ERROR result code and AT+CMEE command

Example

ATDgtSM3 Specify the ltmemgtOKVOICE CALL BEGIN

224 ATDgtltngt Originate call from active memory(1)

This command is used to originate a call to specified number Telecom does not support this command

ATDgtltngt Originate call from active memoryExecution CommandATDgtltngt[]







Defined Values

ltngt Integer type memory location in the range of locations available in the


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Example

ATDgt2OKVOICE CALL BEGIN

225 ATDgtltstrgt Originate call from active memory(2)


ATDgtltngt Originate call from active memoryExecution CommandATDgtltstrgt[]







Defined Values

ltstrgt String type value which should equal to an alphanumeric field in at


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least one phone book entry in the searched memories ltstrgt formattedas current TE character set specified by AT+CSCSltstrgt must bedouble quoted

ltgt The termination character is mandatory to set up voice calls It mustnot be used for data and fax calls

lttextgt CONNECT result code string the string formats please referATXATVATampE command

lterrgt Service failure result code string the string formats please refer +CMEERROR result code and AT+CMEE command

Example

ATDgtrdquokoberdquoOKVOICE CALL BEGIN

226 ATA Call answer

This command is used to make remote station to go off-hook eg answer an incoming call If there is no anincoming call and entering this command to TA it will be return ldquoNO CARRIERrdquo to TA

ATA Call answerExecution CommandATA


b)For data call and TA switches to data modeCONNECT

c)No connection or no incoming callNO CARRIER

ReferenceV25ter

Example

ATAVOICE CALL BEGINOK


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227 ATH Disconnect existing call

This command is used to disconnect existing call Before using ATH command to hang up a voice call itmust set AT+CVHU=0 Otherwise ATH command will be ignored and ldquoOKrdquo response is given onlyThis command is also used to disconnect PS data call and in this case it doesnrsquot depend on the value ofAT+CVHU

ATH Disconnect existing callExecution CommandATH

Responsea) If AT+CVHU=0VOICE CALLENDlttimegtOK

ReferenceV25ter

Defined Values

lttimegt Voice call connection timeFormat ndash HHMMSS (HH hour MM minute SS second)

Example

AT+CVHU=0OKATHVOICE CALLEND000017OK

228 ATS0 Automatic answer incoming call

The S-parameter command controls the automatic answering feature of the Module If set to 000 automaticanswering is disabled otherwise it causes the Module to answer when the incoming call indication (RING)has occurred the number of times indicated by the specified value and the setting will not be stored uponpower-off ie the default value will be restored after restart

ATS0 Automatic answer incoming callRead CommandATS0

Responsea)If succesltngtOK


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b) If failedERROR

Write commandATS0=ltngt

Responsea)If succesOK

b)If failedERROR

ReferenceV25ter

Defined Values

ltngt 000 Automatic answering mode is disable (default value whenpower-on)

001ndash255 Enable automatic answering on the ring number specified

1The S-parameter command is effective on voice call and data call2If ltngt is set too high the remote party may hang up before the call can be answered automatically

Example

ATS0000OKATS0=003OK

229 +++ Switch from data mode to command mode

This command is only available during a connecting PS data call The +++ character sequence causes theTA to cancel the data flow over the AT interface and switch to Command Mode This allows to enter ATcommands while maintaining the data connection to the remote device

+++ Switch from data mode to command modeExecution Command+++

ResponseOK

ReferenceV25ter

NOTE


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To prevent the +++ escape sequence from being misinterpreted as data it must be preceded andfollowed by a pause of at least 1000 milliseconds and the interval between two lsquo+rsquo character canrsquotexceed 900 milliseconds

2210 ATO Switch from command mode to data mode

ATO is the corresponding command to the +++ escape sequence When there is a PS data call connectedand the TA is in Command Mode ATO causes the TA to resume the data and takes back to Data Mode

ATO Switch from command mode to data modeExecution CommandATO

Responsea) TADCE switches to Data Mode from Command ModeCONNECT [ltbaud rategt]

b) If connection is not successfully resumedNO CARRIER

ERRORReferenceV25ter

Example

ATOCONNECT 115200

2211 ATI Display product identification information

This command is used to request the product information which consists of manufacturer identificationmodel identification revision identification International Mobile station Equipment Identity (IMEI) andoverall capabilities of the product

ATI Display product identification informationExecution CommandATI

ResponseManufacturer ltmanufacturergt

NOTE


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Model ltmodelgtRevision ltrevisiongtIMEI [ltsngt]+GCAP list of ltnamegts

OKReferenceV25ter

Defined Values

ltmanufacturergt The identification of manufacturerltmodelgt The identification of modelltrevisiongt The revision identification of firmwareltsngt Serial number identification which consists of a single line containing

IMEI (International Mobile station Equipment Identity) numberltnamegt List of additional capabilities

+CGSM GSM function is supported+FCLASS FAX function is supported+DS Data compression is supported+ES Synchronous data mode is supported+CIS707-A CDMA data service command set+CIS-856 EVDO data service command set+MS Mobile Specific command set

Example

ATIManufacturer SIMCOMINCORPORATEDModel SIMCOM_SIM7600CRevision SIM7600C _V10IMEI 351602000330570+GCAP +CGSM+FCLASS+DS

OK

2212 AT+IPR Set local baud rate temporarily

This command sets the baud rate of modulersquos serial interface temporarily after reboot the baud rate is set tovalue of IPREX


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AT+IPR Set local baud rate tmporarilyTest CommandAT+IPR=

Response+IPR (list of supportedltspeedgts)OK

Read CommandAT+IPR

Response+IPR ltspeedgtOK

Write CommandAT+IPR=ltspeedgt

ResponseOKorERROR

Execution CommandAT+IPR=ltspeedgt

Set the value to boot valueOK

Defined Values

ltspeedgt Baud rate per second0 300 600 1200 2400 4800 9600 19200 38400 57600 115200230400 460800921600 300000032000003686400

2213 AT+ICF Set control character framing

This command sets character framing which contains data bit stop bit and parity bit

AT+IPR Set local baud rate tmporarilyTest CommandAT+ICF=

Response+ICF (list of supportedltformatgts) (list of supportedltparitygts)OK

Read CommandAT+ICF

Response+ICF ltformatgtltparitygtOK

Write CommandAT+ICF=ltformatgt[ltparitygt]

ResponseOKorERROR

Execution CommandAT+ICF

Set default valueOK

ReferenceV25ter

Defined Values


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ltformatgt 1 ndash data bit 8 stop bit 22 ndash data bit 8 parity bit 1stop bit 13 ndash data bit 8 stop bit 14 ndash data bit 7 stop bit 25 ndash data bit 7 parity bit 1stop bit 16 ndash data bit 7 stop bit 1

ltparitygt 0 ndash Odd1 ndash Even2 ndash Space3 ndash none

Example

AT+ICF+ICF 33OKAT+ICF=+ICF (1-6)(0-3)OKAT+ICF=33OK

2214 AT+IFC Set local data flow control

The command sets the flow control mode of the module

AT+IFC Set local data flow controlTest CommandAT+IFC=

Response+IFC (list of supportedltDCEgts) (list of supportedltDTEgts)OKorERROR

Read CommandAT+IFC

Response+IFC ltDCEgtltDTEgtOKorERROR

Write CommandAT+IFC=ltDCEgt[ltDTEgt]

ResponseOKorERROR

Execution Command Set default value


wwwsimcomcom 34 460

AT+IFC OKReferenceV25ter

Defined Values

ltDCEgt 0 ndash none (default)2 ndash RTS hardware flow control

ltDTEgt 0 ndash none (default)2 ndash CTS hardware flow control

Example

AT+IFC+ICF 00OKAT+IFC=+ICF (02)(02)OKAT+ICF=22OK

2215 ATampC Set DCD function mode

This command determines how the state of DCD PIN relates to the detection of received line signal from thedistant end

ATampC Set DCD function modeExecution CommandATampC[ltvaluegt]

ResponseOKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 DCD line shall always be on1 DCD line shall be on only when data carrier signal is present2 Setting winks(briefly transitions offthen back on)the DCD linewhen data calls end


wwwsimcomcom 35 460

Example

ATampC1OK

2216 ATE Enable command echo

This command sets whether or not the TA echoes characters

ATE Enable command echoExecution CommandATE[ltvaluegt]

ResponseOKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 ndash Echo mode off1 ndash Echo mode on

Example

ATE1OK

2217 ATampV Display current configuration

This command returns some of the base configuration parameters settings

ATampV Display current configurationExecution CommandATampV

ResponselttextgtOKorERROR

ReferenceV25ter


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Defined Values

lttextgt All relative configuration information

Example

ATampVampC 0 ampD 2 ampF 0 E 1 L 0 M 0 Q0 V 1 X 0 Z 0 S0 0S3 13 S4 10 S5 8 S6 2 S7 50 S82 S9 6 S10 14 S11 95+FCLASS 0 +ICF 33 +IFC 22+IPR 115200 +DR 0 +DS 0020486+WS46 12 +CBST 001helliphellipOK

2218 ATampD Set DTR function mode

This command determines how the TA responds when DTR PIN is changed from the ON to the OFFcondition during data mode

ATampD Set DTR function modeExecution CommandATampV[ltvaluegt]

ResponseOKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 TA ignores status on DTR1 ON-gtOFF on DTR Change to Command mode with remaining the connected call2 ON-gtOFF on DTR Disconnect call change to CommandmodeDuring state DTR = OFF is auto-answer off

Example

ATampD1


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OK

2219 ATampS Set DSR function mode

The command determines how the state of DSR pin works

ATampD Set DSR function modeExecution CommandATampS[ltvaluegt]

ResponseOKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 DSR line shall always be on1 DSR line shall be on only when DTE and DCE are connected

Example

ATampS0OK

2220 ATV Set result code format mode

This parameter setting determines the contents of the header and trailer transmitted with result codes andinformation responses

ATV Set result code format modeWrite CommandATV[ltvaluegt]

ResponseIf ltvaluegt =00If ltvaluegt =1OK

ReferenceV25ter

Defined Values


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ltvaluegt 0 Information response lttextgtltCRgtltLFgtShort result code format ltnumeric codegtltCRgt1 Information response ltCRgtltLFgtlttextgtltCRgtltLFgtLong result code format ltCRgtltLFgtltverbose codegtltCRgtltLFgt

Example

ATV1OK

2221 ATampF Set all current parameters to manufacturer defaults

This command is used to set all current parameters to the manufacturer defined profile

ATampF Set all current parameters to manufacturer defaultsWrite CommandATampF[ltvaluegt]

ResponseOKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 mdash Set some temporary TA parameters to manufacturer defaults Thesetting after power on or reset is same as value 0

Example

ATampFOK

2222 ATQ Set Result Code Presentation Mode

Specify whether the TA transmits any result code to the TE or not Text information transmitted in responseis not affected by this setting

ATQ Set Result Code Presentation ModeWrite CommandATQltngt

ResponseIf ltngt=0


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OK

If ltngt=1No Responses

ATQ Set default value 0OK

No ResponsesReferenceV25ter

Defined Values

ltngt 0 ndash DCE transmits result code1 ndash DCE not transmits result code

Example

ATQ0OK

2223 ATX Set CONNECT Result Code Format

This parameter setting determines whether the TA transmits unsolicited result codes or not The unsolicitedresult codes areltCONNECTgtltSPEEDgtltCOMMUNICATION PROTOCOLgt[ltTEXTgt]

ATX Set CONNECT Result Code FormatWrite CommandATXltngt

ResponseOKorERROR

Execution CommandATX

Set default value 1OKorERROR

ReferenceV25ter

Defined Values

ltvaluegt 0 ndash CONNECT result code returned


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1234 ndash May be transmits extern result codes according to ATampEand ATV settings Refer to ATampE

Example

ATX1OK

2224 ATV Set CONNECT Result Code Format About Protocol

This parameter setting determines whether report the communication protocol If PS call it also determineswether report APN uplink rate downlink rate

ATV Set CONNECT Result Code Format About ProtocolWrite CommandATVltvaluegt

ResponseOKorERROR

Execution CommandATV


ReferenceV25ter

Defined Values

ltvaluegt 0 ndash Donrsquot report1 ndash Report communication protocol And report APN uplink ratedownlink rate if PS call Refer to ATampE The maybe communicationprotocol report includeldquoNONErdquordquoPPPoverUDrdquordquoAV32KrdquordquoAV64KrdquordquoPACKETrdquo And APN in stringformat while uplink rate and downlink rate in integer format with kbunit

Example

ATV0OK


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2225 ATampE Set CONNECT Result Code Format About Speed

This parameter setting determines to report Serial connection rate or Wireless connection speed It is validonly ATX above 0

ATampE Set CONNECT Result Code Format About SpeedWrite CommandATampEltvaluegt

ResponseOKorERROR

Execution CommandATampE


ReferenceV25ter

Defined Values

ltvaluegt 0 ndash Wireless connection speed in integer format1 ndash Serial connection rate in integer format Such as ldquo115200rdquo

Example

ATampE0OK

2226 ATampW Save the user setting to ME

This command will save the user settings to ME which set by ATE ATQ ATV ATX ATampCATampD ATampS ATVAT+IFC and ATS0

ATampW Save the user setting to MEWrite CommandATampWltvaluegt

ResponseOKorERROR

Execution CommandATampW



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ReferenceV25ter

Defined Values

ltvaluegt 0 ndash Save

Example

ATampW0OK

2227 ATZ Restore the user setting from ME

This command will restore the user setting from ME which set by ATE ATQ ATV ATX ATampC ATampD ATampSATQ ATV and ATS0

ATZ Restore the user setting from MEWrite CommandATZltvaluegt

ResponseOKorERROR

Execution CommandATZ


ReferenceV25ter

Defined Values

ltvaluegt 0 ndash Restore

Example

ATZ0OK

2228 AT+CGMI Request manufacturer identification


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This command is used to request the manufacturer identification text which is intended to permit the user ofthe Module to identify the manufacturer

AT+CGMI Request manufacturer identificationTest CommandAT+CGMI=

ResponseOK

Execution CommandAT+CGMI

ResponseltmanufacturergtOKorERROR

ReferenceV25ter

Defined Values

ltmanufacturergt The identification of manufacturer

Example

AT+CGMISIMCOM INCORPORATEDOK

2229 AT+CGMM Request model identification

This command is used to requests model identification text which is intended to permit the user of theModule to identify the specific model

AT+CGMM Request model identificationTest CommandAT+CGMM=

ResponseOK

Execution CommandAT+CGMM

ResponseltmodelgtOKorERROR

ReferenceV25ter

Defined Values


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ltmodelgt The identification of model

Example

AT+CGMMSIMCOM_SIM7600COK

2230 AT+CGMR Request revision identification

This command is used to request product firmware revision identification text which is intended to permitthe user of the Module to identify the version

AT+CGMR Request revision identificationTest CommandAT+CGMR=

ResponseOK

Execution CommandAT+CGMR

Response+CGMR ltrevisiongtOKorERROR

ReferenceV25ter

Defined Values

ltrevisiongt The revision identification of firmware

Example

AT+CGMR+CGMR LE11B01SIM7600COK

2231 AT+CGSN Request product serial number identification

This command requests product serial number identification text which is intended to permit the user of theModule to identify the individual ME to which it is connected to


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AT+CGSN Request product serial number identificationTest CommandAT+CGSN=

ResponseOK

Execution CommandAT+CGSN

ResponseltsngtOKor+CME ERROR memory failure

ReferenceV25ter

Defined Values

ltsngt Serial number identification which consists of a single line containingthe IMEI (International Mobile station Equipment Identity) number ofthe MTIf in CDMAEVDO mode it will show ESN(Electronic Serial Number)

Example

AT+CGSN351602000330570OK

2232 AT+CSCS Select TE character set

Write command informs TA which character set ltchestgt is used by the TE TA is then able to convertcharacter strings correctly between TE and MT character setsRead command shows current setting and test command displays conversion schemes implemented in theTA

AT+CSCS Select TE character setTest CommandAT+CSCS=

Response+CSCS (list of supported ltchsetgts)OK

Read CommandAT+CSCS

Response+CSCS ltchsetgtOK

Write CommandAT+CSCS=ltchsetgt

ResponseOK

ERROR


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Execution CommandAT+CSCS

Set subparameters as default valueOK

ReferenceV25ter

Defined Values

ltchsetgt Character set the definition as followingldquoIRArdquo International reference alphabetldquoGSMrdquo GSM default alphabet this setting causes easily

software flow control (XON XOFF) problemsldquoUCS2rdquo 16-bit universal multiple-octet coded character set

UCS2 character strings are converted tohexadecimal numbers from 0000 to FFFF

Example

AT+CSCS=rdquoIRArdquoOK

2233 AT+CIMI Request international mobile subscriber identity

Execution command causes the TA to return ltIMSIgt which is intended to permit the TE to identify theindividual SIM card which is attached to MTNOTE If USIM card contains two apps like China Telecom 4G card one RUIMCSIM app and anotherUSIM app so there are two IMSI in it AT+CIMI will return the RUIMCSIM IMSI AT+CIMIM will return theUSIM IMSI

AT+CIMI Request international mobile subscriber identityTest CommandAT+CIMI=

ResponseOK

Execution CommandAT+CIMI

ResponseltIMSIgtOKor+CME ERROR memory failure

ReferenceV25ter

Defined Values

ltIMSIgt International Mobile Subscriber Identity (string without double


wwwsimcomcom 47 460

quotes)

Example

AT+CIMI460010222028133OK

2234 AT+CIMIM Request another international mobile subscriber identity

Execution command causes the TA to return ltIMSIgt which is intended to permit the TE to identify theindividual SIM card which is attached to MTNOTE If USIM card contains two apps like China Telecom 4G card one RUIMCSIM app and anotherUSIM app so there are two IMSI in it AT+CIMIM will return the USIM IMSI AT+CIMI will return theRUIMCSIM IMSI

AT+CIMIM Request another international mobile subscriber identityTest CommandAT+CIMIM=

ResponseOK

Execution CommandAT+CIMIM


ReferenceV25ter

Defined Values

ltIMSIgt International Mobile Subscriber Identity (string without doublequotes)

Example

AT+CIMIM460010222028133OK

2235 AT+GCAP Request overall capabilities


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Execution command causes the TA reports a list of additional capabilities

AT+GCAP Request overall capabilitiesTest CommandAT+GCAP=

ResponseOK

Execution CommandAT+GCAP

Response+GCAP (list of ltnamegts)OK

ReferenceV25ter

Defined Values

ltnamegt List of additional capabilities+CGSM GSM function is supported+FCLASS FAX function is supported+DS Data compression is supported+ES Synchronous data mode is supported+CIS707-A CDMA data service command set+CIS-856 EVDO data service command set+MS Mobile Specific command set

Example

AT+GCAP+GCAP+CGSM+FCLASS+DSOK


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3 AT Commands for Status Control

31 Overview of AT Commands for Status Control

Command DescriptionAT+CFUN Set phone functionalityAT+CPIN Enter PINAT+CICCID Read ICCID from SIM cardAT+CSIM Generic SIM accessAT+CRSM Restricted SIM accessAT+SPIC Times remain to input SIM PINPUKAT+CSPN Get service provider name from SIMAT+CSQ Query signal qualityAT+AUTOCSQ Set CSQ reportAT+CSQDELTA Set RSSI delta change thresholdAT+CATR Configure URC destination interfaceAT+CPOF Power down the moduleAT+CRESET Reset the moduleAT+CACM Accumulated call meterAT+CAMM Accumulated call meter maximumAT+CPUC Price per unit and currency tableAT+CCLK Real time clock managementAT+CMEE Report mobile equipment errorAT+CPAS Phone activity statusAT+SIMEI Set IMEI for the moduleAT+SMEID RequestMobile Equipment IdentifierAT+CSVM Voice Mail Subscriber number

32 Detailed Description of AT Commands for Status Control


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321 AT+CFUN Set phone functionality

DescriptionThis command is used to select the level of functionality ltfungt in the ME Level fullfunctionality is where the highest level of power is drawn Minimum functionality is whereminimum power is drawn Level of functionality between these may also be specified bymanufacturers When supported by manufacturers ME resetting with ltrstgt parameter maybe utilizedNOTE AT+CFUN=6 must be used after setting AT+CFUN=7 If module in offline modemust execute AT+CFUN=6 or restart module to online mode

AT+CFUN Set phone functionalityTest CommandAT+CFUN=

Response+CFUN (list of supported ltfungts)(list of supported ltrstgts)

OKorERRORor+CME ERROR lterrgt

Read CommandAT+CFUN

Response+CFUN ltfungt


Write CommandAT+CFUN=ltfungt[ltrstgt]

ResponseOKorERRORor+CME ERROR lterrgt

Defined values

ltfungt 0 ndash minimum functionality1 ndash full functionality online mode4 ndash disable phone both transmit and receive RF circuits5 ndash Factory Test Mode


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6 ndash Reset7 ndash Offline Mode

ltrstgt 0 ndash do not reset the ME before setting it to ltfungt power level1 ndash reset the ME before setting it to ltfungt power level This valueonly takes effect when ltfungt equals 1

Examples

AT+CFUN+CFUN 1

OKAT+CFUN=0OK

322 AT+CPIN Enter PIN

DescriptionThis command is used to send the ME a password which is necessary before it can beoperated (SIM PIN SIM PUK PH-SIM PIN etc) If the PIN is to be entered twice the TAshall automatically repeat the PIN If no PIN request is pending no action is taken towardsMT and an error message +CME ERROR is returned to TEIf the PIN required is SIM PUK or SIM PUK2 the second pin is required This second pinltnewpingt is used to replace the old pin in the SIM

AT+CPIN Enter PINTest CommandAT+CPIN=

ResponseOK

Read CommandAT+CPIN

Response+CPIN ltcodegt



wwwsimcomcom 52 460

Write CommandAT+CPIN=ltpingt[ltnewpingt]


Defined valuesltpingt String type values

ltnewpingt String type values

ltcodegt

Values reserved by the present documentREADY ndash ME is not pending for any passwordSIM PIN ndash ME is waiting SIM PIN to be givenSIM PUK ndash ME is waiting SIM PUK to be givenPH-SIM PIN ndash ME is waiting phone- to-SIM card password tobe givenSIM PIN2 ndash ME is waiting SIM PIN2 to be givenSIM PUK2 ndash ME is waiting SIM PUK2 to be givenPH-NET PIN ndash ME is waiting network personalizationpassword to be given

Examples

AT+CPIN+CPIN SIM PUK2

OK

323 AT+CICCID Read ICCID from SIM card

DescriptionThis command is used to Read the ICCID from SIM card

AT+CICCID Read ICCID from SIM cardTest CommandAT+CICCID=

ResponseOK


wwwsimcomcom 53 460

Execution CommandAT+CICCID

Response+ICCID ltICCIDgt


Defined values

ltICCIDgt Integrate circuit card identity a standard ICCID is a 20-digit serialnumber of the SIM cardit presents the publish state network codepublish area publish date publish manufacture and press serialnumber of the SIM card

Examples

AT+CICCID+ICCID 898600700907A6019125

OK

324 AT+CSIM Generic SIM access

DescriptionThis command is used to control the SIM card directlyCompared to restricted SIM access command AT+CRSM AT+CSIM allows the ME to takemore control over the SIM interfaceFor SIMndashME interface please refer 3GPP TS 1111NOTEThe SIM Application Toolkit functionality is not supported by AT+CSIM Therefore

the following SIM commands can not be used TERMINAL PROFILEENVELOPE FETCH and TEMINAL RESPONSE

AT+CSIM Generic SIM accessTest CommandAT+CSIM=

ResponseOK


wwwsimcomcom 54 460

Write CommandAT+CSIM=ltlengthgtltcommandgt

Response+CSIM ltlengthgtltresponsegt


Defined values

ltlengthgt Interger type length of characters that are sent to TE inltcommandgtorltresponsegt

ltcommandgt Command passed from MT to SIM card

ltresponsegt Response to the command passed from SIM card to MT

Examples

AT+CSIM=OK

325 AT+CRSM Restricted SIM access

DescriptionBy using AT+CRSM instead of Generic SIM Access AT+CSIM TE application has easierbut more limited access to the SIM databaseWrite command transmits to the MT the SIM ltcommandgt and its required parameters MThandles internally all SIM-MT interface locking and file selection routines As response tothe command MT sends the actual SIM information parameters and response data MTerror result code +CME ERROR may be returned when the command cannot be passed tothe SIM but failure in the execution of the command in the SIM is reported in ltsw1gt andltsw2gt parameters

AT+CRSM Restricted SIM accessTest CommandAT+CRSM=

ResponseOK


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Write CommandAT+CRSM=ltcommandgt[ltfileIDgt[ltp1gtltp2gt ltp3gt[ltdatagt]]]

Response+CRSM ltsw1gtltsw2gt[ltresponsegt]


Defined values

ltcommandgt Command passed on by the MT to the SIM176 ndash READ BINARY178 ndash READ RECORD192 ndash GET RESPONSE214 ndash UPDATE BINARY220 ndash UPDATE RECORD242 ndash STATUS203 ndash RETRIEVE DATA219 ndash SET DATA

ltfileIDgt Identifier for an elementary data file on SIM if used byltcommandgtThe following list the fileID hex value user needs to convet themto decimalEFs under MF0x2FE2 ICCID0x2F05 Extended Language Preferences0x2F00 EF DIR0x2F06 Access Rule Reference

EFs under USIM ADF0x6F05 Language Indication0x6F07 IMSI0x6F08 Ciphering and Integrity keys0x6F09 C and I keys for pkt switched domain0x6F60 User controlled PLMN selector wAcc Tech0x6F30 User controlled PLMN selector0x6F31 HPLMN search period0x6F37 ACM maximum value0x6F38 USIM Service table0x6F39 Accumulated Call meter0x6F3E Group Identifier Level0x6F3F Group Identifier Level 20x6F46 Service Provider Name0x6F41 Price Per Unit and Currency table


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0x6F45 Cell Bcast Msg identifier selection0x6F78 Access control class0x6F7B Forbidden PLMNs0x6F7E Location information0x6FAD Administrative data0x6F48 Cell Bcast msg id for data download0x6FB7 Emergency call codes0x6F50 Cell bcast msg id range selection0x6F73 Packet switched location information0x6F3B Fixed dialling numbers0x6F3C Short messages0x6F40 MSISDN0x6F42 SMS parameters0x6F43 SMS Status0x6F49 Service dialling numbers0x6F4B Extension 20x6F4C Extension 30x6F47 SMS reports0x6F80 Incoming call information0x6F81 Outgoing call information0x6F82 Incoming call timer0x6F83 Outgoing call timer0x6F4E Extension 50x6F4F Capability Config Parameters 20x6FB5 Enh Multi Level Precedence and Pri0x6FB6 Automatic answer for eMLPP service0x6FC2 Group identity0x6FC3 Key for hidden phonebook entries0x6F4D Barred dialling numbers0x6F55 Extension 40x6F58 Comparison Method information0x6F56 Enabled services table0x6F57 Access Point Name Control List0x6F2C De-personalization Control Keys0x6F32 Co-operative network list0x6F5B Hyperframe number0x6F5C Maximum value of Hyperframe number0x6F61 OPLMN selector with access tech0x6F5D OPLMN selector0x6F62 HPLMN selector with access technology0x6F06 Access Rule reference0x6F65 RPLMN last used access tech0x6FC4 Network Parameters0x6F11 CPHS Voice Mail Waiting Indicator0x6F12 CPHS Service String Table0x6F13 CPHS Call Forwarding Flag


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0x6F14 CPHS Operator Name String0x6F15 CPHS Customer Service Profile0x6F16 CPHS CPHS Information0x6F17 CPHS Mailbox Number0x6FC5 PLMN Network Name0x6FC6 Operator PLMN List0x6F9F Dynamic Flags Status0x6F92 Dynamic2 Flag Setting0x6F98 Customer Service Profile Line20x6F9B EF PARAMS - Welcome Message0x4F30 Phone book reference file0x4F22 Phone book synchronization center0x4F23 Change counter0x4F24 Previous Unique Identifier0x4F20 GSM ciphering key Kc0x4F52 GPRS ciphering key0x4F63 CPBCCH information0x4F64 Investigation scan0x4F40 MExE Service table0x4F41 Operator Root Public Key0x4F42 Administrator Root Public Key0x4F43 Third party Root public key0x6FC7 Mail Box Dialing Number0x6FC8 Extension 60x6FC9 Mailbox Identifier0x6FCA Message Waiting Indication Status0x6FCD Service Provider Display Information0x6FD2 UIM_USIM_SPT_TABLE0x6FD9 Equivalent HPLMN0x6FCB Call Forwarding Indicator Status0x6FD6 GBA Bootstrapping parameters0x6FDA GBA NAF List0x6FD7 MBMS Service Key0x6FD8 MBMS User Key0x6FCE MMS Notification0x6FD0 MMS Issuer connectivity parameters0x6FD1 MMS User Preferences0x6FD2 MMS User connectivity parameters0x6FCF Extension 80x5031 Object Directory File0x5032 Token Information File0x5033 Unused space Information File

EFs under Telecom DF0x6F3A Abbreviated Dialing Numbers0x6F3B Fixed dialling numbers0x6F3C Short messages


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0x6F3D Capability Configuration Parameters0x6F4F Extended CCP0x6F40 MSISDN0x6F42 SMS parameters0x6F43 SMS Status0x6F44 Last number dialled0x6F49 Service Dialling numbers0x6F4A Extension 10x6F4B Extension 20x6F4C Extension 30x6F4D Barred Dialing Numbers0x6F4E Extension 40x6F47 SMS reports0x6F58 Comparison Method Information0x6F54 Setup Menu elements0x6F06 Access Rule reference0x4F20 Image0x4F30 Phone book reference file0x4F22 Phone book synchronization center0x4F23 Change counter0x4F24 Previous Unique Identifier

ltp1gtltp2gtltp3gt Integer type parameters to be passed on by the Module to theSIM

ltdatagt Information which shall be written to the SIM (hexadecimalcharacter format refer AT+CSCS)

ltsw1gtltsw2gt Status information from the SIM about the execution of the actualcommand It is returned in both cases on successful or failedexecution of the command

ltresponsegt Response data in case of a successful completion of thepreviously issued commandldquoSTATUSrdquo and ldquoGET RESPONSErdquo commands return data whichgives information about the currently selected elementary datafield This information includes the type of file and its sizeAfter ldquoREAD BINARYrdquo or ldquoREAD RECORDrdquo commands therequested data will be returnedltresponsegt is empty after ldquoUPDATE BINARYrdquo or ldquoUPDATERECORDrdquo commands

Examples

AT+CRSM=OK


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326 AT+SPIC Times remain to input SIM PINPUK

DescriptionThis command is used to inquire times remain to input SIM PINPUK

AT+SPIC Times remain to input SIM PINPUKTest CommandAT+SPIC=

ResponseOK

Execution CommandAT+SPIC

Response+SPIC ltpin1gtltpuk1gtltpin2gtltpuk2gt

OK

Defined values

ltpin1gt Times remain to input PIN1 code

ltpuk1gt Times remain to input PUK1 code



Examples

AT+SPIC=OKAT+SPIC+SPIC 310010

OK

327 AT+CSPN Get service provider name from SIM

DescriptionThis command is used to get service provider name from SIM card


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AT+CSPN Get service provider name from SIMTest CommandAT+CSPN=

ResponseOKorERROR

Read CommandAT+CSPN

Response+CSPN ltspngtltdisplay modegt


Defined values

ltspngt String type service provider name on SIM

ltdisplay modegt0 ndash doesnrsquot display PLMN Already registered on PLMN1 ndash display PLMN

Examples

AT+CSPN=OKAT+CSPN+CSPN ldquoCMCCrdquo0

OK

328 AT+CSQ Query signal quality

DescriptionThis command is used to return received signal strength indication ltrssigt and channel biterror rate ltbergt from the ME Test command returns values supported by the TA ascompound values

AT+CSQ Query signal quality


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Test CommandAT+CSQ=

Response+CSQ (list of supported ltrssigts)(list of supported ltbergts)

OKExecution CommandAT+CSQ

Response+CSQ ltrssigtltbergt

OKorERROR

Defined values

ltrssigt 0 ndash -113 dBm or less1 ndash - 111 dBm230 ndash - 109 - 53 dBm31 ndash -51 dBm or greater99 ndash not known or not detectable100 ndash -116 dBm or less101 ndash -115 dBm102hellip191 ndash -114 - 26dBm191 ndash -25 dBm or greater199 ndash not known or not detectable100hellip199 ndash expand to TDSCDMA indicate RSCP received

ltbergt (in percent)0 ndash lt0011 ndash 001 --- 012 ndash 01 --- 053 ndash 05 --- 104 ndash 10 --- 205 ndash 20 --- 406 ndash 40 --- 807 ndash gt=8099 ndash not known or not detectable

Examples

AT+CSQ+CSQ 220

OK


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329 AT+AUTOCSQ Set CSQ report

DescriptionThis command is used to enable or disable automatic report CSQ information whenautomatic report enabled the module reports CSQ information every five seconds or onlyafter ltrssigtorltbergt is changed the format of automatic report is ldquo+CSQ ltrssigtltbergtrdquo

AT+AUTOCSQ Set CSQ reportTest CommandAT+AUTOCSQ=

Response+AUTOCSQ (list of supportedltautogts)(list of supportedltmodegts)

OKRead CommandAT+AUTOCSQ

Response+AUTOCSQ ltautogtltmodegt

OKWrite CommandAT+AUTOCSQ=ltautogt[ltmodegt]

ResponseOKorERROR

Defined values

ltautogt0 ndash disable automatic report1 ndash enable automatic report

ltmodegt

0 ndash CSQ automatic report every five seconds1 ndash CSQ automatic report only after ltrssigtorltbergtis changedNOTE If the parameter of ltmodegt is omitted when executing writecommand ltmodegt will be set to default value

Examples

AT+AUTOCSQ=+AUTOCSQ (0-1)(0-1)

OKAT+AUTOCSQ


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+AUTOCSQ 11

OKAT+AUTOCSQ=11OK

+CSQ 230 (when ltrssigtorltbergtchanging)

3210 AT+CSQDELTA Set RSSI delta change threshold

DescriptionThis command is used to set RSSI delta threshold for signal strength reporting

AT+CSQDELTA Set RSSI delta change thresholdTest CommandAT+CSQDELTA=

Response+CSQDELTA (list of supported ltdeltagts)

OKRead CommandAT+CSQDELTA

Response+CSQDELTA ltdeltagt

OKorERROR

Write CommandAT+CSQDELTA=ltdeltagt

ResponseOKorERROR

Execution CommandAT+CSQDELTA

ResponseSet default value（ltdeltagt=5）OK

Defined values

ltdeltagt Range from 0 to 5

Examples


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AT+CSQDELTA+CSQDELTA 5

OK

3211 AT+CATR Configure URC destination interface

DescriptionThis command is used to configure the serial port which will be used to output URCs Werecommend configure a destination port for receiving URC in the system initializationphase in particular in the case that transmitting large amounts of data eg use TCPUDPand MT SMS related AT command

AT+CATR Configure URC destination interfaceTest CommandAT+CATR=

Response+CATR (list of supported ltportgts)

OKRead CommandAT+CATR

Response+CATR ltportgt

OKWrite CommandAT+CATR=ltportgt

ResponseOKorERROR

Defined values

ltportgt

0 ndash all ports1 ndash use UART port to output URCs2 ndash use MODEM port to output URCs3 ndash use ATCOM port to output URCs4 ndash use cmux virtual port1 to output URCs5 ndash use cmux virtual port2 to output URCs6 ndash use cmux virtual port3 to output URCs7 ndash use cmux virtual port4 to output URCs


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Examples

AT+CATR=1OKAT+CATR+CATR 1

OK

3212 AT+CPOF Power down the module

DescriptionThis command is used to power off the module Once the AT+CPOF command is executedThe module will store user data and deactivate from network and then shutdown

AT+CPOF Power down the moduleTest CommandAT+CPOF=

ResponseOK

Execution CommandAT+CPOF

ResponseOK

Examples

AT+CPOFOK

3213 AT+CRESET Reset the module

DescriptionThis command is used to reset the module

AT+CRESET Reset the moduleTest CommandAT+CRESET=

ResponseOK


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Execution CommandAT+CRESET

ResponseOK

Examples

AT+CRESET=OKAT+CRESETOK

3214 AT+CACM Accumulated call meter

DescriptionThis command is used to reset the Advice of Charge related accumulated call meter valuein SIM file EFACM

AT+CACM Accumulated call meterTest CommandAT+CACM=

ResponseOKorERROR

Read CommandAT+CACM

Response+CACM ltacmgt


Write CommandAT+CACM=ltpasswdgt



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Execution CommandAT+CACM


Defined values

ltpasswdgt String type SIM PIN2

ltacmgtString type accumulated call meter value similarly coded as ltccmgtunder +CAOC

Examples

AT+CACM+CACM 000000

OK

3215 AT+CAMM Accumulated call meter maximum

DescriptionThis command is used to set the Advice of Charge related accumulated call metermaximum value in SIM file EFACMmax

AT+CAMM Accumulated call meter maximumTest CommandAT+CAMM=

ResponseOKorERROR


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Read CommandAT+CAMM

Response+CAMM ltacmmaxgt


Write CommandAT+CAMM=ltacmmaxgt[ltpasswdgt]


Execution CommandAT+CAMM


Defined values

ltacmmaxgt String type accumulated call meter maximum value similarly codedas ltccmgt under AT+CAOC value zero disables ACMmax feature


Examples

AT+CAMM+CAMM 000000

OK

3216 AT+CPUC Price per unit and currency table

Description


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This command is used to set the parameters of Advice of Charge related price per unit and currencytable in SIM file EFPUCT

AT+CPUC Price per unit and currency tableTest CommandAT+CPUC=

ResponseOKorERROR

Read CommandAT+CPUC

Response+CPUC [ltcurrencygtltppugt]


Write CommandAT+CPUC=ltcurrencygtltppugt[ltpasswdgt]


Defined values

ltcurrencygt String type three-character currency code (eg GBP DEM)character set as specified by command Select TE Character SetAT+CSCS

ltppugt String type price per unit dot is used as a decimal separator (eg266)


Examples

AT+CPUC+CPUC ldquoGBPrdquo ldquo266rdquo

OK


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3217 AT+CCLK Real time clock management

DescriptionThis command is used to manage Real Time Clock of the module

AT+CCLK Real time clock managementTest CommandAT+CCLK=

ResponseOK

Read CommandAT+CCLK

Response+CCLK lttimegt

OKWrite CommandAT+CCLK=lttimegt

ResponseOKorERROR

Defined values

lttimegt String type value format is ldquoyyMMddhhmmssplusmnzzrdquo wherecharacters indicate year (two last digits) month day hour minutesseconds and time zone (indicates the difference expressed inquarters of an hour between the local time and GMT three last digitsare mandatory range -47hellip+48) Eg 6thof May 2008 142810GMT+8 equals to ldquo080506142810+32rdquoNOTE1 Time zone is nonvolatile and the factory value is invalid time zone2 Command +CCLK will return time zone when time zone is validand if time zone is 00 command +CCLK will return ldquo+00rdquo but notldquo-00rdquo

Examples

AT+CCLK=ldquo081128123033+32rdquoOKAT+CCLK+CCLK ldquo081128123035+32rdquo


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OKAT+CCLK=ldquo081126101500rdquoOKAT+CCLK+CCLK ldquo081126101502+32rdquo

OK

3218 AT+CMEE Report mobile equipment error

DescriptionThis command is used to disable or enable the use of result code ldquo+CME ERROR lterrgtrdquoor ldquo+CMS ERROR lterrgtrdquo as an indication of an error relating to the functionality of MEwhen enabled the format of lterrgt can be set to numeric or verbose string

AT+CMEE Report mobile equipment errorTest CommandAT+CMEE=

Response+CMEE (list of supported ltngts)

OKRead CommandAT+CMEE

Response+CMEE ltngt

OKWrite CommandAT+CMEE=ltngt

ResponseOKorERROR

Execution CommandAT+CMEE

ResponseSet default valueOK

Defined values

ltngt 0 ndashDisable result codeie only ldquoERRORrdquo will be displayed1 ndashEnable error result code with numeric values2 ndashEnable error result code with string values


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Examples

AT+CMEE+CMEE 2

OKAT+CPIN=12341234+CME ERROR incorrect passwordAT+CMEE=0

OKAT+CPIN=12341234ERRORAT+CMEE=1OKAT+CPIN=12341234+CME ERROR 16

3219 AT+CPAS Phone activity status

DescriptionThis command is used to return the activity status ltpasgt of the ME It can be used tointerrogate the ME before requesting action from the phoneNOTE This command is same as AT+CLCC but AT+CLCC is more commonly used SoAT+CLCC is recommended to use

AT+CPAS Phone activity statusTest CommandAT+CPAS=

Response+CPAS (list of supported ltpasgts)

OKExecution CommandAT+CPAS

Response+CPAS ltpasgt

OK

Defined values


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ltpasgt 0 ndash ready (ME allows commands from TATE)3 ndash ringing (ME is ready for commands from TATE but theringer is active)4 ndash call in progress (ME is ready for commands from TATE buta call is in progress)

Examples

RING (with incoming call)AT+CPAS+CPAS 3

OKAT+CPAS=+CPAS (034)

OK

3220 AT+SIMEI Set IMEI for the module

DescriptionThis command is used to set the modulersquos IMEI value

AT+SIMEI Set IMEI for the moduleTest CommandAT+SIMEI=

ResponseOK

Read CommandAT+SIMEI

Response+SIMEI ltimeigt

OKorERROR

Write CommandAT+SIMEI=ltimeigt

ResponseOKorERROR

Defined values


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ltimeigt The 15-digit IMEI value

Examples

AT+SIMEI=357396012183170OKAT+SIMEI+SIMEI357396012183170

OKAT+SIMEI=OK

3221 AT+SMEID RequestMobile Equipment Identifier

DescriptionOnly task effect in 7600CE

AT+SMEID RequestMobile Equipment IdentifierRead CommandAT+SMEID

Responses+SMEID ltMEIDgt

OKorERROR

Defined values

ltMEIDgt Mobile Equipment Identifier (string without double quotes)

Examples

AT+SMEID+SMEID A1000021A5906F


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OK

3222 AT+CSVM Voice Mail Subscriber number

DescriptionExecution command returns the voice mail number related to the subscriber

AT+CSVM Voice Mail Subscriber numberTest CommandAT+CSVM=

Response

+CSVM (0-1) ldquo(0-9+)rdquo (128-255)

OKorERROR

Read CommandAT+CSVM

Response

+CSVM ltvalidgt ldquoltnumbergtrdquolttypegt

OKorERROR

Write CommandAT+CSVM=ltvalidgtldquoltnumbergtrdquolttypegt

ResponseOKorERROR

Defined values

ltvalidgtWhether voice mail number is valid0 ndash Voice mail number is invalid1 ndash Voice mail number is valid

ltnumbergt String type phone number of format specified by lttypegt

lttypegt Type of address octet in integer format see also AT+CPBR lttypegt

Examples


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AT+CSVM+CSVM 1 13697252277129

OK

3223 Indication of Voice Mail

This module supports voice mail function the subscriber number is configured by AT+CSVM commandthe following table shows the URC related Voice Mail

Indication of Voice MailBox Empty+VOICEMAIL EMPTY

DescriptionThis indication means the voice mail box is empty

New Message+VOICEMAIL NEW MSG

DescriptionThis indication means there is a new voice mail message notificationreceived This is for CPHS

Voice Mail Status Updated+VOICEMAIL WAITINGltcountgt

DescriptionThis indication means that there are ltcountgt number of voice mailmessages that needs to be got

Defined values

ltcountgt Count of voice mail message that waits to be got

Examples

+VOICEMAIL WAITING ltcountgt+VOICEMAIL WAITING 5

33 Summary of CME ERROR codes

This result code is similar to the regular ERROR result code The format of lterrgt can be ethier numeric orverbose string by setting AT+CMEE command

lterrgt of numeric format lterrgt of verbose format


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0 Phone failure1 no connection to phone2 phone adaptor link reserved3 operation not allowed4 operation not supported5 PH-SIM PIN required6 PH-FSIM PIN required7 PH-FSIM PUK required10 SIM not inserted11 SIM PIN required12 SIM PUK required13 SIM failure14 SIM busy15 SIM wrong16 incorrect password17 SIM PIN2 required18 SIM PUK2 required20 memory full21 invalid index22 not found23 memory failure24 text string too long25 invalid characters in text string26 dial string too long27 invalid characters in dial string30 no network service31 network timeout32 network not allowed ndash emergency calls only40 network personalization PIN required41 network personalization PUK required42 network subset personalization PIN required43 network subset personalization PUK required44 service provider personalization PIN required45 service provider personalization PUK required46 corporate personalization PIN required47 corporate personalization PUK required100 Unknown103 Illegal message106 Illegal ME107 GPRS services not allowed111 PLMN not allowed


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112 Location area not allowed113 Roaming not allowed in this location area132 service option not supported133 requested service option not subscribed134 service option temporarily out of order148 unspecified GPRS error149 PDP authentication failure150 invalid mobile class257 network rejected request258 retry operation259 invalid deflected to number260 deflected to own number261 unknown subscriber262 service not available263 unknown class specified264 unknown network message273 minimum TFTS per PDP address violated274 TFT precedence index not unique275 invaild parameter combination

ldquoCME ERRORrdquo codes of FTP

201 Unknown error for FTP202 FTP task is busy203 Failed to resolve server address204 FTP timeout205 Failed to read file206 Failed to write file207 Itrsquos not allowed in current state208 Failed to login209 Failed to logout210 Failed to transfer data211 FTP command rejected by server212 Memory error213 Invalid parameter214 Network error

Example

AT+CPIN=rdquo1234rdquordquo1234rdquo


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+CME ERROR incorrect password

34 Summary of CMS ERROR codes

Final result code +CMS ERROR lterrgt indicates an error related to mobile equipment or network Theoperation is simialer to ERROR result code None of the following commands in the same command line isexecuted Neither ERROR nor OK result code shall be returned ERROR is returned normally when error isrelated to syntax or invalid parameters The format of lterrgt can be either numeric or verbose This is setwith command AT+CMEE

lterrgt of numeric format lterrgt of verbose format300 ME failure301 SMS service of ME reserved302 Operation not allowed303 Operation not supported304 Invalid PDU mode parameter305 Invalid text mode parameter310 SIM not inserted311 SIM PIN required312 PH-SIM PIN required313 SIM failure314 SIM busy315 SIM wrong316 SIM PUK required317 SIM PIN2 required318 SIM PUK2 required320 Memory failure321 Invalid memory index322 Memory full330 SMSC address unknown331 No network service332 Network timeout340 NO +CNMAACK EXPECTED341 Buffer overflow342 SMS size more than expected500 Unknown error

Example


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AT+CMGS=02112345678+CMS ERROR 304


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4 AT Commands for Network

41 Overview of AT Commands for Network

Command DescriptionAT+CREG Network RegistrationAT+COPS Operator selectionAT+CLCK Facility lockAT+CPWD Change passwordAT+CCUG Closed User GroupAT+CUSD Unstructured supplementary service dataAT+CAOC Advice of ChargeAT+CSSN Supplementary service notificationsAT+CPOL Preferred mode selectionAT+COPN Read operator namesAT+CNMP Preferred mode selectionAT+CNBP Preferred band selectionAT+CNAOP Acquisition order preferenceAT+CPSI Inquiring UE system informationAT+CNSMOD Show network system modeAT+CEREG EPS network registration statusAT+CTZU Automatic time and time zone updateAT+CTZR Time and time zone reporting

42 Detailed Description of AT Commands for Network

421 AT+CREG Network registration

This command is used to control the presentation of an unsolicited result code +CREG ltstatgt when ltngt=1and there is a change in the ME network registration status or code +CREG ltstatgt[ltlacgtltcigt] whenltngt=2 and there is a change of the network cell


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Read command returns the status of result code presentation and an integer ltstatgt which shows whetherthe network has currently indicated the registration of the ME Location information elements ltlacgt and ltcigtare returned only when ltngt=2 and ME is registered in the network

AT+CREG Network registrationTest CommandAT+CREG=

Response+CREG (list of supported ltngts)

OKRead CommandAT+CREG

Response+CREG ltngtltstatgt[ltlacgtltcigt]

OKorERRORIf error is related to ME functionality+CME ERROR lterrgt

Write CommandAT+CREG=ltngt

ResponseOKorERRORIf error is related to ME functionality+CME ERROR lterrgt

Execution CommandAT+CREG

Response (Set default value ldquoltngt=0rdquo)OK

Defined Values

ltngt 0 disable network registration unsolicited result code1 enable network registration unsolicited result code +CREG ltstatgt2 enable network registration and location information unsolicitedresult code +CREG ltstatgt[ltlacgtltcigt]

ltstatgt 0 ndash not registered ME is not currently searching a new operator toregister to1 registered home network2 not registered but ME is currently searching a new operator toregister to3 registration denied4 unknown5 registered roaming

ltlacgt Two byte location area code in hexadecimal format(egrdquo00C3rdquo equals193 in decimal)

NOTE The ltlacgt not supported in CDMAHDR modeltcigt Cell Identify in hexadecimal format


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GSM Maximum is two byteWCDMA Maximum is four byteTDS-CDMA Maximum is four byte

NOTE The ltcigt not supported in CDMAHDR mode

Example

AT+CREG+CREG 01

OK

Location information elements ltlacgt and ltcigt are returned only when ltngt=2 and ME is registeredin the network

422 AT+COPS Operator selection

Write command forces an attempt to select and register the GSMUMTS network operator ltmodegt is usedto select whether the selection is done automatically by the ME or is forced by this command to operatorltopergt (it shall be given in format ltformatgt) If the selected operator is not available no other operator shallbe selected (except ltmodegt=4) The selected operator name format shall apply to further read commands(AT+COPS) also ltmodegt=2 forces an attempt to deregister from the network The selected mode affectsto all further network registration (eg after ltmodegt=2 ME shall be unregistered until ltmodegt=0 or 1 isselected)Read command returns the current mode and the currently selected operator If no operator is selectedltformatgt and ltopergt are omittedTest command returns a list of quadruplets each representing an operator present in the networkQuadruplet consists of an integer indicating the availability of the operator ltstatgt long and shortalphanumeric format of the name of the operator and numeric format representation of the operator Any ofthe formats may be unavailable and should then be an empty field The list of operators shall be in orderhome network networks referenced in SIM and other networksIt is recommended (although optional) that after the operator list TA returns lists of supported ltmodegts andltformatgts These lists shall be delimited from the operator list by two commas When executingAT+COPS= any input from serial port will stop this command

AT+COPS Operator selectionTest Command Response

NOTE


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AT+COPS= [+COPS [list of supported (ltstatgtlong alphanumeric ltopergtshort alphanumeric ltopergtnumeric ltopergt[lt AcTgt])s][(list of supported ltmodegts)(list of supported ltformatgts)]]


Read CommandAT+COPS

Response+COPS ltmodegt[ltformatgtltopergt[lt AcTgt]]


Write CommandAT+COPS=ltmodegt[ltformatgt[ltopergt[lt AcTgt]]]


Execution CommandAT+COPS

ResponseOK

Defined Values

ltmodegt 0 automatic1 manual2 force deregister3 set only ltformatgt4 manualautomatic5 manualbut do not modify the network selection mode(egGSMWCDMA) after module resets

NOTE if ltmodegt is set to 1 4 5 in write command the ltopergt isneeded

ltformatgt 0 long format alphanumeric ltopergt1 short format alphanumeric ltopergt2 numeric ltopergt

ltopergt string type ltformatgt indicates if the format is alphanumeric ornumeric

ltstatgt 0 unknown1 available


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2 current3 forbidden

ltAcTgt Access technology selected0 GSM1 GSM Compact2 UTRAN7 EUTRAN8 CDMAHDR

NOTE the value 8 do not follow the 3gpp spec we add this value todistinguish cdmahdr

Example

AT+COPS+ COPS 00China Mobile Com0

OK

AT+COPS=+ COPS (2China UnicomUnicom460010)(3China Mobile ComDGTMPT460000)(012345)(012)

OK

When executing AT+COPS= any input from serial port will stop this command

423 AT+CLCK Facility lock

This command is used to lock unlock or interrogate a ME or a network facility ltfacgt Password is normallyneeded to do such actions When querying the status of a network service (ltmodegt=2) the response linefor not active case (ltstatusgt=0) should be returned only if service is not active for any ltclassgt

AT+CLCK Facility lockTest CommandAT+CLCK=

Response+CLCK (list of supported ltfacgts)

OK

NOTE


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orERRORIf error is related to ME functionality+CME ERROR lterrgt

Write CommandAT+CLCK=ltfacgtltmodegt[ltpasswdgt[ltclassgt]]

Response (When ltmodegt=2 and command successful)[+CLCKltstatusgt[ltclass1gt[ltCRgtltLFgt+CLCK ltstatusgtltclass2gt[]]


Defined Values

ltfacgt PF lock Phone to the very First inserted SIM card or USIM cardSC lock SIM card or USIM cardAO Barr All Outgoing CallsOI Barr Outgoing International CallsOX Barr Outgoing International Calls except to Home CountryAI Barr All Incoming CallsIR Barr Incoming Calls when roaming outside the home countryAB All Barring services (only for ltmodegt=0)AG All outGoing barring services (only for ltmodegt=0)AC All inComing barring services (only for ltmodegt=0)FD SIM fixed dialing memory featurePN Network PersonalizationPU network subset PersonalizationPP service Provider PersonalizationPC Corporate Personalization

ltmodegt 0 unlock1 lock2 query status

ltstatusgt 0 not active1 active

ltpasswdgt Passwordstring type shall be the same as password specified for the facilityfrom the ME user interface or with command Change Password+CPWD

ltclassXgt It is a sum of integers each representing a class of information (default7)1 voice (telephony)2 data (refers to all bearer services)


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4 fax (facsimile services)8 short message service16 data circuit sync32 data circuit async64 dedicated packet access128 dedicated PAD access255 The value 255 covers all classes

ltnlengthgt Integer type value indicating the maximum length of field ltnumbergtlttlengthgt Integer type value indicating the maximum length of field lttextgt

Example

AT+CLCK=SC2+CLCK 0

OK

When querying the status of a network service (ltmodegt=2) the response line for not active case(ltstatusgt=0) should be returned only if service is not active for any ltclassgt

424 AT+CPWD Change password

Write command sets a new password for the facility lock function defined by command Facility LockAT+CLCKTest command returns a list of pairs which present the available facilities and the maximum length of theirpassword

AT+CPWD Change passwordTest CommandAT+CPWD=

Response+CPWD (list of supported (ltfacgtltpwdlengthgt)s)


Write CommandAT+CPWD=ltfacgtltoldpwdgt

ResponseOK

NOTE


wwwsimcomcom 88 460

ltnewpwdgt orERRORIf error is related to ME functionality+CME ERROR lterrgt

Defined Values

ltfacgt Refer Facility Lock +CLCK for other valuesSC SIM or USIM PIN1P2 SIM or USIM PIN2AB All Barring servicesAC All inComing barring services (only for ltmodegt=0)AG All outGoing barring services (only for ltmodegt=0)AI Barr All Incoming CallsAO Barr All Outgoing CallsIR Barr Incoming Calls when roaming outside the home countryOI Barr Outgoing International CallsOX Barr Outgoing International Calls except to Home Country

ltoldpwdgt String type it shall be the same as password specified for the facilityfrom the ME user interface or with command Change PasswordAT+CPWD

ltnewpwdgt String type it is the new password maximum length of password canbe determined with ltpwdlengthgt

ltpwdlength Integer type max length of password

Example

AT+CPWD=+CPWD (AB4)(AC4)(AG4)(AI4)(AO4)(IR4)(OI4)(OX4)(SC8)(P28)

OK

425 AT+CCUG Closed user group

This command allows control of the Closed User Group supplementary service Set command enables theserved subscriber to select a CUG index to suppress the Outgoing Access (OA) and to suppress thepreferential CUG

AT+CCUG Closed user groupTest CommandAT+CCUG=

ResponseOK


wwwsimcomcom 89 460

orERROR

Read CommandAT+CCUG

Response+CCUG ltngtltindexgtltinfogt


Write CommandAT+CCUG=ltngt[ltindexgt[ltinfogt]]


Execution CommandAT+CCUG

Response (Set default value)OK

Defined Values

ltngt 0 disable CUG temporary mode1 enable CUG temporary mode

ltindexgt 09 CUG index10 no index (preferred CUG taken from subscriber data)

ltinfogt 0 no information1 suppress OA2 suppress preferential CUG3 suppress OA and preferential CUG

Example

AT+CCUG+CCUG 00

OK

This command not supported in CDMAHDR mode

NOTE


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426 AT+CUSD Unstructured supplementary service data

This command allows control of the Unstructured Supplementary Service Data (USSD) Both network andmobile initiated operations are supported Parameter ltngt is used to disableenable the presentation of anunsolicited result code (USSD response from the network or network initiated operation) +CUSDltmgt[ltstrgtltdcsgt] to the TE In addition value ltngt=2 is used to cancel an ongoing USSD session

AT+CUSD Unstructured supplementary service dataTest CommandAT+CUSD=

Response+CUSD (list of supported ltngts)

OKRead CommandAT+CUSD

Response+CUSD ltngt

OKWrite CommandAT+CUSD=ltngt[ltstrgt[ltdcsgt]]


Execution CommandAT+CUSD


Defined Values

ltngt 0 disable the result code presentation in the TA1 enable the result code presentation in the TA2 cancel session (not applicable to read command response)

ltstrgt String type USSD stringltdcsgt Cell Broadcast Data Coding Scheme in integer format (default 0)ltmgt 0 no further user action required (network initiated USSD Notify or

no further information needed after mobile initiated operation)1 further user action required (network initiated USSD Request orfurther information needed after mobile initiated operation)2 USSD terminated by network4 operation not supported5 network time out

Example

AT+CUSD+ CUSD 1


wwwsimcomcom 91 460

OK

AT+CUSD=0OK


427 AT+CAOC Advice of Charge

This command refers to Advice of Charge supplementary service that enables subscriber to get informationabout the cost of calls With ltmodegt=0 the execute command returns the current call meter value from theMEThis command also includes the possibility to enable an unsolicited event reporting of the CCM informationThe unsolicited result code +CCCM ltccmgt is sent when the CCM value changes but not more that every10 seconds Deactivation of the unsolicited event reporting is made with the same command

AT+CAOC Advice of ChargeTest CommandAT+CAOC=

Response+CAOC (list of supported ltmodegts)

OKRead CommandAT+CAOC

Response+CUSD ltmodegt


Write CommandAT+CAOC=ltmodegt

Response+ CAOC ltccmgt


NOTE


wwwsimcomcom 92 460

Execution CommandAT+CAOC

Response (Set default value)OKorERROR

Defined Values

ltmodegt 0 query CCM value1 deactivate the unsolicited reporting of CCM value2 activate the unsolicited reporting of CCM value

ccmgt String type three bytes of the current call meter value in hexadecimalformat (eg 00001E indicates decimal value 30) value is in homeunits and bytes are similarly coded as ACMmax value in the SIM

Example

AT+CAOC=0+CAOC 000000

OK


428 AT+CSSN Supplementary service notifications

This command refers to supplementary service related network initiated notifications The set commandenablesdisables the presentation of notification result codes from TA to TEWhen ltngt=1 and a supplementary service notification is received after a mobile originated call setupintermediate result code +CSSI ltcode1gt[ltindexgt] is sent to TE before any other MO call setup resultcodes presented in the present document When several different ltcode1gts are received from the networkeach of them shall have its own +CSSI result codeWhen ltmgt=1 and a supplementary service notification is received during a mobile terminated call setup orduring a call or when a forward check supplementary service notification is received unsolicited resultcode +CSSU ltcode2gt[ltindexgt[ltnumbergtlttypegt[ltsubaddrgtltsatypegt]]] is sent to TE In case of MTcall setup result code is sent after every +CLIP result code (refer command Calling line identificationpresentation +CLIP) and when several different ltcode2gts are received from the network each of themshall have its own +CSSU result code

NOTE


wwwsimcomcom 93 460

AT+CSSN Supplementary service notificationsTest CommandAT+CSSN

Response+CSSN (list of supported ltngts)(list of supported ltmgts)

OKExecution CommandAT+CSSN=ltvaluegt

Response+CSSN ltngtltmgt

OKorERROR

Write CommandAT+CSSN=ltngt[ltmgt]


Defined Values

ltngt Parameter setsshows the +CSSI result code presentation status inthe TA0 disable1 enable

ltmgt Parameter setsshows the +CSSU result code presentation status inthe TA0 disable1 enable

ltcode1gt 0 unconditional call forwarding is active1 some of the conditional call forwarding are active2 call has been forwarded3 call is waiting5 outgoing calls are barred

ltindexgt Refer Closed user group +CCUGltcode2gt 0 this is a forwarded call (MT call setup)

2 call has been put on hold (during a voice call)3 call has been retrieved (during a voice call)5 call on hold has been released (this is not a SS notification) (duringa voice call)

ltnumbergt String type phone number of format specified by lttypegtlttypegt Type of address octet in integer format default 145 when dialing string

includes international access code character + otherwise 129ltsubaddrgt String type sub address of format specified by ltsatypegtltsatypegt Type of sub address octet in integer format default 128


wwwsimcomcom 94 460

Example

AT+CSSN=1OK

AT+CSSN+CSSN 11

OK


429 AT+CPOL Preferred operator list

This command is used to edit the SIM preferred list of networks

AT+CPOL Preferred operator listTest CommandAT+CPOL

Response+CPOL (list of supported ltindexgts) (list of supported ltformatgts)

OKRead CommandAT+CPOL

Response[+CPOLltindex1gtltformatgtltoper1gt[ltGSM_AcT1gtltGSM_Compact_AcT1gtltUTRAN_AcT1gtltLTE_AcT1gt][ltCRgtltLFgt+CPOLltindex2gtltformatgtltoper2gt[ltGSM_AcT1gtltGSM_Compact_AcT1gtltUTRAN_AcT1gtltLTE_AcT1gt][]]]

OKorERROR

Write CommandAT+CPOL=ltindexgt[ltformatgt[ltopergt][ltGSM_AcT1gtltGSM_Compact_AcT1gtltUTRAN_AcT1gtltLTE_AcT1gt ]]NOTE If using USIM card the


NOTE


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last four parameters must set

Defined Values

ltindexgt Integer type the order number of operator in the SIM preferredoperator listIf only input ltindexgt command will delete the value indicate byltindexgt


ltoperXgt String typeltGSM_AcTngt GSM access technology

0 access technology not selected1 access technology selected

ltGSM_Compact_AcTngt GSM access technology0 access technology not selected1 access technology selected

ltUTRA_AcTngt UTRA access technology0 access technology not selected1 access technology selected

ltLTE_AcTngt LTE access technology0 access technology not selected1 access technology selected

Example

AT+CPOL+CPOL 12460010010

OK

AT+CPOL=+CPOL (1-8)(0-2)

OK

4210 AT+COPN Read operator names

This command is used to return the list of operator names from the ME Each operator code ltnumericXgtthat has an alphanumeric equivalent ltalphaXgt in the ME memory shall be returned


wwwsimcomcom 96 460

AT+COPN Read operator namesTest CommandAT+COPN=

ResponseOKorERROR

Write CommandAT+COPN

Response[+COPNltnumeric1gtltalpha1gt[ltCRgtltLFgt+COPN ltnumeric2gtltalpha2gt[]]

OKorIf error is related to ME functionality+CME ERROR lterrgt

Defined Values

ltnumericXgt String type operator in numeric format (see AT+COPS)ltalphaXgt String type operator in long alphanumeric format (see AT+COPS)

Example

AT+COPN+COPN 46000China Mobile Com+COPN 46001 China Unicom

helliphellip

OK

4211 AT+CNMP Preferred mode selection

This command is used to select or set the state of the mode preference

AT+CNMP Preferred mode selectionTest CommandAT+CNMP=

Response+CNMP (list of supported ltmodegts)

OKRead CommandAT+CNMP

Response+CNMP ltmodegt


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OKWrite CommandAT+CNMP=ltmodegt

ResponseOKor(If ltmodegt not supported by module this command will returnERROR)ERROR

Defined Values

ltmodegt 2 Automatic13 GSM Only14 WCDMA Only38 LTE Only59 TDS-CDMA Only9 CDMA Only10 EVDO Only19 GSM+WCDMA Only22 CDMA+EVDO Only48 Any but LTE60 GSM+TDSCDMA Only63 GSM+WCDMA+TDSCDMA Only67 CDMA+EVDO+GSM+WCDMA+TDSCDMA Only39 GSM+WCDMA+LTE Only51 GSM+LTE Only54 WCDMA+LTE Only

Example

AT+CNMP=13OK

AT+CNMP+CNMP 13

OK

The set value in Write Command will take efficient immediately The set value will retain aftermodule reset

The response will be returned immediately for Test Command and Read Command The maximumresponse time for Write Command is 10 seconds

NOTE


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4212 AT+CNBP Preferred band selection

This command is used to select or set the state of the band preference

AT+CNBP Preferred band selectionTest CommandAT+CNBP

Response+CNBP ltmodegt[ltlte_modegt][lttds_modegt]

OKRead CommandAT+CNBP=ltmodegt[ltlte_modegt][lttds_modegt]

ResponseOKOrERROR

Defined Values

ltmodegt 64 bit number the value is ldquo1rdquo ltlt ldquoltposgtrdquo then or by bitSome special mode value declared below0x40000000 BAND_PREF_NO_CHANGE

ltposgt Value0xFFFFFFFF7FFFFFFF Any (any value)7 GSM_DCS_18008 GSM_EGSM_9009 GSM_PGSM_90016 GSM_45017 GSM_48018 GSM_75019 GSM_85020 GSM_RGSM_90021 GSM_PCS_190022 WCDMA_IMT_200023 WCDMA_PCS_190024 WCDMA_III_170025 WCDMA_IV_170026 WCDMA_85027 WCDMA_80048 WCDMA_VII_260049 WCDMA_VIII_90050 WCDMA_IX_1700

ltlte_modegt 64256 bit number the value is ldquo1rdquo ltlt ldquoltlte_posgtrdquo then or by bitNOTE FDD(band1 ~ band32 band66 band252 and band255)


wwwsimcomcom 99 460

TDD(band33 ~ band42)ltlte_posgt Value

0x480000000000000000000000000000000000000000000002000007FF3FDF3FFF Any (any value)0 EUTRAN_BAND1(UL1920-1980DL2110-2170)1 EUTRAN_BAND2(UL1850-1910DL1930-1990)2 EUTRAN_BAND3(UL1710-1785DL1805-1880)3 EUTRAN_BAND4(UL1710-1755DL2110-2155)4 EUTRAN_BAND5(UL 824-849 DL869-894)5 EUTRAN_BAND6(UL 830-840 DL875-885)6 EUTRAN_BAND7(UL2500-2570DL2620-2690)7 EUTRAN_BAND8(UL 880-915 DL925-960)8 EUTRAN_BAND9(UL17499-17849DL18449-18799)9 EUTRAN_BAND10(UL1710-1770DL2110-2170)10 EUTRAN_BAND11(UL14279-14529DL14759-15009)11 EUTRAN_BAND12(UL698-716DL728-746)12 EUTRAN_BAND13(UL 777-787 DL746-756)13 EUTRAN_BAND14(UL 788-798 DL758-768)16 EUTRAN_BAND17(UL 704-716 DL734-746)17 EUTRAN_BAND18(UL 815-830 DL860-875)18 EUTRAN_BAND19(UL 830-845 DL875-890)19 EUTRAN_BAND20(UL 832-862 DL791-821)20 EUTRAN_BAND21(UL 14479-14629DL 14959-15109)22 EUTRAN_BAND23(UL 2000-2020 DL2180-2200)23 EUTRAN_BAND24(UL 16265-16605


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DL 1525 -1559)24 EUTRAN_BAND25(UL 1850-1915 DL1930 -1995)25 EUTRAN_BAND26(UL 814-849 DL 859-894)26 EUTRAN_BAND27(UL 8075-824 DL852 -869)27 EUTRAN_BAND28(703-748 DL 758-803)28 EUTRAN_BAND29(UL1850-1910 or1710-1755 DL716-728)29 EUTRAN_BAND30(UL 2305-2315 DL2350 - 2360)32 EUTRAN_BAND33(UL 1900-1920 DL1900-1920)33 EUTRAN_BAND34(UL 2010-2025 DL2010-2025)34 EUTRAN_BAND35(UL 1850-1910 DL1850-1910)35 EUTRAN_BAND36(UL 1930-1990 DL1930-1990)36 EUTRAN_BAND37(UL 1910-1930 DL1910-1930)37 EUTRAN_BAND38(UL 2570-2620 DL2570-2620)38 EUTRAN_BAND39(UL 1880-1920 DL1880-1920)39 EUTRAN_BAND40(UL 2300-2400 DL2300-2400)40 EUTRAN_BAND41(UL 2496-2690 DL2496-2690)41 EUTRAN_BAND42(UL 3400-3600 DL3400-3600)42 EUTRAN_BAND43(UL 3600-3800 DL3600-3800)65 EUTRAN_BAND66(UL 1710-1780 DL2110-2200)70 EUTRAN_BAND71(UL 663-698 DL617-652)251 EUTRAN_BAND252(DL 5150-5250)254 EUTRAN_BAND255(DL 5725-5850)

lttds_modegt 64bit number the value is ldquo1rdquo ltlt ldquolttds_posgtrdquo then or by bitlttds_posgt Value

0x000000000000003F Any (any value)0 TDS Band A (1900-1920 MHz 2010-2020MHz)



1 TDS Band B (1850-1910 MHz 1930-1990MHz)2 TDS Band C (1910-1930 MHz)3 TDS Band D (2570-2620 MHz)4 TDS Band E (2300-2400 MHz)5 TDS Band F (1880-1920 MHz)

ltterm_modegt 0 term permanent1 term until a power cycle

Example

AT+CNBP=0x0000000000000095OK

AT+CNBP+CNBP0x0002000004FF03870x00000000000000000000000000000000000000000000000000000000000000950x000000000000003F

OK

AT+CNBP=0x4800000000000000000000000000000000000000000000020000000000000095OK

AT+CNUM 13697252277129+ CNBP0x0002000004FF03870x48000000000000000000000000000000000000000000000200000000000000950x000000000000003F

OK

4213 AT+CNAOP Acquisitions order preference

This command is used to reset the state of acquisitions order preference

AT+CNAOP Acquisitions order preferenceRead CommandAT+CNAOP

Response+CNAOPltmodegt[ltsys_mode1gt[ltsys_mode2gt[ltsys_mode3gt[ltsys_mode4gt[ltsys_mode5gt[ltsys_mode6gt]]]]]]



OKWrite CommandAT+CNAOP=ltmodegt[ltsys_mode1gt[ltsys_mode2gt[ltsys_mode3gt[ltsys_mode4gt[ltsys_mode5gt[ltsys_mode6gt]]]]]]

ResponseOKorERROR

Defined Values

ltmodegt 7 Acquistion by priority order list ltsys_modengtsltsys_modegt sys_mode values

2 CDMA3 GSM4 HDR5 WCDMA9 LTE11 TDSCDMA

Example

AT+CNAOP=79531124OK

AT+CNAOP+ CNAOP 79531124

OK

4214 AT+CPSI Inquiring UE system information

This command is used to return the UE system information

AT+CPSI Inquiring UE system informationTest CommandAT+CPSI=

Response+CPSI (scope of lttimegt)

OKRead CommandAT+CPSI

ResponseIf camping on a cdmaevdo cell+CPSI CDMAltOperation Modegt[ltMCCgt-ltMNCgtltCDMA chnumgtltCDMA pilot PNgtltCDMA RX Chain 0 AGCgtltCDMA RX



Chain 1 AGCgtltCDMA Chain 0 LNAgtltCDMA Chain 1LNAgtltCDMA TX AGCgtltSIDgtltNIDgtltCDMA ECIOgtltBIDgt]+CPSI EVDOltOperation Modegt[ltMCCgt-ltMNCgtltEVDO chnumgtltEVDO RX Chain 0 AGCgtltEVDO RX Chain 1 AGCgtltEVDO TX AGCgtltEVDO Serving PNgtltEVDO Rel0 SCIgtltEVDORelA SCIgtltEVDO ECIOgt]

OKIf camping on a gsm cell+CPSIltSystem ModegtltOperationModegtltMCCgt-ltMNCgtltLACgtltCell IDgtltAbsolute RF ChNumgtltRxLevgtltTrack LO AdjustgtltC1-C2gt

OKIf camping on a wcdma cell+CPSI ltSystem ModegtltOperationModegtltMCCgt-ltMNCgtltLACgtltCell IDgtltFrequencyBandgtltPSCgtltFreqgtltSSCgtltECIOgtltRSCPgtltQualgtltRxLevgtltTXPWRgt

OKIf camping on a tds-cdma cell+CPSI ltSystem ModegtltOperationModegtltMCCgt-ltMNCgtltLACgtltCell IDgtltFrequencyBandgtltUarfcngtltCpidgt

OKIf camping on a lte cell+CPSI ltSystem ModegtltOperationModegt[ltMCCgt-ltMNCgtltTACgtltSCellIDgtltPCellIDgtltFrequencyBandgtltearfcngtltdlbwgtltulbwgtltRSRQgtltRSRPgtltRSSIgtltRSSNRgt]

OKIf camping on a cdmaevdo cell+CPSI CDMAltOperation Modegt[ltMCCgt-ltMNCgtltCDMA chnumgtltCDMA pilot PNgtltCDMA RX Chain 0 AGCgtltCDMA RXChain 1 AGCgtltCDMA Chain 0 LNAgtltCDMA Chain 1LNAgtltCDMA TX AGCgtltSIDgtltNIDgtltCDMA ECIOgtltBIDgt]+CPSI EVDOltOperation Modegt[ltMCCgt-ltMNCgtltEVDO chnumgtltEVDO RX Chain 0 AGCgtltEVDO RX Chain 1 AGCgtltEVDO TX AGCgtltEVDO Serving PNgtltEVDO Rel0 SCIgtltEVDORelA SCIgtltEVDO ECIOgt]

OK



If camping on a cdmaehrpd cell+CPSI CDMAltOperation Modegt[ltMCCgt-ltMNCgtltCDMA chnumgtltCDMA pilot PNgtltCDMA RX Chain 0 AGCgtltCDMA RXChain 1 AGCgtltCDMA Chain 0 LNAgtltCDMA Chain 1LNAgtltCDMA TX AGCgtltSIDgtltNIDgtltCDMA ECIOgtltBIDgt]+CPSI eHRPDltOperation Modegt[ltMCCgt-ltMNCgtltEVDO chnumgtltEVDO RX Chain 0 AGCgtltEVDO RX Chain 1 AGCgtltEVDO TX AGCgtltEVDO Serving PNgtltEVDO Rel0 SCIgtltEVDORelA SCIgtltEVDO ECIOgt]

OKIf camping on 1xlte cell+CPSI CDMAltOperation Modegt[ltMCCgt-ltMNCgtltCDMA chnumgtltCDMA pilot PNgtltCDMA RX Chain 0 AGCgtltCDMA RXChain 1 AGCgtltCDMA Chain 0 LNAgtltCDMA Chain 1LNAgtltCDMA TX AGCgtltSIDgtltNIDgtltCDMA ECIOgtltBIDgt]+CPSI LTEltOperationModegt[ltMCCgt-ltMNCgtltTACgtltSCellIDgtltPCellIDgtltFrequencyBandgtltearfcngtltdlbwgtltulbwgtltRSRQgtltRSRPgtltRSSIgtltRSSNRgt]

OKIf no service+CPSI NO SERVICE Online

OKorERROR

Write CommandAT+CPSI=lttimegt

ResponseOKorERROR

Defined Values

lttimegt The range is 0-255 unit is second after set lttimegt will report thesystem information every the seconds

ltSystem modegt System mode values ldquoNO SERVICErdquo ldquoGSMrdquo ldquoWCDMArdquo ldquoLTErdquoldquoTDSrdquohellipIf module in LIMITED SERVICE state and +CNLSA command is set to1 the system mode will display as ldquoGSM-LIMITEDrdquoldquoWCDMA-LIMITEDrdquohellip

ltOperation modegt UE operation mode values ldquoUnknownrdquo ldquoOnlinerdquo ldquoOfflinerdquo ldquoFactoryTest Moderdquo ldquoResetrdquo ldquoLow Power Moderdquo

ltMCCgt Mobile Country Code (first part of the PLMN code)



ltMNCgt Mobile Network Code (second part of the PLMN code)ltLACgt Location Area Code (hexadecimal digits)ltCell IDgt Service-cell IdentifyltAbsolute RF Ch Numbergt AFRCN for service-cellltTrack LO Adjustgt Track LO AdjustltC1gt Coefficient for base station selectionltC2gt Coefficient for Cell re-selectionltFrequency Bandgt Frequency Band of active setltPSCgt Primary synchronization code of active setltFreqgt Downlink frequency of active setltSSCgt Secondary synchronization code of active setltECIOgt EcIo value Received Signal Code PowerltRSCPgt Received Signal Code PowerltQualgt Quality value for base station selectionltRxLevgt RX level value for base station selectionltTXPWRgt UE TX power in dBm If no TX the value is 500ltCpigt Cell Parameter IDltTACgt Tracing Area CodeltPCellIDgt Physical Cell IDltearfcngt E-UTRA absolute radio frequency channel number for searching LTE

cellsltdlbwgt Transmission bandwidth configuration of the serving cell on the

downlinkltulbwgt Transmission bandwidth configuration of the serving cell on the uplinkltRSRPgt Current reference signal received power in -110 dBm Available for

LTEltRSRQgt Current reference signal receive quality as measured by L1ltRSSNRgt Average reference signal signal-to-noise ratio of the serving cellltBIDgt Base ID

Example

AT+CPSI+CPSI GSMOnline460-000x182d1240127 EGSM 900-64211042-42

OK

AT+CPSI+CPSI WCDMAOnline460-010xA80911122855WCDMA IMT 200027910663015623352500

OK



AT+CPSI=+CPSI (0-255)

OK

4215 AT+CNSMOD Show network system mode

This command is used to return the current network system mode

AT+CNSMOD Show network system modeTest CommandAT+CNSMOD=

Response+CNSMOD (list of supported ltngts)

OKRead CommandAT+CNSMOD=

Response+CNSMOD ltngtltstatgt


Write CommandAT+CNSMOD=ltngt


Defined Values

ltngt 0 disable auto report the network system mode information1 auto report the network system mode information command+CNSMODltstatgt

ltstatgt 0 no service1 GSM2 GPRS3 EGPRS (EDGE)4 WCDMA5 HSDPA only(WCDMA)6 HSUPA only(WCDMA)7 HSPA (HSDPA and HSUPA WCDMA)



8 LTE9 TDS-CDMA10 TDS-HSDPA only11 TDS- HSUPA only12 TDS- HSPA (HSDPA and HSUPA)13 CDMA14 EVDO15 HYBRID (CDMA and EVDO)16 1XLTE(CDMA and LTE)23 eHRPD24 HYBRID(CDMA and eHRPD)

lttypegt Type of address octet in integer formatsee also AT+CPBR lttypegt

Example

AT+CNSMOD+CNSMOD 02

OK

4216 AT+CEREG EPS network registration status

The set command controls the presentation of an unsolicited result code +CEREG ltstatgt when ltngt=1 andthere is a change in the MTs EPS network registration status in E-UTRAN or unsolicited result code+CEREG ltstatgt[lttacgtltcigt[ltAcTgt]] when ltngt=2 and there is a change of the network cell in E-UTRANin this latest case ltAcTgt lttacgt and ltcigt are sent only if availableNOTE 1 If the EPS MT in GERANUTRANE-UTRAN also supports circuit mode services andor GPRSservices the +CREG command and +CREG result codes andor the +CGREG command and +CGREGresult codes apply to the registration status and location information for those servicesThe read command returns the status of result code presentation and an integer ltstatgt which showswhether the network has currently indicated the registration of the MT Location information elements lttacgtltcigt and ltAcTgt if available are returned only when ltngt=2 and MT is registered in the network

AT+CEREG EPS network registration statusTest CommandAT+CEREG=

Response+CEREG (list of supported ltngts)

OKorERROR

Read CommandAT+CEREG

Response+CEREG ltngtltstatgt[lttacgtltcigt[ltAcTgt]]



OKorERROR

Write CommandAT+CEREG[=ltngt]


Execution CommandAT+CEREG

Response (Set default value(ltngt=0)OKorERROR

Defined Values

ltngt 0 disable network registration unsolicited result code1 enable network registration unsolicited result code +CEREGltstatgt2 enable network registration and location information unsolicitedresult code +CEREG ltstatgt[lttacgtltcigt[ltAcTgt]]

ltstatgt 0 not registered MT is not currently searching an operator to registerto1 registered home network2 not registered but MT is currently trying to attach or searching anoperator to register to3 registration denied4 unknown (eg out of E-UTRAN coverage)5 registered roaming6 registered for SMS only home network (not applicable)7 registered for SMS only roaming (not applicable)8 attached for emergency bearer services only (See NOTE 2)

lttacgt string type two byte tracking area code in hexadecimal format (eg00C3 equals 195 in decimal)

ltcigt string type four byte E-UTRAN cell identify in hexadecimal formatltAcTgt A numberic parameter that indicates the access technology of serving

cell0 GSM (not applicable)1 GSM Compact (not applicable)2 UTRAN (not applicable)3 GSM wEGPRS (see NOTE 3) (not applicable)4 UTRAN wHSDPA (see NOTE 4) (not applicable)5 UTRAN wHSUPA (see NOTE 4) (not applicable)6 UTRAN wHSDPA and HSUPA (see NOTE 4) (not applicable)



7 E-UTRAN

Example

AT+CEREG+CEREG 04

OK

If the EPS MT in GERANUTRANE-UTRAN also supports circuit mode services andor GPRSservices the +CREG command and +CREG result codes andor the +CGREG command and+CGREG result codes apply to the registration status and location information for those services

4217 AT+CTZU Automatic time and time zone update

This command is used to enable and disable automatic time and time zone update via NITZ

AT+CTZU Automatic time and time zone updateTest CommandAT+CTZU=

Response+ CTZU (list of supported ltonoffgts)

OKExecution CommandAT+CTZU

Response+CTZU ltonoff gt


Write CommandAT+CTZU=ltonoffgt

ResponseOKorERROR

Defined Values

ltonoffgt Integer type value indicating

NOTE



0 Disable automatic time zone update via NITZ (default)1 Enable automatic time zone update via NITZNOTE 1 The value of lt onoff gt is nonvolatile and factory value is 02 For automatic time and time zone update is enabled (+CTZU=1)If time zone is only received from network and it isnrsquot equal to localtime zone (AT+CCLK) time zone is updated automatically and realtime clock is updated based on local time and the difference betweentime zone from network and local time zone (Local time zone must bevalid)If Universal Time and time zone are received from network both timezone and real time clock is updated automatically and real time clockis based on Universal Time and time zone from network

ltnumbergt String type phone number of format specified by lttypegtlttypegt Type of address octet in integer formatsee also AT+CPBR lttypegt

Example

AT+CTZU+ CTZU 0

OK

AT+CTZU=1OK

4218 AT+CTZR Time and time zone reporting

This command is used to enable and disable the time zone change event reporting If the reporting isenabled the MT returns the unsolicited result code +CTZV lttzgt[lttimegt][ltdstgt]whenever the time zone ischanged

AT+CTZR Time and time zone reportingTest CommandAT+CTZR=

Response+CTZR (list of supported ltonoffgts)

OKRead CommandAT+CTZR

Response+CTZR ltonoffgt

OKWrite CommandAT+CTZR=ltonoffgt

ResponseOK



orERROR

Execution CommandAT+CTZR


Defined Values

ltonoffgt Integer type value indicating0 Disable time zone change event reporting (default)1 Enable time zone change event reporting

+CTZVlttzgt[lttimegt][ltdstgt]

Unsolicited result code when time zone received from network isnrsquotequal to local time zone and if the informations from network donrsquotinclude date and time time zone will be only reported and if networkdaylight saving time is present it is also reported For example+CTZV 32 (Only report time zone)+CTZV 321 (Report time zone and network daylight saving time)+CTZV 32081209170000 (Report time and time zone)+CTZV 320812091700001 (Report time time zone and daylightsaving time)For more detailed informations about time and time zone please refer3GPP TS 24008lttzgt Local time zone received from networklttimegt Universal time received from network and the format isldquoyyMMddhhmmssrdquo where characters indicate year (two last digits)month day hour minutes and secondsltdstgt Network daylight saving time and if it is received fromnetwork it indicates the value that has been used to adjust the localtime zone The values as following

0 ndash No adjustment for Daylight Saving Time1 ndash +1 hour adjustment for Daylight Saving Time2 ndash +2 hours adjustment for Daylight Saving Time

NOTE Herein lttimegt is Universal Time or NITZ time but not localtime

Example

AT+CTZR+CTZR 0

OK

AT+CTZR=1OK

NOTE



The time zone reporting is not affected by the Automatic Time and Time Zone command AT+CTZU



5 AT Commands for Call Control

51 Overview of AT Commands for Call Control

Command DescriptionAT+CVHU Voice hang up controlAT+CHUP Hang up callAT+CBST Select bearer service typeAT+CRLP Radio link protocolAT+CR Service reporting controlAT+CRC Cellular result codesAT+CLCC List current callsAT+CEER Extended error reportAT+CCWA Call waitingAT+CHLD Call related supplementary servicesAT+CCFC Call forwarding number and conditionsAT+CLIP Calling line identification presentationAT+CLIR Calling line identification restrictionAT+COLP Connected line identification presentationAT+VTS DTMF and tone generationAT+VTD Tone durationAT+CSTA Select type of addressAT+CMOD Call mode

52 Detailed Description of AT Commands for Call Control

521 AT+CVHU Voice hang up control

Write command selects whether ATH or ldquodrop DTRrdquo shall cause a voice connection to be disconnected ornot By voice connection is also meant alternating mode calls that are currently in voice mode



AT+CVHU Voice hang up control

Test CommandAT+CVHU=

Response+CVHU (list of supported ltmodegts)OK

Read CommandAT+CVHU

Response+CVHU ltmodegtOK

Write CommandAT+CVHU=ltmodegt

Responsea)If successfullyOKb)If failedERROR

Execution CommandAT+CVHU

ResponseOK

Maximum Response Time 120000ms

Defined Values

ltmodegt 0 ndash ldquoDrop DTRrdquo ignored but OK response given ATHdisconnects1 ndash ldquoDrop DTRrdquo and ATH ignored but OK response given

Examples

AT+CVHU=0OK

AT+CVHU+CVHU 0OK

522 AT+CHUP Hang up call

This command is used to cancel voice calls If there is no call it will do nothing but OK response is givenAfter running AT+CHUP multiple ldquoVOICE CALL END rdquo may be reported which relies on how many callsexist before calling this command

AT+CHUP Hang up callTest CommandAT+CHUP=

ResponseOK



Execution CommandAT+CHUP

ResponseVOICE CALL END lttimegt[hellipVOICE CALL END lttimegt]OK

No callOK


Defined Values


Examples

AT+CHUPVOICE CALLEND 000017OK

523 AT+CBST Select bearer service type

Write command selects the bearer service ltnamegt with data rate ltspeedgt and the connection elementltcegt to be used when data calls are originated Values may also be used during mobile terminated data callsetup especially in case of single numbering scheme calls

AT+CBST Select bearer service type

Test CommandAT+CBST=

Response+CBST (list of supported ltspeedgts) (list of supportedltnamegts) (list of supported ltcegts)OK

Read CommandAT+CBST

Response+CBST ltspeedgtltnamegtltcegtOK

Write CommandAT+CBST=ltspeedgt[ltnamegt[ltcegt]]


Execution CommandAT+CBST

ResponseOK




Defined Values

ltspeedgt 0 ndash autobauding(automatic selection of the speed thissetting is possible in case of 31 kHz modem and non-transparentservice)7 ndash 9600 bps (V32)12 ndash 9600 bps (V34)14 ndash 14400 bps(V34)16 ndash 28800 bps(V34)17 ndash 33600 bps(V34)39 ndash 9600 bps(V120)43 ndash 14400 bps(V120)48 ndash 28800 bps(V120)51 ndash 56000 bps(V120)71 ndash 9600 bps(V110)75 ndash 14400 bps(V110)80 ndash 28800 bps(V110 or X31 flag stuffing)81 ndash 38400 bps(V110 or X31 flag stuffing)83 ndash 56000 bps(V110 or X31 flag stuffing)84 ndash 64000 bps(X31 flag stuffing)116 ndash 64000 bps(bit transparent)134 ndash 64000 bps(multimedia)

ltnamegt 0 ndash Asynchronous modem1 ndash Synchronous modem4 ndash data circuit asynchronous (RDI)

ltcegt 0 ndash transparent1 ndash non-transparent

NOTE If ltspeedgt is set to 116 or 134 it is necessary that ltnamegt is equal to 1 and ltcegt is equal to 0

Examples

AT+CBST=001OK

AT+CBST+CBST 001OK

524 AT+CRLP Radio link protocol



Radio Link Protocol(RLP) parameters used when non-transparent data calls are originated may be alteredwith write commandRead command returns current settings for each supported RLP version ltverXgt Only RLP parametersapplicable to the corresponding ltverXgt are returnedTest command returns values supported by the TA as a compound value If META supports several RLPversions ltverXgt the RLP parameter value ranges for each ltverXgt are returned in a separate line

AT+CRLP Radio link protocol

Test CommandAT+CRLP=

Response+CRLP (list of supported ltiwsgts) (list of supportedltmwsgts) (list of supported ltT1gts) (list of supported ltN2gts)[ltver1gt [(list of supported ltT4gts)]][ltCRgtltLFgt+CRLP (list of supported ltiwsgts) (list of supportedltmwsgts) (list of supported ltT1gts) (list of supported ltN2gts)[ltver2gt [(list of supported ltT4gts)]][]]OK

Read CommandAT+CRLP

Response+CRLP ltiwsgt ltmwsgt ltT1gt ltN2gt [ltver1gt [ltT4gt]][ltCRgtltLFgt+CRLPltiwsgtltmwsgtltT1gtltN2gt[ltver2gt[ltT4gt]][]]OK

Write CommandAT+CRLP=ltiwsgt[ltmwsgt[ltT1gt[ltN2gt[ltvergt[ltT4gt]]]]]


Execution CommandAT+CRLP

ResponseOK


Defined Values

ltvergtltverXgt RLP version number in integer format and it can be 0 1 or 2when version indication is not present it shall equal 1

ltiwsgt IWF to MS window sizeltmwsgt MS to IWF window sizeltT1gt Acknowledgement timerltN2gt Retransmission attemptsltT4gt Re-sequencing period in integer formatNOTE ltT1gt and ltT4gt are in units of 10 ms

Examples



AT+CRLP=0+CRLP61614860+CRLP61614861+CRLP2402405262OKs

525 AT+CR Service reporting control

Write command controls whether or not intermediate result code ldquo+CR ltservgtrdquo is returned from the TA tothe TE If enabled the intermediate result code is transmitted at the point during connect negotiation atwhich the TA has determined which speed and quality of service will be used before any error control ordata compression reports are transmitted and before the intermediate result code CONNECT istransmitted

AT+CR Service reporting control

Test CommandAT+CR=

Response+CR (list of supported ltmodegts)OK

Read CommandAT+CR

Response+CR ltmodegtOK

Write CommandAT+CR=ltmodegt


Execution CommandAT+CR

ResponseOK


Defined Values

ltmodegt 0 ndash disables reporting1 ndash enables reporting

ltservgt ASYNC asynchronous transparentSYNC synchronous transparentREL ASYNC asynchronous non-transparentREL sync synchronous non-transparentGPRS [ltL2Pgt] GPRSThe optional ltL2Pgt proposes a layer 2 protocol to use betweenthe MT and the TEs



Examples

AT+CR=1OK

AT+CR+CR 1OK

526 AT+CRC Cellular result codes

Write command controls whether or not the extended format of incoming call indication or GPRS networkrequest for PDP context activation is used When enabled an incoming call is indicated to the TE withunsolicited result code ldquo+CRING lttypegtrdquo instead of the normal RINGTest command returns values supported by the TA as a compound value

AT+CRC Cellular result codes

Test CommandAT+CRC=

Response+CRC (list of supported ltmodegts)OK

Read CommandAT+CRC

Response+CRC ltmodegtOK

Write CommandAT+CRC=ltmodegt


Execution CommandAT+CRC

ResponseOK


Defined Values

ltmodegt 0 ndash disable extended format1 ndash enable extended format

lttypegt ASYNC asynchronous transparentSYNC synchronous transparentREL ASYNC asynchronous non-transparentREL SYNC synchronous non-transparentFAX facsimileVOICE normal voice



VOICEXXX voice followed by data(XXX is ASYNC SYNC RELASYNC or REL SYNC)ALT VOICEXXX alternating voicedata voice firstALT XXXVOICE alternating voicedata data firstALT FAXVOICE alternating voicefax fax firstGPRS GPRS network request for PDP contextactivation

Examples

AT+CRC=1OK

AT+CRC+CRC 1OK

527 AT+CLCC List current calls

This command issued to return list of current calls of ME If command succeeds but no calls are availableno information response is sent to TE

AT+CLCC List current calls

Test CommandAT+CLCC=

Response+CLCC (list of supported ltngts)OK

Read CommandAT+CLCC

Response+CLCC ltngtOK

Write CommandAT+CLCC=ltngt


Execution CommandAT+CLCC

Response+CLCCltid1gtltdirgtltstatgtltmodegtltmptygt[ltnumbergtlttypegt[ltalphagt]][ltCRgtltLFgt+CLCCltid2gtltdirgtltstatgtltmodegtltmptygt[ltnumbergtlttypegt[ltalphagt]][]]OK




Defined Values

ltngt 0 ndash Donrsquot report a list of current calls of ME automatically whenthe current call status changes1 ndash Report a list of current calls of ME automatically when thecurrent call status changes

ltidXgt Integer type call identification number this number can be used in+CHLD command operations

ltdirgt 0 ndash mobile originated (MO) call1 ndash mobile terminated (MT) call

ltstatgt State of the call0 ndash active1 ndash held2 ndash dialing (MO call)3 ndash alerting (MO call)4 ndash incoming (MT call)5 ndash waiting (MT call)6 ndash disconnect

ltmodegt bearerteleservice0 ndash voice1 ndash data2 ndash fax9 ndash unknown

ltmptygt 0 ndash call is not one of multiparty (conference) call parties1 ndash call is one of multiparty (conference) call parties

ltnumbergt String type phone number in format specified by lttypegtlttypegt Type of address octet in integer format

128 ndash Restricted number type includes unknown type andformat

145 ndash International number type161 ndash national numberThe network support for this type is

optional177 ndash network specific numberISDN format129 ndash Otherwise

ltalphagt String type alphanumeric representation of ltnumbergtcorresponding to the entry found in phonebook used characterset should be the one selected with command Select TECharacter Set AT+CSCS

Examples

ATD10011OK



AT+CLCC+CLCC 1000010011129smOK

RING (with incoming call)

AT+CLCC+CLCC 1140002152063113128gongsiOK

528 AT+CEER Extended error report

Execution command causes the TA to return the information text ltreportgt which should offer the user of theTA an extended report of the reason for

1 The failure in the last unsuccessful call setup(originating or answering) or in-call modification2 The last call release3 The last unsuccessful GPRS attach or unsuccessful PDP context activation

The last GPRS detach or PDP context deactivation

AT+CEER Extended error reportTest CommandAT+CEER=

ResponseOK

Execution CommandAT+CEER

Response+CEERltreportgtOK


Defined Values

ltreportgt Wrong information which is possibly occurred

Examples

AT+CEER+CEER Invalidincomplete numberOK

529 AT+CCWA Call waiting



This command allows control of the Call Waiting supplementary service Activation deactivation and statusquery are supported When querying the status of a network service (ltmodegt=2) the response line for notactive case (ltstatusgt=0) should be returned only if service is not active for any ltclassgt Parameter ltngt isused to disableenable the presentation of an unsolicited result code +CCWA ltnumbergtlttypegtltclassgt tothe TE when call waiting service is enabled Command should be abortable when network is interrogated

AT+CCWA Call waiting

Test CommandAT+CCWA=

Response+CCWA (list of supported ltngts)OK

Read CommandAT+CCWA

Response+CCWA ltngtOK

Write CommandAT+CCWA=ltngt[ltmodegt[ltclassgt]]

Responsea)If successfullyWhen ltmodegt=2 and command successful+CCWAltstatusgtltclassgt[ltCRgtltLFgt+CCWA ltstatusgt ltclassgt[]]OKb)If failedERROR

Execution CommandAT+CCWA

ResponseOK


Defined Values

ltngt Setsshows the result code presentation status in the TA0 ndash disable1 ndash enable

ltmodegt When ltmodegt parameter is not given network is not interrogated0 ndash disable1 ndash enable2 ndash query status

ltclassgt It is a sum of integers each representing a class of information(default 7)

1 ndash voice (telephony)2 ndash data (refers to all bearer services)4 ndash fax (facsimile services)7 ndash voicedata and fax(1+2+4)8 ndash short message service16 ndash data circuit sync32 ndash data circuit async64 ndash dedicated packet access128 ndash dedicated PAD access



255 ndash The value 255 covers all classesltstatusgt 0 ndash not active

1 ndash activeltnumbergt String type phone number of calling address in format specified by

lttypegtlttypegt Type of address octet in integer format


145 ndash International number type129 ndash Otherwise

Examples

AT+CCWA=+CCWA(0-1)OK

AT+CCWA+CCWA 0OK

5210 AT+CHLD Call related supplementary services

This command allows the control the following call related services1 A call can be temporarily disconnected from the ME but the connection is retained by the network2 Multiparty conversation (conference calls)3 The served subscriber who has two calls (one held and the other either active or alerting) can connectthe other parties and release the served subscribers own connectionCalls can be put on hold recovered released added to conversation and transferred This is based on theGSMUMTS supplementary services

AT+CHLD Call related supplementary servicesTest CommandAT+CHLD=

ResponseOK

Write CommandAT+CHLD=ltngt

ResponseOKorERROR

Execution CommandAT+CHLDDefault to ltngt=2

ResponseOKorERROR



or+CME ERROR lterrgt


Maximum Response Time -Reference

Defined Values

ltngt 0 ndash Terminate all held calls or set User Determined User Busy fora waiting call1 ndash Terminate all active calls and accept the other call (waiting callor held call)1X ndash Terminate a specific call X2 ndash Place all active calls on hold and accept the other call (waitingcall or held call) as the active call2X ndash Place all active calls except call X on hold3 ndash Add the held call to the active calls4 ndash Connect two calls and cut off the connection between usersand them simultaneously

Example

AT+CHLD=+CHLD (011x22x34)OK

5211 AT+CCFC Call forwarding number and conditions

This command allows control of the call forwarding supplementary service Registration erasure activationdeactivation and status query are supported

AT+CCFC Call forwarding number and conditionsTest CommandAT+CCFC=

Response+CCFC (list of supported ltreasongts)OK

Write CommandAT+CCFC=ltreasongtltmodegt[ltnumbergt[lttypegt[ltclassgt[ltsubaddrgt[ltsatypegt[lttimegt ]]]]]]

ResponseWhen ltmodegt=2 and command successful+CCFC ltstatusgtltclass1gt[ltnumbergtlttypegt[ltsubaddrgtltsatypegt[lttimegt]]][ltCRgtltLFgt+CCFC ltstatusgtltclass2gt[ltnumbergtlttypegt[ltsubaddrgtltsatypegt[lttimegt]]][]]OK



When ltmodegt=2 and command successfulOKorERRORor+CME ERRORlterrgt



Defined Values

ltreasongt 0 ndash unconditional1 ndash mobile busy2 ndash no reply3 ndash not reachable4 ndash all call forwarding5 ndash all conditional call forwarding

ltmodegt 0 ndash disable1 ndash enable2 ndash query status3 ndash registration4 ndash erasure

ltnumbergt String type phone number of forwarding address in format specified bylttypegt

lttypegt Type of address octet in integer format145 ndash dialing string ltnumbergt includes international access codecharacter lsquo+rsquo129 ndash otherwise

ltsubaddrgt String type sub address of format specified by ltsatypegtSubaddr length is 0-19

ltsatypegt Type of sub address octet in integer format default 128ltclassXgt It is a sum of integers each representing a class of information (default

7)1 ndash voice (telephony)2 ndash data (refers to all bearer services)4 ndash fax (facsimile services)16 ndash data circuit sync32 ndash data circuit async64 ndash dedicated packet access128 ndash dedicated PAD access255 ndash The value 255 covers all classes

lttimegt 130 ndash when no reply is enabled or queried this gives the time inseconds to wait before call is forwarded default value 20



ltstatusgt 0 ndash not active1 ndash active

Example

AT+CCFC=+CCFC (012345)OKAT+CCFC=02+CCFC 0255OK

5212 AT+CLIP Calling line identification presentation

This command refers to the GSMUMTS supplementary service CLIP (Calling Line IdentificationPresentation) that enables a called subscriber to get the calling line identity (CLI) of the calling party whenreceiving a mobile terminated callWrite command enables or disables the presentation of the CLI at the TE It has no effect on the executionof the supplementary service CLIP in the networkWhen the presentation of the CLI at the TE is enabled (and calling subscriber allows) +CLIPltnumbergtlttypegt[[ltalphagt][ltCLI validitygt]] response is returned after every RING (or +CRING lttypegtrefer sub clause Cellular result codes +CRC) result code sent from TA to TE It is manufacturer specific ifthis response is used when normal voice call is answered

AT+CLIP Calling line identification presentationTest CommandAT+CLIP=

Response+CLIP (list of supported ltngts)OK

Read CommandAT+CLIP

Response+CLIP ltngtltmgtOKorERRORor+CME ERROR lterrgt

Write CommandAT+CLIP=ltngt

ResponseOKorERROR

Execution CommandAT+CLIP

ResponseSet default value(ltngt=0)OK





Defined Values

ltngt Parameter setsshows the result code presentation status in the TA0 ndash disable1 ndash enable

ltmgt 0 ndash CLIP not provisioned1 ndash CLIP provisioned2 ndash unknown (eg no network etc)

ltnumbergt String type phone number of calling address in format specified bylttypegt

lttypegt Type of address octet in integer format128 ndash Restricted number type includes unknown type and format145 ndash International number type161 ndash national numberThe network support for this type is optional177 ndash network specific numberISDN format129 ndash Otherwise

ltalphagt String type alphanumeric representation of ltnumbergt correspondingto the entry found in phone book

ltCLI validitygt 0 ndash CLI valid1 ndash CLI has been withheld by the originator2 ndash CLI is not available due to interworking problems or limitationsof originating network

Example

AT+CLIP=1OKRING (with incoming call)+CLIP 02152063113128gongsi0

5213 AT+CLIR Calling line identification restriction

This command refers to CLIR service that allows a calling subscriber to enable or disable the presentationof the CLI to the called party when originating a callWrite command overrides the CLIR subscription (default is restricted or allowed) when temporary mode isprovisioned as a default adjustment for all following outgoing calls This adjustment can be revoked byusing the opposite command If this command is used by a subscriber without provision of CLIR inpermanent mode the network will act



Read command gives the default adjustment for all outgoing calls (given in ltngt) and also triggers aninterrogation of the provision status of the CLIR service (given in ltmgt)Test command returns values supported as a compound value

AT+CLIR Calling line identification restrictionTest CommandAT+CLIR=

Response+CLIR (list of supported ltngts)OK

Read CommandAT+CLIR

Response+CLIR ltngtltmgtOKorERRORor+CME ERROR lterrgt

Write CommandAT+CLIR=ltngt




Defined Values

ltngt 0 ndash presentation indicator is used according to the subscription ofthe CLIR service1 ndash CLIR invocation2 ndash CLIR suppression

ltmgt 0 ndash CLIR not provisioned1 ndash CLIR provisioned in permanent mode2 ndash unknown (eg no network etc)3 ndash CLIR temporary mode presentation restricted4 ndash CLIR temporary mode presentation allowed

Example

AT+CLIR=+CLIR(0-2)OK



5214 AT+COLP Connected line identification presentation

This command refers to the GSMUMTS supplementary service COLP(Connected Line IdentificationPresentation) that enables a calling subscriber to get the connected line identity (COL) of the called partyafter setting up a mobile originated call The command enables or disables the presentation of the COL atthe TE It has no effect on the execution of the supplementary service COLR in the networkWhen enabled (and called subscriber allows) +COLPltnumbergt lttypegt [ltsubaddrgt ltsatypegt [ltalphagt]]intermediate result code is returned from TA to TE before any +CR responses It is manufacturer specific ifthis response is used when normal voice call is establishedWhen the AT+COLP=1 is set any data input immediately after the launching of ldquoATDXXXrdquo will stop theexecution of the ATD command which may cancel the establishing of the call

AT+COLP Connected line identification presentationTest CommandAT+COLP=

Response+COLP (list of supported ltngts)OK

Read CommandAT+COLP

Response+COLP ltngtltmgtOKorERRORor+CME ERROR lterrgt

Write CommandAT+COLP =ltngt


Execution CommandAT+COLP

ResponseSet default value(ltngt=0 ltmgt=0)OK



Defined Values


ltmgt 0 ndash COLP not provisioned1 ndash COLP provisioned2 ndash unknown (eg no network etc)



Example

AT+COLP+COLP 10OKATD10086VOICE CALL BEGIN

+COLP 10086129

OK

5215 AT+VTS DTMF and tone generation

This command allows the transmission of DTMF tones and arbitrary tones which cause the MobileSwitching Center (MSC) to transmit tones to a remote subscriber The command can only be used in voicemode of operation (active voice call)NOTE The END event of voice call will terminate the transmission of tones and as an operator option thetone may be ceased after a pre-determined time whether or not tone duration has been reached

AT+VTS DTMF and tone generationTest CommandAT+VTS=

Response+VTS (list of supportedltdtmfgts)OK

Write CommandAT+VTS=ltdtmfgt[ltdurationgt]

AT+VTS=ltdtmf-stringgt

ResponseOKorERROR



Defined Values

ltdtmfgt A single ASCII character in the set 0-9 A B C Dltdurationgt Tone duration in 110 seconds from 0 to 255 This is interpreted as a

DTMF tone of different duration from that mandated by the AT+VTDcommand otherwise the duration which be set the AT+VTDcommand will be used for the tone (ltdurationgt is omitted)

ltdtmf-stringgt A sequence of ASCII character in the set 0-9 A B C D and



maximal length of the string is 29 The string must be enclosed indouble quotes (ldquordquo) and separated by commas between the ASCIIcharacters (eg ldquo13579rdquo) Each of the tones with a duration whichis set by the AT+VTD command

The value of ltmodegt shall be set to zero after a successfully completed alternating mode call Itshall be set to zero also after a failed answering The power-on factory and user resets shall alsoset the value to zero This reduces the possibility that alternating mode calls are originated oranswered accidentally

Example

AT+VTS=1OKAT+VTS=120OKAT+VTS=rdquo135rdquoOKAT+VTS=+VTS (0-9ABCD)OK

5216 AT+VTD Tone duration

This refers to an integer ltngt that defines the length of tones emitted as a result of the AT+VTS command Avalue different than zero causes a tone of duration ltngt10 seconds

AT+VTD Tone durationTest CommandAT+VTD=

Response+VTD (list of supported ltngts)OK

Read CommandAT+VTD

Response+VTD ltngtOK

Write CommandAT+VTD=ltngt

ResponseOK


Maximum Response Time -

NOTE



Reference

Defined Values

ltngt Tone duration in integer format from 0 to 255 and 0 is factory value0 Tone duration of every single tone is dependent on thenetwork1hellip255 one duration of every single tone in 110 seconds

Example

AT+VTD=+VTD (0-255)OKAT+VTD+VTD 0OKAT+VTD=5OK

5217 AT+CSTA Select type of address

Write command is used to select the type of number for further dialing commands (ATD) according toGSMUMTS specificationsRead command returns the current type of numberTest command returns values supported by the Module as a compound value

AT+CSTA Select type of addressTest CommandAT+CSTA=

Response+CSTA(list of supported lttypegts)OK

Read CommandAT+CSTA

Response+CSTAlttypegtOK

Write CommandAT+CSTA=lttypegt

ResponseOKorERROR

Execution CommandAT+CSTA

ResponseOK





Reference

Defined Values

lttypegt Type of address octet in integer format145 ndash when dialling string includes international access codecharacter ldquo+rdquo161 ndash national numberThe network support for this type is optional177 ndash network specific numberISDN format129 ndash otherwise

Because the type of address is automatically detected on the dial string of dialing commandcommand AT+CSTA has really no effect

Example

AT+CSTA+CSTA 129OKAT+CSTA=145OK

5218 AT+CMOD Call mode


AT+CMOD Call modeTest CommandAT+CMOD=

Response+CMOD (list of supported ltmodegts)OK

Read CommandAT+CMOD

Response+CMOD ltmodegtOK

Write CommandAT+CMOD=ltmodegt

ResponseOKor

NOTE



ERRORExecution CommandAT+CMOD




Defined Values

ltmodegt 0 ndash single mode(only supported)

NOTE The value of ltmodegt shall be set to zero after a successfully completed alternating modecall It shall be set to zero also after a failed answering The power-on factory and user resets shallalso set the value to zero This reduces the possibility that alternating mode calls are originated oranswered accidentally

Example

AT+CMOD+CMOD 0OKAT+CMOD=0OK

NOTE



6 AT Commands for Phonebook

61 Overview of AT Commands for Phonebook

Command DescriptionAT+CPBS Select Phonebook memory storageAT+CPBR Read Phonebook entriesAT+CPBF Find Phonebook entriesAT+CPBW Write Phonebook entryAT+CNUM Subscriber number

62 Detailed Description of AT Commands for Phonebook

621 AT+CPBS Select Phonebook memory storage

AT+CPBS Select Phonebook memory entriesTest CommandAT+CPBS=

Response+CPBS (list of supported ltstoragegts)

OKRead CommandAT+CPBS

Response+CPBS ltstoragegt[ltusedgtlttotalgt]

OKWrite CommandAT+CPBS=ltstoragegt


Execution CommandAT+CPBS

Response (Set default value ldquoSMrdquo)OK



Defined Values

ltstoragegt Values reserved by the present documentDC ME dialed calls list

Capacity max 100 entriesAT+CPBW command is not applicable to this storage

MC ME missed (unanswered received) calls listCapacity max 100 entriesAT+CPBW command is not applicable to this storage

RC ME received calls listCapacity max 100 entriesAT+CPBW command is not applicable to this storage

SM SIM phonebookCapacity depending on SIM card

ME Mobile Equipment phonebookCapacity max 500 entries

FD SIM fixdialling-phonebookCapacitydepending on SIM card

ON MSISDN listCapacitydepending on SIM card

LD Last number dialed phonebookCapacity depending on SIM cardAT+CPBW command is not applicable to this storage

EN Emergency numbersCapacity depending on SIM cardAT+CPBW command is not applicable to this storage

ltusedgt Integer type value indicating the number of used locations in selectedmemory

lttotalgt Integer type value indicating the total number of locations in selectedmemory

Example

AT+CPBS=+CPBS(SMDCFDLDMCMERCENON)

OKAT+CPBS=rdquoSMrdquoOK

AT+CPBS+CPBS SM1200



OK

Select the active phonebook storageiethe phonebook storage that all subsequent phonebookcommands will be operating on

622 AT+CPBR Read Phonebook entries

AT+CPBR Read Phonebook entriesTest CommandAT+CPBR=

Response+CPBR (ltminIndexgt-ltmaxIndexgt) [ltnlengthgt] [lttlengthgt]


Write CommandAT+CPBR=ltindex1gt[ltindex2gt]

Response[+CPBR ltindex1gtltnumbergtlttypegtlttextgt[ltCRgtltLFgt+CPBR ltindex2gtltnumbergtlttypegtlttextgt[hellip]]]


Defined Values

ltindex1gt Integer type value in the range of location numbers of phonebookmemory


ltindexgt Integer type the current position number of the Phonebook indexltminIndexgt Integer type the minimum ltindexgt numberltmaxIndexgt Integer type the maximum ltindexgt numberltnumbergt String type phone number of format lttypegt the maximum length is

ltnlengthgtlttypegt Type of phone number octet in integer format default 145 when

dialing string includes international access code character +

NOTE



otherwise 129lttextgt String type field of maximum length lttlengthgt often this value is set as

nameltnlengthgt Integer type value indicating the maximum length of field ltnumbergtlttlengthgt Integer type value indicating the maximum length of field lttextgt

Example

AT+CPBS+CPBS SM2200

OK

AT+CPBS=110+CPBR 11234567890129James+CPBR 20987654321129Kevin

OK

If the storage is selected as ldquoSMrdquo then the command will return the record in SIM phonebook thesame to others

623 AT+CPBF Find Phonebook entries

AT+CPBF Find Phonebook entriesTest CommandAT+CPBF=

Response+CPBF [ltnlengthgt][lttlengthgt]

OKWrite CommandAT+CPBF=[ltfindtextgt]

Response[+CPBF ltindex1gtltnumbergtlttypegtlttextgt[ltCRgtltLFgt+CPBF ltindexNgtltnumbergtlttypegtlttextgt[hellip]]]


NOTE



Defined Values

ltfindtextgt String type this value is used to find the record Character set shouldbe the one selected with command AT+CSCS

ltindexgt Integer type the current position number of the Phonebook indexltnumbergt String type phone number of format lttypegt the maximum length is


dialing string includes international access code character +otherwise 129

lttextgt String type field of maximum length lttlengthgt often this value is set asname


Example

AT+CPBF=James+CPBF 11234567890129James

OK

If ltfindtextgt is null it will lists all the entries

624 AT+CPBW Write Phonebook entry

AT+CPBW Write Phonebook entryTest CommandAT+CPBW=

Response+CPBW(list of supported ltindexgts)[ltnlengthgt](list of supported lttypegts)[lttlengthgt]


Write Command Response

NOTE



AT+CPBW=[ltindexgt][ltnumbergt[lttypegt[lttextgt]]]


Defined Values

ltindexgt Integer type values in the range of location numbers of phonebookmemoryIf ltindexgt is not giventhe first free entry will be used If ltindexgt is given as the onlyparameter the phonebook entry specified by ltindexgt is deletedIfrecord number ltindexgt already exists it will be overwritten

ltnumbergt String type phone number of format lttypegt the maximum length isltnlengthgt It must be an non-empty string

lttypegt Type of address octet in integer format The range of value is from 129to 255 If ltnumbergt contains a leading ldquo+rdquo lttypegt = 145 (international)is usedSupported value are145 ndash when dialling string includes international access codecharacter ldquo+rdquo161 ndash national numberThe network support for this type is optional177 ndash network specific numberISDN format129 ndash otherwise

NOTE Other value refer TS 24008 [8] subclause 10547lttextgt String type field of maximum length lttlengthgt character set as

specified by command Select TE Character Set AT+CSCSltnlengthgt Integer type value indicating the maximum length of field ltnumbergtlttlengthgt Integer type value indicating the maximum length of field lttextgt

Example

AT+CPBW=388888888129JohnOK

AT+CPBW=6666666129maryOK

AT+CPBW=1OK

NOTE If the parameters of lttypegt and lttextgt are omitted and the first character of ltnumbergt is

NOTE



lsquo+rsquoit will specify lttypegt as 145(129 if the first character isnrsquot lsquo+rsquo) and lttextgt as NULL

625 AT+CNUM Subscriber number

AT+CNUM Subscriber numberTest CommandAT+CNUM=

ResponseOK

Execution CommandAT+CNUM

Response[+CNUM ltalphagtltnumbergtlttypegt[ltCRgtltLFgt+CNUM ltalphagt ltnumbergtlttypegt []]]


Defined Values

ltalphagt Optional alphanumeric string associated with ltnumbergt usedcharacter set should be the one selected with command Select TECharacter Set AT+CSCS


Example

AT+CNUM+CNUM 13697252277129

OK

If subscriber has different MSISDN for different services each MSISDN is returned in a separateline

NOTE



7 AT Commands for SIM ApplicationToolkit

71 Overview of AT Commands for SIM Application Toolkit

Command DescriptionAT+STIN SAT IndicationAT+STGI Get SAT informationAT+STGR SAT respondAT+STK STK switchAT+STKFMT Set STK pdu formatAT+STENV Original STK PDU Envelope CommandAT+STSM Get STK Setup Menu List with PDU Mode

72 Detailed Description of AT Commands for SIM Application Toolkit

721 AT+STIN SAT Indication

AT+STIN SAT IndicationTest CommandAT+STIN=

ResponseOK

Read CommandAT+STIN

+STIN ltcmd_idgt

OK

Unsolicited Result Codes

ltcmd_idgt Proactive Command notification21 Display text22 Get inkey23 Get input



24 Select item+STIN 25 Notification that SIM Application has returned to main menu If user

doesnrsquot do any action in 2 minutes application will return to mainmenu automatically

Defined Values

ltcmd_idgt 21 Display text22 Get inkey23 Get input24 Select item25 Set up menu81 Session end (pdu mode only)0 None command

lttimegt Service time

Example

AT+STIN+STIN 24

OK

Every time the SIM Application issues a Proactive Command via the ME the TA will receive anindication This indicates the type of Proactive Command issued

722 AT+STGI Get SAT information

AT+STGI Get SAT informationTest CommandAT+STGI=

ResponseOK

Write CommandAT+STGI=ltcmd_idgt

Response (PDU format)+STGI ltcmd_idgtlttaggtltpdu_lengtltpdu_valuegtOK

AT+STGI=ltcmd_idgt Response (NOT PDU format listed below)If ltcmd_idgt=10OKIf ltcmd_idgt=21

NOTE



+STGI 21ltpriogtltclear_modegtlttext_lengtlttextgtOKIf ltcmd_idgt=22+STGI 22lt rsp_formatgtlt helpgtlttext_lengtlttextgtOKIf ltcmd_idgt=23+STGI23ltrsp_formatgtltmax_lengtltmin_lengtlthelpgtltshowgtlttext_lengtlttextgtOKIf ltcmd_idgt=24+STGI24lthelpgtltsoftkeygtltpresentgtlttitle_lengtlttitlegtltitem_numgt+STGI 24ltitem_idgtltitem_lengtltitem_datagt[hellip]OKIf ltcmd_idgt=25+STGI 25lthelpgtltsoftkeygtlttitle_lengtlttitlegtltitem_numgt+STGI 25ltitem_idgtltitem_lengtltitem_datagt[]OK

Defined Values

ltcmd_idgt Proactive Command notification21 Display text22 Get inkey23 Get input24 Select item25 Set up menu

ltpriogt Priority of display text0 Normal priority1 High priority

ltclear_modegt 0 Clear after a delay1 Clear by user

lttext_lengt Length of textltrsp_formatgt 0 SMS default alphabet

1 YES or NO2 numerical only3 UCS2

lthelpgt 0 Help unavailable1 Help available

ltmax_lengt Maximum length of inputltmin_lengt Minimum length of inputltshowgt 0 Hide input text



1 Display input textltsoftkeygt 0 No softkey preferred

1 Softkey preferredltpresentgt Menu presentation format available for select item

0 Presentation not specified1 Data value presentation2 Navigation presentation

lttitle_lengt Length of titleltitem_numgt Number of items in the menultitem_idgt Identifier of itemltitem_lengt Length of itemlttitlegt Title in ucs2 formatltitem_datagt Content of the item in ucs2 formatlttextgt Text in ucs2 formatlttaggt Not used nowltpdu_lengt Integer type pdu string lengthltpdu_valgt String type the pdu string

Example

AT+STGI=25 (NOT PDU format)+STGI250010795E5DDE884C5929573015+STGI 25188F7B677E95EE5019+STGI 252877ED4FE17FA453D1+STGI 25384F1860E05FEB8BAF+STGI 25484E1A52A17CBE9009+STGI 25588D448D3963A88350+STGI 256881EA52A9670D52A1+STGI 25788F7B677E5F6994C3+STGI 25888BED97F367425FD7+STGI 2591097F34E506392884C699C+STGI 2510865B095FB59296C14+STGI 2511894C358F056FE7247+STGI 25128804A59294EA453CB+STGI 251385F005FC34F1195F2+STGI 25148751F6D3B5E388BC6+STGI25211200530049004D53614FE1606F

OK

AT+STGI=24 (PDU format)+STGI



24048D02E81030124008202818285098070ED70B963A883508F0A018053057F574E078C618F0C02809177917777ED6D88606FOK

723 AT+STGR SAT respond

AT+STGR SAT respondTest CommandAT+STGR=

ResponseOK

Write CommandAT+STGR=ltcmd_idgt[ltdatagt]

Response (NOT PDU format)OK

AT+STGR=ltpdu_lengtltpdu_valuegt

Response (PDU format)OK

Defined Values

ltcmd_idgt Proactive Command notification21 Display text22 Get inkey23 Get input24 Select item25 Set up menu81 Session end83 Session end by user84 Go backward

ltdatagt If ltcmd_idgt=22Input a characterIf ltcmd_idgt=23Input a stringIf ltrsp_formatgt is YES or NO input of a character in case of ANSIcharacter set requests one byte eg ldquoYrdquoIf ltrsp_formatgt is numerical only input the characters in decimalnumber eg ldquo123rdquoIf ltrsp_faomatgt is UCS2 requests a 4 byte string eg ldquo0031rdquoltrsp_faomatgt refer to the response by AT+STGI=23If ltcmd_idgt=24Input the identifier of the item selected by userIf ltcmd_idgt=25Input the identifier of the item selected by userIf ltcmd_idgt=83



ltdatagt ignoreNote It could return main menu during Proactive Command id is not22 or 23If ltcmd_idgt= 84ltdatagt ignore

ltpdu_lengt Integer type pdu string lengthltpdu_valuegt String type the pdu string

Example

AT+STGR=251 (NOT PDU format)OK+STIN 24

AT+STGR=30810301240002028281830100900101 (PDU format)OK

After selected an item different SIMUSIM cards will report different +STIN command

724 AT+STK STK switch

AT+STK STK switchTest CommandAT+STK=

Response+STK (list of supported ltvaluegts)

OKRead CommandAT+STK

Response+STK ltvaluegt

OKWrite CommandAT+STK=ltvaluegt

ResponseOKorERROR

Execution CommandAT+STK

ResponseOK

NOTE



Defined Values

ltvaluegt 0 Disable STK1 Enable STK

Example

AT+STK=1OK

Module should reboot to take effective

725 AT+STKFMT Set STK pdu format

AT+STKFMT Set STK pdu formatRead CommandAT+STKFMT

Response+STKFMT ltvaluegt

OKWrite CommandAT+STKFMT=ltvaluegt

ResponseOKorERROR

Defined Values

ltvaluegt 0 Disable STK pdu format decoded command mode1 Enable STK pdu format

Example

AT+STKFMT=1OK


NOTE

NOTE



726 AT+STENV Original STK PDU Envelope Command

AT+STENV Original STK PDU Envelope CommandTest CommandAT+STENV=

ResponseOK

Write CommandAT+STENV=ltlengtltpdugt

ResponseOKorERROR

Defined Values

ltlengt Integer type pdu string lengthltpdugt String type pdu value

Example

AT+STENV=18D30782020181900101OK


727 AT+STSM Get STK Setup Menu List with PDU Mod

AT+STSM Get STK Setup Menu List with PDU ModTest CommandAT+STSM=

ResponseOK

Read CommandAT+STSM

Response+STSM ltcmd_idgtlttaggtltpdu_lengt ltpdu_valuegtOKorERROR

NOTE



Defined Values

ltcmd_idgt Integer type please refer to AT+STINlttaggt Not used nowltpdu_lengt Integer type pdu string lengthltpdu_valuegt String type the pdu string

Example

AT+STSM+STSM250120D07681030125008202818285078065B052BF529B8F0A018070ED70B963A883508F06028070AB94C38F0A03806D41884C77ED4FE18F0A048081EA52A9670D52A18F0A0580624B673A97F34E508F0606808D854FE18F0A07805A314E50753162118F0A0880767E53D8751F6D3B8F0A09806D596C5F98919053

OK

Setup main menu info got first before envelope command sent

NOTE



8 AT Commands for GPRS

81 Overview of AT Commands for GPRS

Command DescriptionAT+CGREG GPRS network registration statusAT+CGATT Packet domain attach or detachAT+CGACT PDP context activate or deactivateAT+CGDCONT Define PDP contextAT+CGDSCONT Define Secondary PDP ContextAT+CGTFT Traffic Flow TemplateAT+CGQREQ Quality of service profile (requested)AT+CGEQREQ 3G quality of service profile (requested)AT+CGQMIN Quality of service profile (minimum acceptable)AT+CGEQMIN 3G quality of service profile (minimum acceptable)AT+CGDATA Enter data stateAT+CGPADDR Show PDP addressAT+CGCLASS GPRS mobile station classAT+CGEREP GPRS event reportingAT+CGAUTH Set type of authentication for PDP-IP connections of GPRS

82 Detailed Description of AT Commands for GPRS

821 AT+CGREG GPRS network registration status

This command controls the presentation of an unsolicited result code ldquo+CGREG ltstatgtrdquo when ltngt=1 andthere is a change in the MTs GPRS network registration status

The read command returns the status of result code presentation and an integer ltstatgt which showswhether the network has currently indicated the registration of the MT



AT+CGREG GPRS network registration statusTest CommandAT+CGREG=

Response+CGREG (list of supported ltngts)

OKRead CommandAT+CGREG

Response+CGREG ltngtltstatgt[ltlacgtltcigt]

OKWrite CommandAT+CGREG=ltngt

ResponseOK

Execution CommandSet default valueAT+CGREG

ResponseOK

Defined Values

ltngt 0 ndash disable network registration unsolicited result code1 ndash enable network registration unsolicited result code +CGREG ltstatgt2 ndash there is a change in the ME network registration status or a change ofthe network cell

+CGREG ltstatgt[ltlacgtltcigt]ltstatgt 0 ndash not registered ME is not currently searching an operator to register to

1 ndash registered home network2 ndash not registered but ME is currently trying to attach or searching an

operator to register to3 ndash registration denied4 ndash unknown5 ndash registered roaming

ltlacgt Two bytes location area code in hexadecimal format (egrdquo00C3rdquo equals 193in decimal)

ltcigt Cell ID in hexadecimal formatGSM Maximum is two byteWCDMA Maximum is four byteTDS-CDMA Maximum is four byte

The ltlacgt not supported in CDMAHDR modeThe ltcigt not supported in CDMAHDR mode

NOTE



Example

AT+CGREG=+CGREG (0-1)

OKAT+CGREG+CGREG 00

OK

822 AT+CGATT Packet domain attach or detach

The write command is used to attach the MT to or detach the MT from the Packet Domain serviceThe read command returns the current Packet Domain service state

AT+CGATT Packet domain attach or detachTest CommandAT+CGATT=

Response+CGATT (list of supported ltstategts)

OKRead CommandAT+CGATT

Response+CGATT ltstategt

OKWrite CommandAT+CGATT=ltstategt


Defined Values

ltstategt Indicates the state of Packet Domain attachment0 ndash detached1 ndash attached

Example

AT+CGATT+CGATT 0



OKAT+CGATT=1OK

823 AT+CGACT GPRS network registration status

The write command is used to activate or deactivate the specified PDP context (s)

AT+CGACT GPRS network registration statusTest CommandAT+CGACT=

Response+ CGACT (list of supported ltstategts)

OKRead CommandAT+CGACT

Response+CGACT [ltcidgt ltstategt [ltCRgtltLFgt+CGACT ltcidgt ltstategt[]]]

OKWrite CommandAT+CGACT=ltstategt[ltcidgt]


Defined Values

ltstategt Indicates the state of PDP context activation0 ndash deactivated1 ndash activated

ltcidgt A numeric parameter which specifies a particular PDP context definition (seeAT+CGDCONT command)1hellip16

Example

AT+CGACT=+CGACT (01)

OK



AT+CGACT+CGACT 11

OKAT+CGACT=01OK

824 AT+CGDCONT Define PDP context

The set command specifies PDP context parameter values for a PDP context identified by the (local)context identification parameter ltcidgt The number of PDP contexts that may be in a defined state at thesame time is given by the range returned by the test command A special form of the write command(AT+CGDCONT=ltcidgt) causes the values for context ltcidgt to become undefined

AT+CGDCONT Define PDP contextTest CommandAT+CGDCONT=

Response+CGDCONT (range of supportedltcidgts)ltPDP_typegt(list ofsupported ltd_compgts)(list of supported lth_compgts) (list ofltipv4_ctrlgts)(list of ltemergency_flaggts)

OKorERROR

Read CommandAT+CGDCONT

Response+CGDCONT [ltcidgt ltPDP_typegtltAPNgtltPDP_addrgtltd_compgtlth_compgtltipv4_ctrlgtltemergency_flaggt[ltCRgtltLFgt+CGDCONT ltcidgt ltPDP_typegt ltAPNgtltPDP_addrgt ltd_compgtlth_compgtlt ipv4_ctrlgtltemergency_flaggt[]]]

OKorERROR

Write CommandAT+CGDCONT=ltcidgt[ltPDP_typegt[ltAPNgt[ltPDP_addrgt[ltd_compgt[lth_compgt[ltipv4_ctrlgt[ltemergency_flaggt]]]]]]

ResponseOKorERROR

Execution CommandSet default valueAT+CGDCONT

ResponseOKor



ERROR

Defined Values

ltcidgt (PDP Context Identifier) a numeric parameter which specifies a particularPDP context definition The parameter is local to the TE-MT interface and isused in other PDP context-related commands The range of permittedvalues (minimum value = 1) is returned by the test form of the command1hellip16100hellip179

ltPDP_typegt (Packet Data Protocol type) a string parameter which specifies the type ofpacket data protocolIP Internet ProtocolPPP Point to Point ProtocolIPV6 Internet Protocol Version 6IPV4V6 Dual PDN Stack

ltAPNgt (Access Point Name) a string parameter which is a logical name that is usedto select the GGSN or the external packet data network

ltPDP_addrgt A string parameter that identifies the MT in the address space applicable tothe PDPRead command will continue to return the null string even if an address hasbeen allocated during the PDP startup procedure The allocated addressmay be read using command AT+CGPADDR

ltd_compgt A numeric parameter that controls PDP data compression this value maydepend on platform0 ndash off (default if value is omitted)1 ndash on2 ndash V42bis

lth_compgt A numeric parameter that controls PDP header compression this value maydepend on platform0 ndash off (default if value is omitted)1 ndash on2 ndash RFC11443 ndash RFC25074 ndash RFC3095

Example

AT+CGDCONT =+CGDCONT(1-24100-179)IP(0-2)(0-4)(0-1)(0-1)+CGDCONT(1-24100-179)PPP(0-2)(0-4)(0-1)(0-1)+CGDCONT(1-24100-179)IPV6(0-2)(0-4)(0-1)(0-1)+CGDCONT



(1-24100-179)IPV4V6(0-2)(0-4)(0-1)(0-1)

OKAT+ CGDCONT+CGDCONT 1IP000000

OK

825 AT+CGDSCONT Define Secondary PDP Context

The set command specifies PDP context parameter values for a Secondary PDP context identified by the(local) context identification parameter ltcidgt The number of PDP contexts that may be in a defined stateat the same time is given by the range returned by the test command A special form of the set commandAT+CGDSCONT=ltcidgt causes the values for context number ltcidgt to become undefined

AT+CGDSCONT Define Secondary PDP ContextTest CommandAT+CGDSCONT=

Response+CGDSCONT (range of supported ltcidgts)(list of ltp_cidgts foractive primary contexts) ltPDP_typegt(list of supportedltd_compgts)(list of supported lth_compgts)

OKorERROR

Read CommandAT+CGDSCONT

Response+CGDSCONT [ltcidgtltp_cidgtltd_compgtlth_compgt[ltCRgtltLFgt+CGDSCONT ltcidgtltp_cidgtltd_compgtlth_compgt[]]]

OKorERROR

Write CommandAT+CGDSCONT=ltcidgt[ltp_cidgt[ltd_compgt[lth_compgt]]]

ResponseOKorERROR

Defined Values

ltcidgt a numeric parameter which specifies a particular PDP context definition Theparameter is local to the TE-MT interface and is used in other PDP



context-related commands The range of permitted values (minimum value =1) is returned by the test form of the command

ltp_cidgt a numeric parameter which specifies a particular PDP context definitionwhich has been specified by use of the +CGDCONT command Theparameter is local to the TE-MT interface The list of permitted values isreturned by the test form of the command


ltd_compgt a numeric parameter that controls PDP data compression (applicable forSNDCPonly) (refer 3GPP TS 44065 [61])0 off1 on (manufacturer preferred compression)2 V42bisOther values are reserved

lth_compgt a numeric parameter that controls PDP header compression (refer 3GPP TS44065 [61] and 3GPP TS 25323 [62])0 off1 on (manufacturer preferred compression)2 RFC1144 (applicable for SNDCP only)3 RFC25074 RFC3095 (applicable for PDCP only)Other values are reserved

The ltcidgts for network-initiated PDP contexts will have values outside the ranges indicated for theltcidgt in the test form of the commands +CGDCONT and +CGDSCONT

Example

AT+CGDSCONT=+CGDSCONT (1-24100-179)()IP(0-2)(0-4)+CGDSCONT (1-24100-179)()PPP(0-2)(0-4)+CGDSCONT(1-24100-179)()IPV6(0-2)(0-4)+CGDSCONT(1-24100-179)()IPV4V6(0-2)(0-4)

NOTE



OKAT+CGDSCONT+CGDSCONT 2100

OKAT+CGDSCONT=21OK

826 AT+CGTFT Traffic Flow Template

This command allows the TE to specify a Packet Filter - PF for a Traffic Flow Template - TFT that is used inthe GGSN in UMTSGPRS and Packet GW in EPS for routing of packets onto different QoS flows towardsthe TE The concept is further described in the 3GPP TS 23060 [47] A TFT consists of from one and up to16 Packet Filters each identified by a unique ltpacket filter identifiergt A Packet Filter also has anltevaluation precedence indexgt that is unique within all TFTs associated with all PDP contexts that areassociated with the same PDP address

AT+CGTFT Traffic Flow TemplateTest CommandAT+CGTFT=

Response+CGTFT ltPDP_typegt(list of supported ltpacket filteridentifiergts)(list of supported ltevaluation precedenceindexgts)(list of supported ltsource address and subnetmaskgts)(list of supported ltprotocol number (ipv4) next header(ipv6)gts)(list of supported ltdestination port rangegts)(list ofsupported ltsource port rangegts)(list of supported ltipsecsecurity parameter index (spi)gts)(list of supported lttype ofservice (tos) (ipv4) and mask traffic class (ipv6) andmaskgts)(list of supported ltflow label (ipv6)gts)(list of supportedltdirectiongts)[ltCRgtltLFgt+CGTFT ltPDP_typegt(list of supported ltpacket filteridentifiergts)(list of supported ltevaluation precedenceindexgts)(list of supported ltsource address and subnetmaskgts)(list of supported ltprotocol number (ipv4) next header(ipv6)gts)(list of supported ltdestination port rangegts)(list ofsupported ltsource port rangegts)(list of supported ltipsecsecurity parameter index (spi)gts)(list of supported lttype ofservice (tos) (ipv4) and mask traffic class (ipv6) andmaskgts)(list of supported ltflow label (ipv6)gts)(list of supportedltdirectiongts)[]]

OK



orERROR

Read CommandAT+CGTFT

Response+CGTFT [ltcidgtltpacket filter identifiergtltevaluation precedenceindexgtltsource address and subnet maskgtltprotocol number(ipv4) next header (ipv6)gtltdestination port rangegtltsource portrangegtltipsec security parameter index (spi)gtlttype of service(tos) (ipv4) and mask traffic class (ipv6) and maskgtltflow label(ipv6)gtltdirectiongt[ltCRgtltLFgt+CGTFT ltcidgtltpacket filter identifiergtltevaluationprecedence indexgtltsource address and subnetmaskgtltprotocol number (ipv4) next header (ipv6)gtltdestinationport rangegtltsource port rangegtltipsec security parameter index(spi)gtlttype of service (tos) (ipv4) and mask traffic class (ipv6)and maskgtltflow label (ipv6)gtltdirectiongt[]]]

OKorERROR

Write CommandAT+CGTFT=ltcidgt[[ltpacketfilter identifiergtltevaluationprecedenceindexgt[ltsource addressand subnetmaskgt[ltprotocol number(ipv4) next header(ipv6)gt[ltdestination portrangegt[ltsource portrangegt[ltipsec securityparameter index(spi)gt[lttype of service (tos)(ipv4) and mask trafficclass (ipv6) andmaskgt[ltflow label(ipv6)gt[ltdirectiongt]]]]]]]]]]

ResponseOKorERROR

Execution CommandAT+CGTFT

ResponseOKorERROR

Defined Values



ltcidgt a numeric parameter which specifies a particular PDP context definition(see the AT+CGDCONT and AT+CGDSCONT commands)


ltpacket filter identifiergt a numeric parameter value range from 1 to 16ltevaluation precedenceindexgt

a numeric parameter The value range is from 0 to 255

ltsource address andsubnet maskgt

string type The string is given as dot-separated numeric (0-255)parameters on the forma1a2a3a4m1m2m3m4 for IPv4 ora1a2a3a4a5a6a7a8a9a10a11a12a13a14a15a16m1m2m3m4m5m6m7m8m9m10m11m12m13m14m15m16 for IPv6

ltprotocol number (ipv4) next header (ipv6)gt

a numeric parameter value range from 0 to 255

ltdestination port rangegt string type The string is given as dot-separated numeric (0-65535)parameters on the form ft

ltsource port rangegt string type The string is given as dot-separated numeric (0-65535)parameters on the form ft

ltipsec securityparameter index (spi)gt

numeric value in hexadecimal format The value range is from 00000000to FFFFFFFF

lttype of service (tos)(ipv4) and mask trafficclass (ipv6) and maskgt

string type The string is given as dot-separated numeric (0-255)parameters on the form tm

ltflow label (ipv6)gt numeric value in hexadecimal format The value range is from 00000 toFFFFF Valid for IPv6 only

ltdirectiongt a numeric parameter which specifies the transmission direction in whichthe packet filter shall be applied0 Pre-Release 7 TFT filter (see 3GPP TS 24008 [8] table 105162)1 Uplink2 Downlink3 Birectional (Up amp Downlink)

Example

AT+CGTFT=+CGTFTIP(1-16)(0-255)(0-255)(0-655350-65535)(0-655350-65535)(0-FFFFFFFF)(0-2550-255)(0-FFFFF)+CGTFTPPP(1-16)(0-255)(0-255)(0-655350-65535)(0-655350-65535)(0-FFFFFFFF)(0-2550-255)(0-FFFFF)



+CGTFTIPV6(1-16)(0-255)(0-255)(0-655350-65535)(0-655350-65535)(0-FFFFFFFF)(0-2550-255)(0-FFFFF)+CGTFTIPV4V6(1-16)(0-255)(0-255)(0-655350-65535)(0-655350-65535)(0-FFFFFFFF)(0-2550-255)(0-FFFFF)

OKAT+CGTFT+CGTFT 210741257199255255255255000000000

OKAT+CGTFT=210741257199255255255255

OK

827 AT+CGQREQ Quality of service profile (requested)

This command allows the TE to specify a Quality of Service Profile that is used when the MT sends anActivate PDP Context Request message to the network A special form of the set command(AT+CGQREQ=ltcidgt) causes the requested profile for context number ltcidgt to become undefined

AT+CGQREQ Quality of service profile (requested)Test CommandAT+CGQREQ=

Response+CGQREQ ltPDP_typegt (list of supported ltprecedencegts) (listof supported ltdelaygts) (list of supported ltreliabilitygts) (list ofsupported ltpeakgts) (list of supported ltmeangts) [ltCRgtltLFgt+CGQREQ ltPDP_typegt (list of supported ltprecedencegts) (listof supported ltdelaygts) (list of supported ltreliabilitygts) (list ofsupported ltpeakgts) (list of supported ltmeangts)[hellip]]

OKorERROR

Read CommandAT+CGQREQ

Response+CGQREQ [ltcidgt ltprecedence gt ltdelaygt ltreliabilitygt ltpeakgtltmeangt[ltCRgtltLFgt+CGQREQ ltcidgt ltprecedence gt ltdelaygt ltreliabilitygt ltpeakgtltmeangt[hellip]]]OKor



ERRORWrite CommandAT+CGQREQ=ltcidgt[ltprecedencegt[ltdelaygt[ltreliabilitygt[ltpeakgt [ltmeangt]]]]]

ResponseOKorERROR

Execution CommandAT+CGQREQ

ResponseOKorERROR

Defined Values

ltcidgt A numeric parameter which specifies a particular PDP context definition (seeAT+CGDCONT command) The range is from 1 to 42100 to 179


ltprecedencegt A numeric parameter which specifies the precedence class0 ndash network subscribed value1 ndash high priority2 ndash normal priority3 ndash low priority

ltdelaygt A numeric parameter which specifies the delay class0 ndash network subscribed value1 ndash delay class 12 ndash delay class 23 ndash delay class 34 ndash delay class 4

ltreliabilitygt A numeric parameter which specifies the reliability class0 ndash network subscribed value1 ndash Non real-time trafficerror-sensitive application that cannot cope withdata loss2 ndash Non real-time trafficerror-sensitive application that can cope withinfrequent data loss3 ndash Non real-time trafficerror-sensitive application that can cope withdata loss GMM-SMand SMS4 ndash Real-time trafficerror-sensitive application that can cope with dataloss5 ndash Real-time traffic error non-sensitive application that can cope withdata loss

ltpeakgt A numeric parameter which specifies the peak throughput class



0 ndash network subscribed value1 ndash Up to 1000 (8 kbits)2 ndash Up to 2000 (16 kbits)3 ndash Up to 4000 (32 kbits)4 ndash Up to 8000 (64 kbits)5 ndash Up to 16000 (128 kbits)6 ndash Up to 32000 (256 kbits)7 ndash Up to 64000 (512 kbits)8 ndash Up to 128000 (1024 kbits)9 ndash Up to 256000 (2048 kbits)

ltmeangt A numeric parameter which specifies the mean throughput class0 ndash network subscribed value1 ndash 100 (~022 bits)2 ndash 200 (~044 bits)3 ndash 500 (~111 bits)4 ndash 1000 (~22 bits)5 ndash 2000 (~44 bits)6 ndash 5000 (~111 bits)7 ndash 10000 (~22 bits)8 ndash 20000 (~44 bits)9 ndash 50000 (~111 bits)10 ndash 100000 (~022 kbits)11 ndash 200000 (~044 kbits)12 ndash 500000 (~111 kbits)13 ndash 1000000 (~22 kbits)14 ndash 2000000 (~44 kbits)15 ndash 5000000 (~111 kbits)16 ndash 10000000 (~22 kbits)17 ndash 20000000 (~44 kbits)18 ndash 50000000 (~111 kbits)31 ndash optimization

Example

AT+CGQREQ=+CGQREQ IP(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQREQ PPP(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQREQ IPV6(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQREQ IPV4V6(0-3)(0-4)(0-5)(0-9)(0-1831)OKAT+CGREG+CGQREQ

OK



828 AT+CGEQREQ 3G quality of service profile (requested)

The test command returns values supported as a compound value

The read command returns the current settings for each defined context for which a QOS was explicitlyspecified

The write command allows the TE to specify a Quality of Service Profile for the context identified by thecontext identification parameter ltcidgt which is used when the MT sends an Activate PDP Context Requestmessage to the network

A special form of the write command AT+CGEQREQ=ltcidgt causes the requested profile for contextnumber ltcidgt to become undefined

AT+CGEQREQ 3G quality of service profile (requested)Test CommandAT+CGEQREQ=

Response+CGEQREQ ltPDP_typegt(list of supported ltTraffic classgts)(listof supported ltMaximum bitrate ULgts)(list of supported ltMaximum bitrate DLgts)(list of supported ltGuaranteed bitrate ULgts(listof supported ltGuaranteed bitrate DLgts)(list of supported ltDelivery ordergts)(list of supported ltMaximum SDU sizegts)(list ofsupported ltSDU error ratiogts)(list of supported ltResidual biterrorRatiogts)(list of supported ltDelivery of erroneous SDUsgts)(listofSupported ltTransfer delaygts)(list of supported ltTraffic handlingprioritygts)

OKorERROR

Read CommandAT+CGEQREQ

Response+CGEQREQ [ltcidgtltTraffic classgtltMaximum bitrate ULgtltMaximum bitrate DLgtltGuaranteed bitrate ULgtltGuaranteed bitrateDLgtltDelivery ordergtltMaximum SDU sizegtltSDU error ratiogtltResidual bit error ratiogtltDelivery of erroneousSDUsgtltTransferDelaygtltTraffic handling prioritygt][ltCRgtltLFgt+CGEQREQ ltcidgtltTraffic classgtltMaximum bitrate ULgtltMaximum bitrate DLgtltGuaranteed bitrate ULgtltGuaranteed bitrateDLgtltDelivery ordergtltMaximum SDU sizegtltSDU error ratiogtltResidual bit error ratiogtltDelivery of erroneousSDUsgtltTransfer



DelaygtltTraffic handling prioritygt[hellip]]

OKorERROR

Write CommandAT+CGEQREQ=ltcidgt[ltTraffic classgt[ltMaximumbitrate ULgt[ltMaximumbitrate DLgt[ltGuaranteedbitrateULgt[ltGuaranteedbitrate DLgt[ltDeliveryordergt[ltMaximum SDUsizegt[ltSDUerror ratiogt[ltResidual biterror ratiogt[ltDelivery oferroneousSDUsgt[ltTransferdelaygt[ltTraffic handlingprioritygt]]]]]]]]]]]]


Execution CommandAT+ CGEQREQ

ResponseOKorERROR

Defined Values

ltcidgt Parameter specifies a particular PDP context definitionThe parameter isalso used in other PDP context-related commands The range is from 1 to24100 to 179

ltTraffic classgt 0 ndash conversational1 ndash streaming2 ndash interactive3 ndash background4 ndash subscribed value

ltMaximum bitrate ULgt This parameter indicates the maximum number of kbitss delivered toUMTS(up-link traffic)at a SAP As an example a bitrate of 32kbits would bespecified as 32(eg AT+CGEQREQ=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltMaximum bitrate DLgt This parameter indicates the maximum number of kbitss delivered toUMTS(down-link traffic)at a SAPAs an example a bitrate of 32kbits wouldbe specified as 32(eg AT+CGEQREQ=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested



ltGuaranteed bitrateULgt

This parameter indicates the guaranteed number of kbits delivered toUMTS(up-link traffic)at a SAP(provided that there is data to deliver)As anexample a bitrate of 32kbits would be specified as32(egAT+CGEQREQ=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltGuaranteed bitrateDLgt

This parameter indicates the guaranteed number of kbits delivered toUMTS(down-link traffic)at a SAP(provided that there is data to deliver)As anexample a bitrate of 32kbits would be specified as32(egAT+CGEQREQ=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltDelivery ordergt This parameter indicates whether the UMTS bearer shall providein-sequence SDU delivery or not0 ndash no1 ndash yes2 ndash subscribed value

ltMaximum SDU sizegt This parameter indicates the maximum allowed SDU size in octetsThe range is from 0 to 1520 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltSDU error ratiogt This parameter indicates the target value for the fraction of SDUs lost ordetected as erroneousSDU error ratio is defined only for conformingtrafficAs an example a target SDU error ratio of 510-3 would be specifiedas ldquo5E3rdquo(egAT+CGEQREQ=rdquo5E3rdquohellip)

ldquo0E0rdquo ndash subscribed value

ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo

ltResidual bit errorratiogt

This parameter indicates the target value for the undetected bit error ratio inthe delivered SDUs If no error detection is requestedResidual bit error ratioindicates the bit error ratio in the delivered SDUsAs an example a targetresidual bit error ratio of 510-3 would be specified as ldquo5E3rdquo(egAT+CGEQREQ=helliprdquo5E3rdquo)




ldquo5E2rdquo

ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo

ltDelivery oferroneous SDUsgt

This parameter indicates whether SDUs detected as erroneous shall bedelivered or not0 ndash no1 ndash yes2 ndash no detect3 ndash subscribed value

ltTransfer delaygt This parameter indicates the targeted time between request to transfer anSDU at one SAP to its delivery at the other SAPin millisecondsThe range is from 0 to 4000 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltTraffic handlingprioritygt

This parameter specifies the relative importance for handling of all SDUsbelonging to the UMTSBearer compared to the SDUs of the other bearersThe range is from 0 to 3 The default value is 0 If the parameter is set to 0the subscribed value will be requested


Example

AT+CGEQREQ=+CGEQREQ IP(0-4)(0-384)(0-7168)(0-384)(0-7168)(0-2)(0-1520)(0E01E



11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0-4000)(0-3) (01)(01)+CGEQREQ PPP(0-4)(0-384)(0-7168)(0-384)(0-7168)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0-4000)(0-3) (01)(01)+CGEQREQ IPV6(0-4)(0-384)(0-7168)(0-384)(0-7168)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0-4000)(0-3) (01)(01)+CGEQREQIPV4V6(0-4)(0-5760)(0-14000)(0-5760)(0-14000)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0-4000)(0-3)(01)(01)

OKAT+CGEQREQ+CGEQREQ

OK

829 AT+CGQMIN Quality of service profile (minimum acceptable)

This command allows the TE to specify a minimum acceptable profile which is checked by the MT againstthe negotiated profile returned in the Activate PDP Context Accept message A special form of the setcommand AT+CGQMIN=ltcidgt causes the minimum acceptable profile for context number ltcidgt tobecome undefined

AT+CGQMIN Quality of service profile (minimum acceptable)Test CommandAT+CGQMIN=

Response+CGQMIN ltPDP_typegt (list of supported ltprecedencegts) (listof supported ltdelaygts) (list of supported ltreliabilitygts) (list ofsupported ltpeakgts) (list of supported ltmeangts) [ltCRgtltLFgt+CGQMIN ltPDP_typegt (list of supported ltprecedencegts) (listof supported ltdelaygts) (list of supported ltreliabilitygts) (list ofsupported ltpeakgts) (list of supported ltmeangts)[hellip]]

OKorERROR

Read CommandAT+CGQMIN

Response+CGQMIN [ltcidgtltprecedencegtltdelaygtltreliabilitygtltpeakgtltmeangt[ltCRgtltLFgt+CGQMIN ltcidgtltprecedencegtltdelaygtltreliabilitygtltpeakgtltmeangt



[hellip]]]

OKorERROR

Write CommandAT+CGQMIN=ltcidgt[ltprecedencegt[ltdelaygt[ltreliabilitygt[ltpeakgt [ltmeangt]]]]]

ResponseOKorERROR

Execution CommandAT+CGQMIN

ResponseOKorERROR

Defined Values





ltreliabilitygt A numeric parameter which specifies the reliability class0 ndash network subscribed value1 ndash Non real-time trafficerror-sensitive application that cannot cope withdata loss2 ndash Non real-time trafficerror-sensitive application that can cope withinfrequent data loss3 ndash Non real-time trafficerror-sensitive application that can cope withdata loss GMM-SMand SMS4 ndash Real-time trafficerror-sensitive application that can cope with data



loss5 ndash Real-time traffic error non-sensitive application that can cope withdata loss

ltpeakgt A numeric parameter which specifies the peak throughput class0 ndash network subscribed value1 ndash Up to 1000 (8 kbits)2 ndash Up to 2000 (16 kbits)3 ndash Up to 4000 (32 kbits)4 ndash Up to 8000 (64 kbits)5 ndash Up to 16000 (128 kbits)6 ndash Up to 32000 (256 kbits)7 ndash Up to 64000 (512 kbits)8 ndash Up to 128000 (1024 kbits)9 ndash Up to 256000 (2048 kbits)


Example

AT+CGQMIN=+CGQMIN IP(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQMIN PPP(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQMIN IPV6(0-3)(0-4)(0-5)(0-9)(0-1831)+CGQMINIPV4V6(0-3)(0-4)(0-5)(0-9)(0-1831)



OKAT+CGQMIN+CGQMIN

OK

8210 AT+CGEQMIN 3G quality of service profile (minimum acceptable)



AT+CGEQMIN 3G quality of service profile (minimum acceptable)Test CommandAT+CGEQMIN=

Response+CGEQMIN ltPDP_typegt(list of supported ltTraffic classgts)(listof supported ltMaximum bitrate ULgts)(list of supported ltMaximum bitrate DLgts)(list of supported ltGuaranteed bitrate ULgts(listof supported ltGuaranteed bitrate DLgts)(list of supported ltDelivery ordergts)(list of supported ltMaximum SDU sizegts)(list ofsupported ltSDU error ratiogts)(list of supported ltResidual biterrorRatiogts)(list of supported ltDelivery of erroneous SDUsgts)(listofSupported ltTransfer delaygts)(list of supported ltTraffic handlingprioritygts)

OKorERROR

Read CommandAT+CGEQMIN

Response+CGEQMIN [ltcidgtltTraffic classgtltMaximum bitrate ULgtltMaximum bitrate DLgtltGuaranteed bitrate ULgtltGuaranteed bitrateDLgtltDelivery ordergtltMaximum SDU sizegtltSDU error ratiogtltResidual bit error ratiogtltDelivery of erroneousSDUsgtltTransferDelaygtltTraffic handling prioritygt][ltCRgtltLFgt+CGEQMIN ltcidgtltTraffic classgtltMaximum bitrate ULgtltMaximum bitrate DLgtltGuaranteed bitrate ULgtltGuaranteed bitrateDLgtltDelivery ordergtltMaximum SDU sizegtltSDU error ratiogtltResidual bit error ratiogtltDelivery of erroneousSDUsgtltTransfer




OKorERROR

Write CommandAT+CGEQMIN=ltcidgt[ltTraffic classgt[ltMaximum bitrateULgt[ltMaximum bitrateDLgt[ltGuaranteedbitrateULgt[ltGuaranteedbitrate DLgt[ltDeliveryordergt[ltMaximum SDUsizegt[ltSDUerror ratiogt[ltResidual biterror ratiogt[ltDelivery oferroneousSDUsgt[ltTransferdelaygt[ltTraffic handlingprioritygt]]]]]]]]]]]]


Execution CommandAT+ CGEQMIN

ResponseOKorERROR

Defined Values



ltMaximum bitrate ULgt This parameter indicates the maximum number of kbitss delivered toUMTS(up-link traffic)at a SAPAs an example a bitrate of 32kbits would bespecified as 32(eg AT+CGEQMIN=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltMaximum bitrate DLgt This parameter indicates the maximum number of kbitss delivered toUMTS(down-link traffic)at a SAPAs an example a bitrate of 32kbits wouldbe specified as 32(eg AT+CGEQMIN=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested




This parameter indicates the guaranteed number of kbits delivered toUMTS(up-link traffic)at a SAP(provided that there is data to deliver)As anexample a bitrate of 32kbits would be specified as32(egAT+CGEQMIN=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested


This parameter indicates the guaranteed number of kbits delivered toUMTS(down-link traffic)at a SAP(provided that there is data to deliver)As anexample a bitrate of 32kbits would be specified as32(egAT+CGEQMIN=hellip32hellip)The range is from 0 to 8460 The default value is 0 If the parameter is set to0 the subscribed value will be requested


ltMaximum SDU sizegt This parameter indicates the maximum allowed SDU size inoctetsThe range is from 0 to 1520 The default value is 0 If the parameter is set to0 the subscribed value will be requested

ltSDU error ratiogt This parameter indicates the target value for the fraction of SDUs lost ordetected as erroneousSDU error ratio is defined only for conformingtrafficAs an example a target SDU error ratio of 510-3 would be specifiedas ldquo5E3rdquo(egAT+CGEQMIN=rdquo5E3rdquohellip)


ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo


This parameter indicates the target value for the undetected bit error ratio inthe delivered SDUs If no error detection is requestedResidual bit error ratioindicates the bit error ratio in the delivered SDUsAs an example a targetresidual bit error ratio of 510-3 would be specified as ldquo5E3rdquo(egAT+CGEQMIN=helliprdquo5E3rdquo)



ldquo0E0rdquo ndash subscribed valueldquo5E2rdquo

ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example

AT+CGEQMIN=+CGEQMINIP(0-4)(0-11520)(0-42200)(0-11520)(0-42200)(0-2)(0-1520)(0E01E11E27E31E3



1E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0100-4000)(0-3)(0-1)(0-1)+CGEQMINPPP(0-4)(0-11520)(0-42200)(0-11520)(0-42200)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0100-4000)(0-3)(0-1)(0-1)+CGEQMINIPV6(0-4)(0-11520)(0-42200)(0-11520)(0-42200)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0100-4000)(0-3)(0-1)(0-1)+CGEQMINIPV4V6(0-4)(0-11520)(0-42200)(0-11520)(0-42200)(0-2)(0-1520)(0E01E11E27E31E31E41E51E6)(0E05E21E25E34E31E31E41E51E66E8)(0-3)(0100-4000)(0-3)(0-1)(0-1)

OKAT+CGEQMIN+CGEQMIN

OK

8211 AT+CGDATA Enter data state

The command causes the MT to perform whatever actions are necessary to establish communicationbetween the TE and the network using one or more Packet Domain PDP types This may includeperforming a PS attach and one or more PDP context activations

AT+CGDATA Enter data stateTest CommandAT+ CGDATA=

Response+ CGDATA (list of supported ltL2Pgts)

OKorERROR

Write CommandAT+CGDATA=[ltL2Pgt[ltcidgt]]

ResponseNO CARRIERorOKorERRORor+CME ERROR lterrgt



Defined Values

ltL2Pgt A string parameter that indicates the layer 2 protocol to be used between theTE and MTPPP Point-to-point protocol for a PDP such as IP



Example

AT+CGDATA=+CGDATA (PPP)

OKAT+CGDATA=PPP1CONNECT 115200

8212 AT+CGPADDR Show PDP address

The write command returns a list of PDP addresses for the specified context identifiers

AT+CGPADDR Show PDP addressTest CommandAT+CGPADDR=

Response[+CGPADDR (list of defined ltcidgts)]

OKorERROR

Write CommandAT+CGPADDR=ltcidgt[ltcidgt[hellip]]


Execution CommandAT+CGPADDR

Response[+CGPADDR ltcidgtltPDP_addrgt]



+CGPADDR ltcidgtltPDP_addrgt[]]]


Defined Values

ltcidgt A numeric parameter which specifies a particular PDP context definition (seeAT+CGDCONT command) If no ltcidgt is specified the addresses for alldefined contexts are returned1hellip24100hellip179

ltPDP_addrgt A string that identifies the MT in the address space applicable to the PDPThe address may be static or dynamic For a static address it will be the oneset by the AT+CGDCONT command when the context was defined For adynamic address it will be the one assigned during the last PDP contextactivation that used the context definition referred to by ltcidgt ltPDP_addrgtis omitted if none is available

Example

AT+CGPADDR=+CGPADDR (1)

OKAT+CGPADDR=1+CGPADDR 10000

OK

8213 AT+CGCLASS GPRS network registration status

This command is used to set the MT to operate according to the specified GPRS mobile class

AT+CGCLASS GPRS network registration statusTest CommandAT+CGCLASS=

Response+CGCLASS(list of supported ltclassgts)

OK



orERROR

Read CommandAT+CGCLASS

Response+CGCLASS ltclassgt

OKorERROR

Write CommandAT+CGCLASS=ltclassgt


Execution CommandSet default valueAT+CGCLASS

ResponseOKorERROR

Defined Values

ltclassgt A string parameter which indicates the GPRS mobile class (in descendingorder of functionality)A ndash class A (highest)

Example

AT+CGCLASS=+CGCLASS (A)

OKAT+CGCLASS+CGCLASS A

OK

8214 AT+CGEREP GPRS event reporting

The write command enables or disables sending of unsolicited result codes +CGEV from MT to TE in thecase of certain events occurring in the Packet Domain MT or the network ltmodegt controls the processingof unsolicited result codes specified within this command ltbfrgt controls the effect on buffered codeswhen ltmodegt 1 or 2 is entered If a setting is not supported by the MT ERROR or +CME ERROR isreturned



Read command returns the current ltmodegt and buffer settings

Test command returns the modes and buffer settings supported by the MT as compound values

AT+CGEREP GPRS event reportingTest CommandAT+CGEREP=

Response+CGEREP (list of supported ltmodegts) (list of supported ltbfrgts)

OKorERROR

Read CommandAT+CGEREP

Response+CGEREP ltmodegtltbfrgt

OKorERROR

Write CommandAT+CGEREP=ltmodegt[ltbfrgt]


Execution CommandAT+CGEREP

ResponseOKorERROR

Defined Values



1 ndash registered home network2 ndash not registered but ME is currently trying to attach or searching anoperator to register to3 ndash registration denied4 ndash unknown5 ndash registered roaming






Example


OKAT+CGREG+CGREG 01

OK

8215 AT+CGAUTH Set type of authentication for PDP-IP connections of GPRS

This command is used to set type of authentication for PDP-IP connections of GPRS

AT+CGAUTH Set type of authentication for PDP-IP connections of GPRSTest CommandAT+CGAUTH=

Response+CGAUTH 127127(for CDMA1x-EvDo only)+CGAUTH (range of supportedltcidgts)(list of supported ltauth_typegts)


Read CommandAT+CGAUTH

Response+CGAUTH ltcidgtltauth_typegt[ltusergt]ltCRgtltLFgt+CGAUTH ltcidgtltauth_typegt[ltusergt]ltCRgtltLFgt

NOTE



hellip

OK


Write CommandAT+CGAUTH=ltcidgt[ltauth_typegt[ltpasswdgt[ltusergt]]]


Execution CommandAT+CGAUTH


Defined Values

ltcidgt Parameter specifies a particular PDP context definition This is also used inother PDP context-related commands1hellip42100hellip179

ltauth_typegt Indicate the type of authentication to be used for the specified context IfCHAP is selected another parameter ltpasswdgt needs to be specified IfPAP is selected two additional parameters ltpasswdgt and ltusergt need tospecified0 ndash none1 ndash PAP2 ndash CHAP3 ndash PAP or CHAP

ltpasswdgt Parameter specifies the password used for authenticationltusergt Parameter specifies the user name used for authentication

Example

AT+CGAUTH=+CGAUTH 127127(for CDMA1x-EvDo only)+CGAUTH (1-24100-179)(0-3)127127

OK



AT+CGAUTH=11123SIMCOMOK



9 AT Commands for SMS

91 Overview of AT Commands for SMS Control

Command DescriptionAT+CSMS Select message serviceAT+CPMS Preferred message storageAT+CMGF Select bearer service typeAT+CSCA SMS service centre addressAT+CSCB Select cell broadcast message indicationAT+CSMP Set text mode parametersAT+CSDH Show text mode parametersAT+CNMA New message acknowledgement to METAAT+CNMI New message indications to TEAT+CGSMS Select service for MO SMS messagesAT+CMGL List SMS messages from preferred storeAT+CMGR Read messageAT+CMGS Send messageAT+CMSS Send message from storageAT+CMGW Write message to memoryAT+CMGD Delete messageAT+CMGMT Change message statusAT+CMVP Set message valid periodAT+CMGRD Read and delete messageAT+CMGSEX Send messageAT+CMSSEX Send multi messages from storageAT+CMGP Set cdmaevdo text mode parameters

92 Detailed Description of AT Commands for SMS Control



921 AT+CSMS Select message service

This command is used to select messaging service ltservicegtNote This command not support in CDMAEVDO mode

AT+CSMS Select message service

Test CommandAT+CSMS=

Responsea)If start HTTP service successfully+CSMS (list of supported ltservicegts)OKb)If failedERROR

Read CommandAT+CSMS

Response+CSMS ltservicegtltmtgtltmogtltbmgtOK

Write CommandAT+CSMS=ltservicegt

Responsea)+CSMS ltmtgtltmogtltbmgtOKb)If failed+CMS ERROR lterrgt

Defined Values

ltservicegt0 ndash SMS at command is compatible with GSM phase 2

1 ndash SMS at command is compatible with GSM phase 2+

ltmtgt Mobile terminated messages

0 ndash type not supported

1 ndash type supported

ltmogt Mobile originated messages


1 ndash type supported1 ndash SMS at command is compatible with

GSM phase 2+ltbmgt Broadcast type messages





Example

AT+CSMS=0+CSMS111OK

922 AT+CPMS Preferred message storage

This command is used to select memory storages ltmem1gt ltmem2gt and ltmem3gt to be used for readingwriting etc

AT+CPMS Preferred message storage

Test CommandAT+CPMS=

Responsea)If start HTTP service successfully+CPMS (list of supported ltmem1gts) (list of supportedltmem2gts) (list of supported ltmem3gts)OKb)If failedERROR

Read CommandAT+CPMS

Response+CPMSltmem1gtltused1gtlttotal1gtltmem2gtltused2gtlttotal2gtltmem3gtltused3gtlttotal3gtOK

Write CommandAT+CPMS=ltmem1gt[ltmem2gt[ltmem3gt]]

Responsea)+CPMS ltused1gtlttotal1gtltused2gtlttotal2gtltused3gtlttotal3gtOKb)If failed+CMS ERROR lterrgt

Defined Values

ltmem1gt String type memory from which messages are read and deleted(commands List Messages AT+CMGL Read Message AT+CMGRand Delete Message AT+CMGD)

ldquoMErdquo and ldquoMTrdquo FLASH message storage

ldquoSMrdquo SIM message storage

ldquoSRrdquo Status report storage (not used in CDMAEVDO

mode)



ltmem2gt String type memory to which writing and sending operations aremade (commands Send Message from Storage AT+CMSS andWrite Message to Memory AT+CMGW)



ltmem3gt String type memory to which received SMS is preferred to bestored (unless forwarded directly to TE refer command NewMessage Indications AT+CNMI)

ldquoMErdquo FLASH message storage

ldquoSMrdquo SIM message storage GSM phase 2+

ltusedXgt Integer type number of messages currently in ltmemXgtlttotalXgt Integer type total number of message locations in ltmemXgt

Example

AT+CSMS=0+CSMS111OK

923 AT+CMGF Select SMS message format

This command is used to specify the input and output format of the short messages

AT+CMGF Select SMS message format

Test CommandAT+CMGF=

Responsea)If start HTTP service successfully+CMGF (list of supported ltmodegts)OKb)If failedERROR

Read CommandAT+CMGF

Response+CMGF ltmodegtOK

Write CommandAT+CMGF=ltmodegt

Responsea)OKb)If failedERROR

Execution Command Response



AT+CMGF a)OKb)If failedERROR

Defined Values

ltmodegt0 ndash PDU mode

1 ndash Text mode

Example

AT+CMGF=1OK

924 AT+CSCA SMS service centre address

This command is used to update the SMSC address through which mobile originated SMS are transmittedNote This command not support in CDMAEVDO mode

AT+CSCA SMS service centre address

Test CommandAT+CSCA=


Read CommandAT+CSCA


Write CommandAT+CSCA=ltscagt[lttoscagt]


Defined Values




1 ndash Text mode

Example

AT+CMGF=1OK

925 AT+CSCB Select cell broadcast message indication

The test command returns the supported ltmodegts as a compound valueThe read command displays the accepted message typesDepending on the ltmodegt parameter the write command adds or deletes the message types acceptedNote This command not support in CDMAEVDO mode

AT+CSCB Select cell broadcast message indication

Test CommandAT+CSCB=

Responsea)If start HTTP service successfully+CSCB (list of supported ltmodegts)OKb)If failedERROR

Read CommandAT+CSCB

Response+CSCB ltmodegtltmidsgtltdcssgtOKb)If failedERROR

Write CommandAT+CSCB=ltmodegt[ltmidsgt[ltdcssgt]]

Responsea)OKb)If failedERRORc)If failed+CMS ERROR lterrgt

Defined Values

ltmodegt0 ndash message types specified in ltmidsgt and ltdcssgt are

accepted

1 ndash message types specified in ltmidsgt and ltdcssgt are not



acceptedltmidsgt String type all different possible combinations of CBM message

identifiersltdcssgt String type all different possible combinations of CBM data coding

schemes(default is empty string)

Example

AT+CSCB=+CSCB (0-1)OK

926 AT+CSMP Set text mode parameters

This command is used to select values for additional parameters needed when SM is sent to the network orplaced in storage when text format message mode is selectedNote This command not support in CDMAEVDO mode

AT+CSMP Set text mode parametersTest CommandAT+CSMP=

ResponseOK

Read CommandAT+CSMP

Response+CSMP ltfogtltvpgtltpidgtltdcsgtOK

Write CommandAT+CSMP=[ltfogt[ltvpgt[ltpidgt[ltdcsgt]]]]


Defined Values

ltfogt Depending on the Command or result code first octet of GSM0340 SMS-DELIVER SMS-SUBMIT (default 17)SMS-STATUS-REPORT or SMS-COMMAND (default 2) in integerformat SMS status report is supported under text mode if ltfogt isset to 49

ltvpgt Depending on SMS-SUBMIT ltfogt setting GSM0340TP-Validity-Period either in integer format (default 167) intime-string format or if is supported in enhanced format(hexadecimal coded string with quotes) (ltvpgt is in range 0255)



ltpidgt GSM 0340 TP-Protocol-Identifier in integer format (default 0)ltdcsgt GSM 0338 SMS Data Coding Scheme (default 0) or Cell

Broadcast Data Coding Scheme in integer format depending onthe command or result code

Example

AT+CSMP=172364244OK

927 AT+CSDH Show text mode parameters


AT+CSDH Show text mode parameters

Test CommandAT+CSDH=

Responsea)+CSDH (list of supported ltshowgts)OKb)If failedERROR

Read CommandAT+CSDH

Response+CSDH ltshowgtOK

Write CommandAT+CSDH=ltshowgt


Execution CommandAT+CSDH

Responsea)Set default value (ltshowgt=0)OKb)If failedERROR

Defined Values

ltfogt Depending on the Command or result code first octet of GSM0340 SMS-DELIVER SMS-SUBMIT (default 17)



SMS-STATUS-REPORT or SMS-COMMAND (default 2) in integerformat SMS status report is supported under text mode if ltfogt isset to 49




Example

AT+CSDH=1OK

928 AT+CNMA New message acknowledgement to META

This command is used to confirm successful receipt of a new message (SMS-DELIVER orSMS-STATUSREPORT) routed directly to the TE If ME does not receive acknowledgement within requiredtime (network timeout) it will send RP-ERROR to the network

AT+CNMA New message acknowledgement to META

Test CommandAT+CNMA=

Responseif text mode(AT+CMGF=1)OKif PDU mode (AT+CMGF=0)+CNMA (list of supported ltngts)OK

Write CommandAT+CNMA=ltngt


Write CommandAT+CNMA

Responsea)OKb)If failed



ERRORc)If failed+CMS ERROR lterrgt

Defined Values

ltngt Parameter required only for PDU mode

0 ndash Command operates similarly as execution command in

text mode

1 ndash Send positive (RP-ACK) acknowledgement to the

network Accepted only in PDU mode

2 ndash Send negative (RP-ERROR) acknowledgement to the


Example

AT+CNMI=12000OK

+CMTrdquo1380022xxxxrdquordquordquordquo02040311 06 38+32rdquoltCRgtltLFgt

Testing(receive new short message)AT+CNMA(send ACK to the network)OKAT+CNMA

+CMS ERROR340

(the second time return error it needs ACK only once)

NOTE The execute write command shall only be used when AT+CSMS parameter ltservicegtequals 1 (= phase 2+) and appropriate URC has been issued by the module ie

lt+CMTgt for ltmtgt=2 incoming message classes 0 1 3 and none lt+CMTgt for ltmtgt=3 incoming message classes 0 and 3 lt+CDSgt for ltdsgt=1 This command not support in CDMAEVDO mode

NOTE



929 AT+CNMI New message indications to TE

This command is used to select the procedure how receiving of new messages from the network isindicated to the TE when TE is active eg DTR signal is ON If TE is inactive (eg DTR signal is OFF) If set

ltmtgt＝3 or ltdsgt＝1 make sure ltmodegt＝1 If set ltmtgt=2make sure ltmodegt=1 or 2 otherwise it will

return error

AT+CNMI New message indications to TE

Test CommandAT+CNMI=

Response+CNMI (list of supported ltmodegts)(list of supportedltmtgts)(list of supported ltbmgts)(list of supportedltdsgts)(list of supported ltbfrgts)OK

Read CommandAT+CNMI

Response+CNMI ltmodegtltmtgtltbmgtltdsgtltbfrgtOK

Write CommandAT+CNMI=ltmodegt[ltmtgt[ltbmgt[ltdsgt [ltbfrgt]]]]


Execution CommandAT+CNMI

Set default valueb)OK

Defined Values

ltmodegt0 ndash Buffer unsolicited result codes in the TA If TA result code

buffer is full indications can be buffered in some other place or theoldest indications may be discarded and replaced with the newreceived indications

1 ndash Discard indication and reject new received message

unsolicited result codes when TA-TE link is reserved (eg inon-line data mode) Otherwise forward them directly to the TE

2 ndash Buffer unsolicited result codes in the TA when TA-TE link

is reserved (eg in on-line data mode) and flush them to the TEafter reservation Otherwise forward them directly to the TE

ltmtgt The rules for storing received SMS depend on its data codingscheme preferred memory storage (AT+CPMS) setting and this



value

0 ndash No SMS-DELIVER indications are routed to the TE

1 ndash If SMS-DELIVER is stored into META indication of the

memory location is routed to the TE using unsolicited result code+CMTI ltmem3gtltindexgt

2 ndash SMS-DELIVERs (except class 2 messages and

messages in the message waiting indication group (storemessage)) are routed directly to the TE using unsolicited resultcode+CMT[ltalphagt]ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled)or+CMTltoagt[ltalphagt]ltsctsgt[lttooagtltfogtltpidgtltdcsgtltscagtlttoscagtltlengthgt]ltCRgt ltLFgtltdatagt(text mode enabled about parameters in italics refer commandShow Text Mode Parameters AT+CSDH)

3 ndash Class 3 SMS-DELIVERs are routed directly to TE using

unsolicited result codes defined in ltmtgt=2 Messages of otherdata coding schemes result in indication as defined in ltmtgt=1

ltbmgt（not used in CDMAEVDO mode）

The rules for storing received CBMs depend on its data codingscheme the setting of Select CBM Types (AT+CSCB) and thisvalue

0 ndash No CBM indications are routed to the TE

2 ndash New CBMs are routed directly to the TE using unsolicited

result code+CBM ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled) or+CBM ltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagt(text mode enabled)

ltdsgt（not used in CDMAEVDO mode）

0 ndash No SMS-STATUS-REPORTs are routed to the TE

1 ndash SMS-STATUS-REPORTs are routed to the TE using

unsolicited result code+CDS ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled) or+CDS ltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt (text mode



enabled)

2 ndash If SMS-STATUS-REPORT is stored into META indication

of the memory location is routed to the TE using unsolicited resultcode +CDSI ltmem3gtltindexgt

ltbfrgt0 ndash TA buffer of unsolicited result codes defined within this

command is flushed to the TE when ltmodegt 1 to 2 is entered (OKresponse shall be given before flushing the codes)

1 ndash TA buffer of unsolicited result codes defined within this

command is cleared when ltmodegt 1 to 2 is entered

Example

AT+CNMI=21 (unsolicited result codes after received messages)OK

9210 AT+CGSMS Select service for MO SMS messages

The write command is used to specify the service or service preference that the MT will use to send MOSMS messagesThe test command is used for requesting information on which services and service preferences can be setby using the AT+CGSMS write commandThe read command returns the currently selected service or service preferenceNote This command not support in CDMAEVDO mode

AT+CGSMS Select service for MO SMS messages

Test CommandAT+CGSMS=

Response+CGSMS (list of supported ltservicegts)OK

Read CommandAT+CGSMS

Response+CGSMS ltservicegtOK

Write CommandAT+CGSMS=ltservicegt




Defined Values

ltservicegt A numeric parameter which indicates the service or servicepreference to be used

0 ndash GPRS(value is not really supported and is internally

mapped to 2)

1 ndash circuit switched(value is not really supported and is

internally mapped to 3)

2 ndash GPRS preferred (use circuit switched if GPRS not

available)

3 ndash circuit switched preferred (use GPRS if circuit switched not

available)

Example

AT+CGSMS+CGSMS 3OK

9211 AT+CMGL List SMS messages from preferred store

This command is used to return messages with status value ltstatgt from message storage ltmem1gt to theTEIf the status of the message is received unread the status in the storage changes to received read

AT+CMGL List SMS messages from preferred store

Test CommandAT+CMGL=

Response+CMGL (list of supported ltstatgts)OK

Write CommandAT+CMGL=ltstatgt

Responsea)If text mode (AT+CMGF=1) command successful andSMS-SUBMITs andor SMS-DELIVERs+CMGLltindexgtltstatgtltoagtltdagt[ltalphagt][ltsctsgt][lttooagtlttodagtltfogtltpidgtltdcsgtltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagt[ltCRgtltLFgt+CMGLltindexgtltstatgtltoagtltdagt[ltalphagt][ltsctsgt][lttooagtlttodagtltfogtltpidgtltdcsgtltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagt[]]



OKb)If text mode (AT+CMGF=1) command successful and SMS-STATUS-REPORTs+CMGLltindexgtltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt[ltCRgtltLFgt+CMGLltindexgtltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt[]]OKc)If text mode (AT+CMGF=1) command successful and SMS-COMMANDs+CMGL ltindexgtltstatgtltfogtltctgt[ltCRgtltLFgt+CMGL ltindexgtltstatgtltfogtltctgt[]]OKd)If text mode (AT+CMGF=1) command successful and CBMstorage+CMGLltindexgtltstatgtltsngtltmidgtltpagegtltpagesgtltCRgtltLFgtltdatagt[ltCRgtltLFgt+CMGLltindexgtltstatgtltsngtltmidgtltpagegtltpagesgtltCRgtltLFgtltdatagt[]]OKe)If PDU mode (AT+CMGF=0) and Command successful+CMGLltindexgtltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugt[ltCRgtltLFgt+CMGLltindexgtltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugt

[hellip]]

OKf)If failed+CMS ERROR lterrgt

Defined Values

ltstatgt 1 Text ModeREC UNREAD received unread message (ie new message)REC READ received read messageSTO UNSENT stored unsent messageSTO SENT stored sent messageALL all messages2 PDU Mode

0 ndash received unread message (ie new message)

1 ndash received read message

2 ndash stored unsent message



3 ndash stored sent message

4 ndash all messages

ltindexgt Integer type value in the range of location numbers supported bythe associated memory and start with zero

ltoagt Originating-Address Address-Value field in string format BCDnumbers (or GSM 7 bit default alphabet characters) are convertedto characters of the currently selected TE character set type ofaddress given by lttooagt

ltdagt Destination-Address Address-Value field in string format BCDnumbers (or GSM 7 bit default alphabet characters) are convertedto characters of the currently selected TE character set type ofaddress given by lttodagt

ltalphagt String type alphanumeric representation of ltdagt or ltoagtcorresponding to the entry found in MT phonebookimplementation of this feature is manufacturer specific usedcharacter set should be the one selected with command Select TECharacter Set AT+CSCS

ltsctsgt TP-Service-Centre-Time-Stamp in time-string format (refer ltdtgt)ltdagt Destination-Address Address-Value field in string format BCD

numbers (or GSM 7 bit default alphabet characters) are convertedto characters of the currently selected TE character set type ofaddress given by lttodagt

lttooagt TP-Originating-Address Type-of-Address octet in integer format(default refer lttodagt)

lttodagt TP-Destination-Address Type-of-Address octet in integer format(when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129) The range of value is from 128 to 255

ltlengthgt Integer type value indicating in the text mode (AT+CMGF=1) thelength of the message body ltdatagt in characters or in PDU mode(AT+CMGF=0) the length of the actual TP data unit in octets (iethe RP layer SMSC address octets are not counted in the length)

ltdatagt In the case of SMS TP-User-Data in text mode responses format1 If ltdcsgt indicates that GSM 7 bit default alphabet is used andltfogt indicates that TP-User-Data-Header-Indication is not seta If TE character set other than HEX META converts GSMalphabet into current TE character setb If TE character set is HEX META converts each 7-bitcharacter of GSM 7 bit default alphabet into two IRA characterlong hexadecimal numbers (eg character (GSM 7 bit defaultalphabet 23) is presented as 17 (IRA 49 and 55))2 If ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused or ltfogt indicates that TP-User-Data-Header-Indication isset META converts each 8-bit octet into two IRA character long



hexadecimal numbers (eg octet with integer value 42 ispresented to TE as two characters 2A (IRA 50 and 65))3 If ltdcsgt indicates that GSM 7 bit default alphabet is useda If TE character set other than HEX META converts GSMalphabet into current TE character setb If TE character set is HEX META converts each 7-bitcharacter of the GSM 7 bit default alphabet into two IRA characterlong hexadecimal numbers4 If ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused META converts each 8-bit octet into two IRA character longhexadecimal numbers

ltfogt Depending on the command or result code first octet of GSM0340 SMS-DELIVER SMS-SUBMIT (default 17)SMS-STATUS-REPORT or SMS-COMMAND (default 2) in integerformat SMS status report is supported under text mode if ltfogt isset to 49

ltmrgt Message ReferenceGSM 0340 TP-Message-Reference in integer format

ltragt Recipient AddressGSM 0340 TP-Recipient-Address Address-Value field in stringformatBCD numbers (or GSM default alphabet characters) areconverted to characters of the currently selected TE characterset(refer to command AT+CSCS)type of address given by lttoragt

lttoragt Type of Recipient AddressGSM 0411 TP-Recipient-Address Type-of-Address octet ininteger format (default refer lttodagt)

ltdtgt Discharge Time

GSM 0340 TP-Discharge-Time in time-string format rdquo

yyMMddhhmmss+zzrdquowhere characters indicate year (two last

digits)monthdayhourminutesseconds and time zoneltstgt Status

GSM 0340 TP-Status in integer format

0hellip255

ltctgt Command TypeGSM 0340 TP-Command-Type in integer format

0hellip255

ltsngt Serial NumberGSM 0341 CBM Serial Number in integer format

ltmidgt Message IdentifierGSM 0341 CBM Message Identifier in integer format

ltpagegt Page Parameter



GSM 0341 CBM Page Parameter bits 4-7 in integer formatltpagesgt Page Parameter

GSM 0341 CBM Page Parameter bits 0-3 in integer formatltpdugt In the case of SMS SC address followed by TPDU in hexadecimal

format META converts each octet of TP data unit into two IRAcharacter long hexadecimal numbers (eg octet with integervalue 42 is presented to TE as two characters 2A (IRA 50 and65))

Example

AT+CMGL=ALL+CMGL 1STO UNSENT+100111454Hello WorldOK

9212 AT+CMGR Read message

This command is used to return message with location value ltindexgt from message storage ltmem1gt tothe TE

AT+CMGR Read messageTest CommandAT+CMGR=

ResponseOK

Write CommandAT+CMGR=ltindexgt

a)If text mode (AT+CMGF=1) command successful and SMS-DELIVER+CMGRltstatgtltoagt[ltalphagt]ltsctsgt[lttooagtltfogtltpidgtltdcsgtltscagt lttoscagt ltlengthgt]ltCRgtltLFgtltdatagtOKb)If text mode (AT+CMGF=1) command successful and SMS-SUBMIT+CMGRltstatgtltdagt[ltalphagt][lttodagtltfogtltpidgtltdcsgt[ltvpgt] ltscagt lttoscagtltlengthgt]ltCRgtltLFgtltdatagtOKc)If text mode (AT+CMGF=1) command successful and SMS-STATUS-REPORT+CMGR ltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgtOKd)If text mode (AT+CMGF=1) command successful and SMS-COMMAND+CMGRltstatgtltfogtltctgt[ltpidgt[ltmngt][ltdagt][lttodagt]ltleng



thgt]ltCRgtltLFgtltdatagtOKe)If text mode (AT+CMGF=1) command successful and CBMstorage+CMGRltstatgtltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagtOKf)If PDU mode (AT+CMGF=0) and Command successful+CMGRltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugtOKg)If failed+CMS ERROR lterrgt



Defined Values









ltpidgt Protocol Identifier



GSM 0340 TP-Protocol-Identifier in integer format

0hellip255


ltdcsgt Depending on the command or result code SMS Data CodingScheme (default 0) or Cell Broadcast Data Coding Scheme ininteger format

ltscagt RP SC address Address-Value field in string format BCD numbers(or GSM 7 bit default alphabet characters) are converted tocharacters of the currently selected TE character set type ofaddress given by lttoscagt

lttoscagt RP SC address Address-Value field in string format BCD numbers(or GSM 7 bit default alphabet characters) are converted tocharacters of the currently selected TE character set type ofaddress given by lttoscagt











ltvpgt Depending on SMS-SUBMIT ltfogt setting TP-Validity-Periodeither in integer format (default 167) or in time-string format (referltdtgt)









0hellip255


0hellip255




ltmngt Message NumberGSM 0340 TP-Message-Number in integer format


ltpagegt Page ParameterGSM 0341 CBM Page Parameter bits 4-7 in integer format

ltpagesgt Page ParameterGSM 0341 CBM Page Parameter bits 0-3 in integer format

ltpdugt In the case of SMS SC address followed by TPDU in hexadecimalformat META converts each octet of TP data unit into two IRAcharacter long hexadecimal numbers (eg octet with integervalue 42 is presented to TE as two characters 2A (IRA 50 and65))

Example

AT+CMGR=1+CMGR STO UNSENT+100111451700167+861380010050014511Hello WorldOK

9213 AT+CMGS Send message

This command is used to send message from a TE to the network (SMS-SUBMIT)

AT+CMGS Send messageTest CommandAT+CMGS=

ResponseOK

Write CommandIf text mode (AT+CMGF=1)AT+CMGS=ltdagt[lttodagt]ltCRgtText is enteredltCTRL-ZESCgtIf PDU mode(AT+CMGF=0)AT+CMGS=ltlengthgtltCRgtPDU is enteredltCTRL-ZESCgt

Responsea)If sending successfully+CMGS ltmrgt[lttime_stampgt]OKb)If cancel sendingOKc)If sending failsERRORd)If sending fails+CMS ERROR lterrgt

Defined Values

ltdagt Destination-Address Address-Value field in string format BCD





ltlengthgt integer type value indicating in the text mode (AT+CMGF=1) thelength of the message body ltdatagt gt (or ltcdatagt) in charactersor in PDU mode (AT+CMGF=0) the length of the actual TP dataunit in octets (ie the RP layer SMSC address octets are notcounted in the length)


Example

AT+CMGS=13012832788ltCRgt(TEXT MODE)gt ABCDltctrl-ZESCgt+CMGS 46OK

NOTE In text mode the maximum length of an SMS depends on the used coding scheme It is160 characters if the 7 bit GSM coding scheme is used

9214 AT+CMSS Send message from storage

This command is used to send message with location value ltindexgt from preferred message storageltmem2gt to the network (SMS-SUBMIT or SMS-COMMAND)

AT+CMSS Send message from storageTest CommandAT+CMSS=

ResponseOK

Write CommandAT+CMSS=ltindexgt [ltdagt[lttodagt]]

Responsea)+CMSS ltmrgt[lttime_stampgt]OKb)If failedERROR

NOTE



c)If sending fails+CMS ERROR lterrgt



Defined Values





Example

AT+CMSS=3+CMSS 0OKAT+CMSS=313012345678+CMSS 55OK


9215 AT+CMGW Write message to memory

This command is used to store message (either SMS-DELIVER or SMS-SUBMIT) to memory storageltmem2gt

NOTE



AT+CMGW Write message to memoryTest CommandAT+CMGW=

ResponseOK

Write CommandIf text mode (AT+CMGF=1)AT+CMGW=ltoagtltdagt[lttooagtlttodagt[ltstatgt]]ltCRgtText isenteredltCTRL-ZESCgtIf PDU mode(AT+CMGF=0)AT+CMGW=ltlengthgt[ltstatgt]ltCRgtPDU is enteredltCTRL-ZESCgt

Responsea)If write successfully+CMGW ltindexgtOKb)If cancel writeOKc)If write failsERRORd)If write fails+CMS ERROR lterrgt

Defined Values






ltlengthgt Integer type value indicating in the text mode (AT+CMGF=1) thelength of the message body ltdatagt gt (or ltcdatagt) in charactersor in PDU mode (AT+CMGF=0) the length of the actual TP dataunit in octets (ie the RP layer SMSC address octets are notcounted in the length)

ltstatgt 1 Text ModeSTO UNSENT stored unsent messageSTO SENT stored sent message2 PDU Mode





Example

AT+CMGW=13012832788 ltCRgt (TEXT MODE)ABCDltctrl-ZESCgt+CMGW1OK


9216 AT+CMGD Delete message

This command is used to delete message from preferred message storage ltmem1gt location ltindexgt Ifltdelflaggt is present and not set to 0 then the ME shall ignore ltindexgt and follow the rules for ltdelflaggtshown below

AT+CMGD Delete message

Test CommandAT+CMGD=

Response+CMGD (list of supported ltindexgts)[(list of supportedltdelflaggts)]OK

Write CommandAT+CMGD=ltindexgt[ltdelflaggt]


Defined Values


ltdelflaggt0 ndash (or omitted) Delete the message specified in ltindexgt

1 ndash Delete all read messages from preferred message storage

NOTE



leaving unread messages and stored mobile originated messages(whether sent or not) untouched


and sent mobile originated messages leaving unread messagesand unsent mobile originated messages untouched


sent and unsent mobile originated messages leaving unreadmessages untouched

4 ndash Delete all messages from preferred message storage

including unread messages

Example

AT+CMGD=1OK

NOTE If set ltdelflaggt=1 2 3 or 4 ltindexgt is omitted such as AT+CMGD=1

9217 AT+CMGMT Change message status

This command is used to change the message status If the status is unread it will be changed read Otherstatuses donrsquot changeNote This command not support in CDMAEVDO mode

AT+CMGMT Change message statusTest CommandAT+CMGMT=

ResponseOK

Write CommandAT+CMGMT=ltindexgt


NOTE



Defined Values


Example

AT+CMGMT=1OK

9218 AT+CMVP Set message valid period

This command is used to set valid period for sending short messageNote This command not support in CDMAEVDO mode

AT+CMVP Set message valid period

Test CommandAT+CMVP=

Response+CMVP (list of supported ltvpgts)OK

Read CommandAT+CMVP

Response+CMVPltvpgtOK

Write CommandAT+CMVP=ltvpgt


Defined Values

ltvpgt Validity period value0 to 143 (ltvpgt+1) x 5 minutes (up to 12 hours)144 to 167 12 hours + (ltvpgt-143) x 30 minutes168 to 196 (ltvpgt-166) x 1 day197 to 255 (ltvpgt-192) x 1 week

Example

AT+CMVP=167OK



9219 AT+CMGRD Read and delete message

This command is used to read message and delete the message at the same time It integrate AT+CMGRand AT+CMGD but it doesnrsquot change the message statusNote This command not support in CDMAEVDO mode

AT+CMGRD Read and delete messageTest CommandAT+CMGRD=

ResponseOK

Write CommandAT+CMGRD=ltindexgt

Responsea)If text mode(AT+CMGF=1)command successful andSMS-DE-LIVER+CMGRDltstatgtltoagt[ltalphagt]ltsctsgt[lttooagtltfogtltpidgtltdcsgt ltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagtOKb)If text mode(AT+CMGF=1)command successful and SMS-SU-BMIT+CMGRDltstatgtltdagt[ltalphagt][lttodagtltfogtltpidgtltdcsgt[ltvpgt] ltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagtOKc)If text mode(AT+CMGF=1)command successful and SMS-STA-TUS- REPORT+CMGRD ltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgtOKd)If text mode(AT+CMGF=1)command successful andSMS-CO-MMAND+CMGRDltstatgtltfogtltctgt[ltpidgt[ltmngt][ltdagt][lttodagt]ltlengthgtltCRgtltLFgtltdatagt]OKe)If text mode(AT+CMGF=1)command successful and CBM sto-rage+CMGRDltstatgtltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagtOKf)If PDU mode(AT+CMGF=0) and command successful+CMGRD ltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugtOKb)If failedERRORc)If failed+CMS ERROR lterrgt



Defined Values

Refer to command AT+CMGR

Example

AT+CMGRD=6+CMGRDREC READ+8613917787249060710120938+32145400 +86138002105001454How do you doOK

9220 AT+CMGSEX Send message

This command is used to send message from a TE to the network (SMS-SUBMIT)Note This command not support in CDMAEVDO mode

AT+CMGSEX Send messageTest CommandAT+CMGSEX=

ResponseOK

Write CommandIf text mode (AT+CMGF=1)AT+CMGSEX=ltdagt[lttodagt][ltmrgtltmsg_seggtltmsg_totalgt]ltCRgtText is enteredltCTRL-ZESCgt

Responsea)If sending successfully+CMGSEX ltmrgtOKb)If cancel sendingOKc)If sending failsERRORd)If sending fails+CMS ERROR lterrgt

Defined Values


lttodagt TP-Destination-Address Type-of-Address octet in integer format(When first character of ltdagt is + (IRA 43) default is 145otherwise default is 129) The range of value is from 128 to 255

ltmrgt Message ReferenceGSM 0340 TP-Message-Reference in integer format The



maximum length is 255ltmsg_seggt The segment number for long smsltmsg_totalgt The total number of the segments for long sms Its range is from 2

to 255

Example

AT+CMGSEX=13012832788 190 1 2ltCRgt(TEXT MODE)gt ABCDltctrl-ZESCgt+CMGSEX 190OKAT+CMGSEX=13012832788 190 2 2ltCRgt(TEXT MODE)gt ABCDltctrl-ZESCgt+CMGSEX 191OK

NOTE In text mode the maximum length of an SMS depends on the used coding scheme Forsingle SMS it is 160 characters if the 7 bit GSM coding scheme is used For multiple long sms it is153 characters if the 7 bit GSM coding scheme is used

9221 AT+CMSSEX Send multi messages from storage

This command is used to send messages with location value ltindex1gtltindex2gtltindex3gthellip frompreferred message storage ltmem2gt to the network (SMS-SUBMIT or SMS-COMMAND)The max count ofindex is 13 one timeNote This command not support in CDMAEVDO mode

AT+CMSSEX Send multi messages from storageTest CommandAT+CMSSEX=

ResponseOK

Write CommandAT+CMSSEX=

ltindexgt [ltindex gt[hellip ]]

Responsea)

+CMSSEX ltmrgt[ltmrgt[hellip]]

OKb)If failedERRORc)If sending fails

NOTE



[+CMSSEX ltmrgt[ltmrgt[hellip]]]

+CMS ERROR lterrgt

Defined Values



NOTE In text mode the maximum length of an SMS depends on the used coding scheme It is 160characters if the 7 bit GSM coding scheme is used

Example

AT+CMSSEX=01+CMSSEX 239240OK


9222 AT+CMGP Set cdmaevdo text mode parameters

The command is used to select values for additional parameters needed when SM is sent to the network orplaced in storage when text format message mode is selectedNOTE take effect in CDMAEVDO mode

AT+CMGP Set cdmaevdo text mode parametersTest CommandAT+CMGP=

ResponseOK

Read CommandAT+CMGP

Response+CMGP lttidgtltvpfgtltvpgtltddtfgtltddtgtOK

Write CommandAT+CMGP=[Tid][ltvpfgtltvpgt[ltddtfgtltddtgt]]

ResponseOK

NOTE



Defined Values

lttidgt Teleservice IDvaluemaybe 40954096409740984099410041014102Default 4098

ltvpfgt Valid Period Format0 Absolute1 Relative

ltvpgt Valid Period

ldquoYYMMDDHHMMSSrdquo if vpf=0

Integer not exceed 248 if vpf=1ltddtfgt Deferred Delivery Time Format

0 Absolute1 Relative

ltddtgt Deferred Delivery Time

ldquoYYMMDDHHMMSSrdquo if ddtf=0

Integer not exceed 248 if ddtf=1

Example

AT+CMGP=40980rdquo110422162100rdquo112

OK



10AT Commands for SSL

101 Overview of AT Commands for SSL

Command DescriptionAT+CCHSTART Start SSL serviceAT+CCHSTOP Stop SSL serviceAT+CCHOPEN Connect to SSL serverAT+CCHCLOSE Disconnect from SSL serverAT+CCHSEND Send data to SSL serverAT+CCHRECV Read the cached data that received from the SSL serverAT+CCHCFG Configure the client contextAT+CCHSSLCFG Set the SSL contextAT+CCHSET Configure the report mode of sending and receiving dataAT+CCHMODE Configure the mode of sending and receiving dataAT+CCHADDR Get the IPV4 addressAT+CSSLCFG Configure the SSL contextAT+CCERTDOWN Download certificate into the moduleAT+CCERTLIST List certificatesAT+CCERTDELE Delete certificates

102 Detailed Description of AT Commands for SSL

1021 AT+CCHSTART Start SSL service

AT+CCHSTART Start SSL serviceExecution CommandAT+CCHSTART

Responsea)If start SSL service successfullyOK

+CCHSTART 0



b)If start SSL service successfully+CCHSTART 0

OKc)If failedERRORd)If failedOK

+CCHSTART lterrgtParameter Saving Mode -Maximum Response Time 120000msReference -

Defined Values

lterrgt Integer type which indicates the result code

Example

AT+CCHSTARTOK

+CCHSTART 0

You must execute AT+CCHSTART before any other SSL related operations

1022 AT+CCHSTOP Stop SSL service

AT+CCHSTOP Stop SSL serviceExecution CommandAT+CCHSTOP

Responsea)If stop SSL service successfully+CCHSTOP 0

OKb)If stop SSL service successfullyOK

+CCHSTOP 0c)If failed

NOTE



ERRORParameter Saving Mode -Maximum Response Time -Reference -

Defined Values


Example

AT+CCHSTOPOK

+CCHSTOP 0

1023 AT+CCHOPEN Connect to SSL server

AT+CCHOPEN Connect to SSL serverTest CommandAT+CCHOPEN=

Response+CCHOPEN (0-1)rdquoADDRESSrdquo(1-65535)[(1-2)[(1-65535)]]

OKRead CommandAT+CCHOPEN

ResponseIf connect to a server it will show the connected information Otherwisethe connected information is empty+CCHOPEN 0rdquolthostgtrdquoltportgtltclient_typegt[ltbind_portgt]+CCHOPEN 1rdquolthostgtrdquoltportgtltclient_typegt[ltbind_portgt]

OKWrite CommandAT+CCHOPEN=ltsession_idgtrdquohostrdquoltportgt[ltclient_typegt[ltbind_portgt]]

Responsea)If connect successfully+CCHOPEN ltsession_idgt0

OKb)If connect successfullyOK

+CCHOPEN ltsession_idgt0c)If connect successfully in transparent modeCONNECT [lttextgt]d)If failed



OK

+CCHOPEN ltsession_idgtlterrgt[+CCHCLOSE ltsession_idgtlterrgt]e)If failedERRORf)If failed in transparent modeCONNECT FAIL

Parameter Saving Mode -Maximum Response Time -Reference -

Defined Values

ltsession_idgt The session index to operate Itrsquos from 0 to 1lthostgt The server address length range is 1 to 256ltportgt The server port which to be connected the range is from 1 to 65535ltclient_typegt The type of client

1 ndash TCP client2 ndash SSLTLS clientDefault value is 2

ltbind_portgt The local port for channel the range is from 1 to 65535lttextgt CONNECT result code string the string formats please refer

ATXATVATampE commandlterrgt Integer type the result of operation0 is success other value is failure

Example

AT+CCHOPEN=0rdquowwwbaiducomrdquo4432OK

+CCHOPEN 00

If you donrsquot set the SSL context by AT+CCHSSLCFG before connecting a SSLTLS server byAT+CCHOPEN it will use the ltsession_idgt (the 1rsquost parameter of AT+CCHOPEN) SSL contextwhen connecting to the server

1024 AT+CCHCLOSE Disconnect from SSL server

NOTE



AT+CCHCLOSE Disconnect from SSL serverWrite CommandAT+CCHCLOSE=ltsession_idgt

Responsea)If successfully+CCHCLOSE ltsession_idgt0

OKb)If successfullyOK

+CCHCLOSE ltsession_idgt0c)If successfully in transparent modeOK

CLOSEDd)If failedERROR


Defined Values

ltsession_idgt The session index to operate Itrsquos from 0 to 1lterrgt Integer type the result of operation 0 is success other value is failure

Example

AT+CCHCLOSE=0OK

+CCHCLOSE 00

1025 AT+CCHSEND Send data to SSL server

AT+CCHSEND Send data to SSL serverTest CommandAT+CCHSEND=

Response+CCHSEND (0-1)(1-2048)

OKRead CommandAT+CCHSEND

Response+CCHSEND 0ltunsent_len_0gt1ltunsent_len_1gt



OKWrite CommandAT+CCHSEND=ltsession_idgtltlengt

Responsea)if parameter is rightgtltinput data heregtWhen the total size of the inputted data reaches ltlengt TA will reportthe following code Otherwise the serial port will be blockedOKb)If parameter is wrong or other errors occurERROR


Defined Values

ltsession_idgt The session index to operate Itrsquos from 0 to 1ltlengt The length of data to send Its range is from 1 to 2048 bytesltunsent_len_0gt The data of connection 0 cached in sending buffer which is waiting to

be sentltunsent_len_1gt The data of connection 1 cached in sending buffer which is waiting to

be sent

Example

AT+CCHSEND=0125gt GET HTTP11Host wwwgooglecomhkUser-Agent MAUI htp User AgentProxy-Connection keep-aliveContent-Length 0

OK

1026 AT+CCHRECV Read the cached data that received from the server

AT+CCHRECV Read the cached data that received from the serverRead CommandAT+CCHRECV

Response+CCHRECV LENltcache_len_0gtltcache_len_1gt

OK



Write CommandAT+CCHRECV=ltsession_idgt[ltmax_recv_lengt]

Responsea)if parameter is right and there are cached dataOK

[+CCHRECV DATAltsession_idgtltlengthellip+CCHRECV DATAltsession_idgtltlengthellip]+CCHRECV ltsession_idgtlterrgtb) if parameter is not right or any other error occurs+CCHRECV ltsession_idgtlterrgt


Defined Values

ltsession_idgt The session_id to operate Itrsquos from 0 to 1ltmax_recv_lengt Maximum bytes of data to receive in the current AT+CCHRECV

calling It will read all the received data when the value is greater thanthe length of RX data cached for session ltsession_idgt0 means the maximum bytes to receive is 2048 bytes (But when2048 is greater than the length of RX data cached for sessionltsession_idgt 0 means the length of RX data cached for sessionltsession_idgt)The default value is the length of RX data cached for sessionltsession_idgtIt will be not allowed when there is no data in the cache

ltcache_len_0gt The length of RX data cached for connection 0ltcache_len_1gt The length of RX data cached for connection 1ltlengt The length of data followedlterrgt String type displays the cause of occurring error please refer to

Chapter 103 for details

Example

AT+CCHRECV=1OK+CCHRECV DATA1249HTTP11 200 OKContent-Type texthtmlContent-Language zh-CNContent-Length 57



Date Tue 31 Mar 2009 015605 GMTConnection CloseProxy-Connection Close

lthtmlgtltheadergttestltheadergtltbodygtTest bodyltbodygt

+CCHRECV 10

1027 AT+CCHADDR Get IPV4 address

AT+CCHADDR Get IPV4 addressExecution CommandAT+CCHADDR

Response+CCHADDR ltip_addressgt

OKParameter Saving Mode -Maximum Response Time -Reference -

Defined Values

ltip_addressgt A string parameter that identifies the IPv4 address after PDPactivated

Example

AT+CCHADDR+CCHADDR 1071155118

OK

1028 AT+CCHCFG Configure the client context

AT+CCHCFG Configure the client contextTest Command Response



AT+CCHCFG= +CCHCFG ldquosendtimeoutrdquo(0-1)(60-150)+CCHCFG ldquosslctxrdquo(0-1)(0-9)

OKRead CommandAT+CCHCFG

Response+CCHCFG 0ltsendtimeout_valgtltsslctx_indexgt+CCHCFG 1ltsendtimeout_valgtltsslctx_indexgt

OKWrite Command

Configure the timeout value of thespecified client when sending data

AT+CCHCFG=rdquosendtimeoutrdquoltsession_idgtltsendtimeout_valgt

ResponseIf successfullyOKIf failedERROR

Write Command

Configure the SSL context indexitrsquos as same as AT+CSSLCFG

AT+CCHCFG=rdquosslctxrdquoltsession_idgtltsslctx_indexgt



Defined Values

ltsession_idgt The session_id to operate Itrsquos from 0 to 1ltsendtimeout_valgt The timeout value used in sending data stage The range is 60-150

seconds The default value is 150ltsslctx_indexgt The SSL context ID which will be used in the SSL connection Refer to

the ltssl_ctx_indexgt of AT+CSSLCFG

Example

AT+CCHCFG=rdquosendtimeoutrdquo060OK

This command must be called before AT+CCHOPEN and after AT+CCHSTART The setting will becleared after AT+CCHOPEN failed or AT+CCHCLOSE

NOTE



1029 AT+CCHSSLCFG Set the SSL context

AT+CCHSSLCFG Set the SSL contextTest CommandAT+CCHSSLCFG=

Response+CCHSSLCFG (0-1)(0-9)

OKRead CommandAT+CCHSSLCFG

Response+CCHSSLCFG ltsession_idgt[ssl_ctx_index]+CCHSSLCFG ltsession_idgt[ssl_ctx_index]

OKWrite CommandAT+CCHSSLCFG=ltsession_idgtltssl_ctx_indexgt

Responsea) If successfullyOKb) If failedERROR


Defined Values

ltsession_idgt The session_id to operate Itrsquos from 0 to 1ltssl_ctx_indexgt The SSL context ID which will be used in the SSL connection Refer to


Example

AT+CCHSSLCFG=+CCHSSLCFG (0-1)(0-9)

OKAT+CCHSSLCFG=11OK


If you donrsquot set the SSL context by this command before connecting to SSLTLS server byAT+CCHOPEN the CCHOPEN operation will use the SSL context as same as index ltsession_idgt(the 1st parameter of AT+CCHOPEN) when connecting to the server

NOTE



10210 AT+CCHMODE Configure the mode of sending and receiving data

AT+CCHMODE Configure the mode of sending and receiving modeTest CommandAT+CCHMODE=

Response+CCHMODE (0-1)

OKRead CommandAT+CCHMODE

Response+CCHMODE ltmodegt

OKWrite CommandAT+CCHMODE=ltmodegt



Defined Values

ltmodegt The mode value0 ndash Normal1 ndash Transparent modeThe default value is 0

Example

AT+CCHMODE=+CCHMODE (0-1)

OKAT+CCHMODE=1OK

This command must be called before AT+CCHSTART There is only one session in the transparent mode itrsquos the first session

NOTE



10211 AT+CCHSET Configure the report mode of sending and receiving data

AT+CCHSET Configure the report mode of sending and receiving dataTest CommandAT+CCHSET=

Response+CCHSET (0-1)(01)

OKRead CommandAT+CCHSET

Response+CCHSET ltreport_send_resultgtltrecv_modegt

OKWrite CommandAT+CCHSET=ltreport_send_resultgt[ltrecv_modegt]



Defined Values

ltreport_send_resultgt Whether to report result of CCHSEND the default value is 00 ndash No1ndashYes Module will report +CCHSEND ltsession_idgtlterrgt to MCUwhen complete sending data

ltrecv_modegt The receiving mode0 -- Output the data to MCU whenever received data1 -- Module caches the received data and notifies MCU with+CCHEVENT ltsession_idgt RECV EVENTMCU can use AT+CCHRECV to receive the cached data (only inmanual receiving mode)

Example

AT+CCHSET=+CCHSET (0-1)(01)

OKAT+CCHSET=11OK



This command must be called before AT+CCHSTART

10212 AT+CSSLCFG Configure the SSL context

AT+CSSLCFG Configure the SSL contextTest CommandAT+CSSLCFG=

Response+CSSLCFG sslversion(0-9)(0-4)+CSSLCFG authmode(0-9)(0-3)+CSSLCFG ignorelocaltime(0-9)(01)+CSSLCFG negotiatetime(0-9)(10-300)+CSSLCFG cacert(0-9)(5-128)+CSSLCFG clientcert(0-9)(5-128)+CSSLCFG clientkey(0-9)(5-128)+CSSLCFG enableSNI(0-9)(01)+CSSLCFG keypwd(0-9)(0-128)+CSSLCFG ciphersuites(0-9)(0x002F0xFFFF)

OKRead CommandAT+CSSLCFG=

Response+CSSLCFG0ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG1ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG2ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG3ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG4ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG

NOTE



5ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG6ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG7ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG8ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt+CSSLCFG9ltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt

OKWrite CommandQuery the configuration of thespecified SSL contextAT+CSSLCFG=ltssl_ctx_indexgt

Response+CSSLCFGltssl_ctxindexgtltsslversiongtltauthmodegtltignoreltimegtltnegotiatetimegtltca_filegtltclientcert_filegtltclientkey_filegtltenalbeSNI_flaggtltkeypwdgtltciphersuitesgt

OKWrite CommandConfigure the version of thespecified SSL context

AT+CSSLCFG=rdquosslversionrdquoltssl_ctx_indexgtltsslversiongt


Write CommandConfigure the authentication ofthe specified SSL context

AT+CSSLCFG=rdquoauthmoderdquoltssl_ctx_indexgtltauthmodegt


Write CommandConfigure the ignore local timeflag of the specified SSL context

AT+CSSLCFG=rdquoignorelocalti




merdquoltssl_ctx_indexgtltignoreltimegtWrite CommandConfigure the negotiate timeoutvalue of the specified SSL context

AT+CSSLCFG=rdquonegotiatetimerdquoltssl_ctx_indexgtltnegotiatetimegt


Write CommandConfigure the server root CA ofthe specified SSL context

AT+CSSLCFG=rdquocacertrdquoltssl_ctx_indexgtltca_filegt


Write CommandConfigure the client certificate ofthe specified SSL context

AT+CSSLCFG=rdquoclientcertrdquoltssl_ctx_indexgtltclientcert_filegt


Write CommandConfigure the client key of thespecified SSL context

AT+CSSLCFG=rdquoclientkeyrdquoltssl_ctx_indexgtltclientkey_filegt


Write CommandConfigure the enableSNI flag ofthe specified SSL context

AT+CSSLCFG=rdquoenableSNIrdquoltssl_ctx_indexgtltenableSNI_Flaggt


Write CommandConfigure the password of thespecified SSL context

AT+CSSLCFG=rdquokeypwdrdquoltssl_ctx_indexgtltkeypwdgt


Write CommandConfigure the ciphersuite of thespecified SSL context

Responsea)If successfullyOK



AT+CSSLCFG=rdquociphersuitesrdquoltssl_ctx_indexgtltciphersuitesgt

b)If failedERROR


Defined Values

ltssl_ctx_indexgt The SSL context ID The range is 0-9ltsslversiongt The SSL version the default value is 4

0 ndash SSL301 ndash TLS102 ndash TLS113 ndash TLS124 ndash All

The configured version should be support by server So you shoulduse the default value if you canrsquot confirm the version which the serversupported

ltauthmodegt The authentication mode the default value is 00 ndash no authentication1 ndashserver authentication It needs the root CA of the server2 ndashserver and client authentication It needs the root CA of the server

the cert and key of the client3 ndashclient authentication and no server authentication It needs the certand key of the client

ltignoreltimegt The flag to indicate how to deal with expired certificate the defaultvalue is 10 ndash care about time check for certification1 ndash ignore time check for certification

When set the value to 0 it need to set the right current date and timeby AT+CCLK when need SSL certification

ltnegotiatetimegt The timeout value which is used in SSL negotiating stage The rangeis 10-300 seconds The default value is 300

ltca_filegt The root CA file name of SSL context The file name must have typelike ldquopemrdquo or ldquoderrdquo The length of filename is from 5 to 128 bytesIf the filename contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark (Thestring in the quotation mark should be hexadecimal of the filenamersquosUTF8 code)

There are two ways to download certificate files to module



1 By AT+CCERTDOWN2 By FTPS or HTTPS commands Please refer to chapter 12 and 13

ltclientcert_filegt The client cert file name of SSL context The file name must have typelike ldquopemrdquo or ldquoderrdquo The length of filename is from 5 to 128 bytesIf the filename contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark (Thestring in the quotation mark should be hexadecimal of the filenamersquosUTF8 code)

There are two ways to download certificate files to module1 By AT+CCERTDOWN2 By FTPS or HTTPS commands Please refer to chapter 12 and 13

ltclientkey_filegt The client key file name of SSL context The file name must have typelike ldquopemrdquo or ldquoderrdquo The length of filename is from 5 to 128 bytesIf the filename contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark (Thestring in the quotation mark should be hexadecimal of the filenamersquosUTF8 code)


ltenableSNI_flaggt The flag to indicate that enable the SNI flag or not the default value is00 ndash not enable SNI1 ndash enable SNI

ltkeypwdgt The password of the client key file of SSL context When the clientneeds to be authorized client key file is needed Because the clientkey file may be encrypted we need theltkeypwdgt to decrypt it The length of ltkeypwdgt is from 0 to 128bytes

ltciphersuitesgt Numeric type SSL ciphersuites

0x002F TLS_RSA_WITH_AES_128_CBC_SHA

0xFFFF Support all

Example

AT+CSSLCFG=rdquosslversionrdquo11OK

10213 AT+CCERTDOWN Download certificate into the module



AT+CCERTDOWN Download certificate into the moduleTest CommandAT+CCERTDOWN=

Response+CCERTDOWN (5-128)(1-10240)

OKWrite CommandAT+CCERTDOWN=ltfilenamegtltlengt

Responsea)If it can be downloadgtltinput data heregt

OKb)If failedERROR


Defined Values

ltfilenamegt The name of the certificatekey file The file name must have type likeldquopemrdquo or ldquoderrdquo The length of filename is from 5 to 128 bytesIf the filename contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark (Thestring in the quotation mark should be hexadecimal of the filenamersquosUTF8 code)For example If you want to download a file with name ldquo中华pemrdquo youshould convert the ldquo 中华 pemrdquo to UTF8 coding(ampx4E2Dampx534Epem) then input the hexadecimal(262378344532443B262378353334453B2E70656D) of UTF8 coding

lengt The length of the file data to send The range is from 1 to 10240 bytes

Example

AT+CCERTDOWN=rdquoclient_keyderrdquo611gt file contenthelliphellipOK

10214 AT+CCERTLIST List certificates

AT+CCERTLIST List certificatesExecution CommandAT+CCERTLIST

Response[+CCERTLIST ltfile_namegt



[+CCERTLIST ltfile_namegt]hellipltCRgtltLFgt]OK


Defined Values

ltfile_namegt The certificatekey files which has been downloaded to the moduleIf the filename contains non-ASCII characters it will show thenon-ASCII characters as UTF8 code

Example

AT+CCERTLIST+CCERTLIST ldquoca_certderrdquo+CCERTLIST ldquoclient_keypemrdquordquo

OK

10215 AT+CCERTDELE Delete certificates

AT+CCERTDELE Delete certificatesWrite CommandAT+CCERTDELE=ltfilenamegt

Responsea)If delete successfullyOKb)If failedERROR


Defined Values

ltfilenamegt The name of the certificatekey file The file name must have type likeldquopemrdquo or ldquoderrdquo The length of filename is from 5 to 128 bytesIf the filename contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark (Thestring in the quotation mark should be hexadecimal of the filenamersquos



UTF8 code)For example If you want to download a file with name ldquo中华pemrdquo youshould convert the ldquo 中华 pemrdquo to UTF8 coding(ampx4E2Dampx534Epem) then input the hexadecimal(262378344532443B262378353334453B2E70656D) of UTF8 coding

Example

AT+CCERTDELE=rdquoserver_caderrdquoOK

103 Command result lterrgt codes

Result Code

0 Operation succeeded

1 Alerting state(reserved)

2 Unknown error

3 Busy

4 Peer closed

5 Operation timeout

6 Transfer failed

7 Memory error

8 Invalid parameter

9 Network error

10 Open session error

11 State error

12 Create socket error

13 Get DNS error

14 Connect socket error

15 Handshake error

16 Close socket error

17 Nonet

18 Send data timeout

19 Not set certificates



104 Unsolicited result codes

Information Description+CCHEVENT ltsession_idgtRECV EVENT In manual receiving mode when new data of

a connection arriving to the module thisunsolicited result code will be reported toMCU

+CCH_RECV_CLOSED ltsession_idgtlterrgt When receive data occurred any error thisunsolicited result code will be reported toMCU

+CCH_PEER_CLOSED ltsession_idgt The connection is closed by the server



11AT Commands for TCPIP

111 Overview of AT Commands for TCPIP

Command DescriptionAT+NETOPEN Start TCPIP serviceAT+NETCLOSE Stop TCPIP serviceAT+CIPOPEN Setup TCPUDP client socket connectionAT+CIPCLOSE Destroy TCPUDP client socket connectionAT+CIPSEND Send TCPUDP dataAT+CIPRXGET Retrieve TCPUDP buffered dataAT+IPADDR Get IP address of PDP contextAT+CIPHEAD Add an IP header when receiving dataAT+CIPSRIP Show remote IP address and portAT+CIPMODE Select TCPIP application modeAT+CIPSENDMOE Set sending modeAT+CIPTIMEOUT Set TCPIP timeout valueAT+CIPCCFG Configure parameters of socketAT+SERVERSTART Startup TCP serverAT+SERVERSTOP Stop TCP serverAT+CIPACK Query TCP connection data transmitting statusAT+CDNSGIP Query the IP address of given domain nameAT+CDNSGHNAME Query the domain name of given IP addressAT+CIPDNSSET Set DNS query parametersAT+CPING Ping destination addressAT+CPINGSTOP Stop an ongoing ping session

112 Detailed Description of AT Commands for TCPIP

1121 AT+NETOPEN Start TCPIP service



AT+NETOPEN Start TCPIP serviceRead CommandAT+NETOPEN

Response+NETOPEN ltnet_stategt

OKExecution CommandAT+NETOPEN

ResponseIf the PDP context has not been activated or the network closedabnormally responseOK

+NETOPEN lterrgtwhen the PDP context has been activated successfully if you executeAT+NETOPEN again response+IP ERROR Network is already opened

ERROR

otherERROR

Parameter Saving Mode -Maximum Response Time 120000msReference -

Defined Values

ltnet_stategt Integer type which indicates the state of PDP context activation0 network close (deactivated)1 network open(activated)

lterrgt Integer type the result of operation 0 is success other value is failure

Example

AT+NETOPENOK

+NETOPEN 0AT+NETOPEN+NETOPEN 1

OK

You must execute AT+NETOPEN before any other TCPUDP related operations

NOTE



1122 AT+NETCLOSE Stop TCPIP service

AT+NETCLOSE Stop TCPIP serviceExecution CommandAT+NETCLOSE

ResponseIf the PDP context has been activated responseOK

+NETCLOSE lterrgtIf the PDP context has not been activated response+NETCLOSE lterrgt

ERROR

otherERROR


Defined Values

lterrgt Integer type the result of operation0 is success other value is failure

Example

AT+NETCLOSEOK

+NETCLOSE 0

ldquoAT+NETCLOSErdquo can close all the opened socket connections when you didnrsquot close theseconnections by ldquoAT+CIPCLOSErdquo

1123 AT+CIPOPEN Setup TCPUDP client socket connection

AT+CIPOPEN Setup TCPUDP client socket connection

NOTE



Test CommandAT+CIPOPEN=

Response+CIPOPEN (0-9)(TCPUDP)

OKRead CommandAT+CIPOPEN

Response+CIPOPEN ltlink_numgt [lttypegtltserverIPgtltserverPortgtltindexgt]+CIPOPEN ltlink_numgt [lttypegtltserverIPgtltserverPortgtltindexgt][hellip]

OKIf a connection identified by ltlink_numgthas not been establishedsuccessfully +CIPOPEN ltlink_numgt will be returned

Write CommandTCP connectionAT+CIPOPEN=ltlink_numgtrdquoTCPrdquoltserverIPgtltserverPortgt[ltlocalPortgt]

Responseif PDP context has been activated successfully responseOK

+CIPOPEN ltlink_numgtlterrgtwhen the ltlink_numgt is greater than 10 response+IP ERROR Invalid parameter

ERROR

If PDP context has not been activated or the connection has beenestablished or parameter is incorrect or other errors response+CIPOPEN ltlink_numgtlterrgt

ERROR

Transparent mode for TCP connectionWhen you want to use transparent mode to transmit data you should setAT+CIPMODE=1 before AT+NETOPEN And if AT+CIPMODE=1 is setthe ltlink_numgt is restricted to be only 0if successCONNECT [lttextgt]

if failureCONNECT FAIL

otherERROR

Write CommandUDP connectionAT+CIPOPEN=ltlink_numgtrdquoUDPrdquoltlocalPortgt

if PDP context has been activated successfully response+CIPOPEN ltlink_numgt0

OKwhen the ltlink_numgt is greater than 10 response



+IP ERROR Invalid parameter

ERRORIf PDP context has not been activated or the connection has beenestablished or parameter is incorrect or other errors response+CIPOPEN ltlink_numgtlterrgt

ERROR

Transparent mode for UDP connectionWhen you want to use transparent mode to transmit UDP data youshould set AT+CIPMODE=1 before AT+NETOPEN And ifAT+CIPMODE=1 is set the ltlink_numgt is restricted to be only 0ltserverIPgt and ltserverPortgt should be set if AT+CIPMODE=1

if successCONNECT [lttextgt]


OtherERROR


Defined Values

ltlink_numgt Integer type identifies a connection Range is 0-9If AT+CIPMODE=1 is set the ltlink_numgt is restricted to be only 0

lttypegt String type identifies the type of transmission protocolTCP Transmission Control ProtocolUDP User Datagram Protocol

ltserverIPgt String type identifies the IP address of server The IP address formatconsists of 4 octets separated by decimal pointlike rdquoAAABBBCCCDDDrdquo Also the domain name is supported hereNOTEIf the domain name is inputted here the timeout value for theAT+CIPOPEN shall be decided by AT+CIPDNSSET

ltserverPortgt Integer type identifies the port of TCP server range is 0-65535NOTEWhen open port as TCP the port must be the opened TCP portWhen open port as UDP the port may be any portBut for Qualcomm connecting the port 0 is regarded as an invalid



operationltlocalPortgt Integer type identifies the port of local socket range is 0-65535ltindexgt Integer type which indicates whether the module is used as a client or

serverWhen used as server the range is 0-3 ltindexgt is the server index towhich the client is linked(-1) -- TCPUDP client(0-3) -- TCP server index

lttextgt String type which indicates CONNECT result code Please refer toATXATVATampE command for the string formats


Example

AT+CIPOPEN=0rdquoTCPrdquordquo11622822151rdquo100OK

+CIPOPEN 00AT+CIPOPEN=1rdquoUDPrdquo8080+CIPOPEN 10

OKAT+CIPOPEN=+CIPOPEN (0-9)(ldquoTCPrdquordquoUDPrdquo)

OKAT+CIPOPEN+CIPOPEN 0rdquoTCPrdquordquo11622822151rdquo100-1+CIPOPEN 1+CIPOPEN 2

+CIPOPEN 3

+CIPOPEN 4+CIPOPEN 5+CIPOPEN 6+CIPOPEN 7+CIPOPEN 8+CIPOPEN 9

OK



1124 AT+CIPCLOSE Destroy TCPUDP client socket connection

AT+CIPCLOSE Destroy TCPUDP client socket connectionTest CommandAT+CIPCLOSE=

Response+CIPCLOSE (0-9)

OKRead CommandAT+CIPCLOSE

Response+CIPCLOSEltlink0_stategtltlink1_stategtltlink2_stategtltlink3_stategtltlink4_stategtltlink5_stategtltlink6_stategtltlink7_stategtltlink8_stategtltlink9_stategt

OKWrite CommandAT+CIPCLOSE=ltlink_numgt

ResponseIf service type is TCP and the connection identified by ltlink_numgthas been established responseOK

+CIPCLOSE ltlink_numgtlterrgtIf service type is TCP and the access mode is transparent moderesponseOK

CLOSED

+CIPCLOSE ltlink_numgtlterrgtIf service type is UDP and the connection identified by ltlink_numgthas been established response+CIPCLOSE ltlink_numgt0

OKIf service type is UDP and access mode is transparent moderesponseCLOSED

+CIPCLOSE ltlink_numgtlterrgt

OKIf the connection has not been established abnormally closed orparameter is incorrect response+CIPCLOSE ltlink_numgtlterrgt

ERROR



OtherERROR


Defined Values

ltlink_numgt Integer type which identifies a connection Range is 0-9ltlink_stategt Integer type which indicates the state of connection identified by

ltlink_numgt Range is 0-10 -- disconnected1 -- connected


Example

AT+CIPCLOSE+CIPCLOSE 1000000000

OKAT+CIPCLOSE=+CIPCLOSE (0-9)

OKAT+CIPCLOSE=0OK

+CIPCLOSE 00

1125 AT+CIPSEND Send TCPUDP data

AT+CIPSEND Send TCPUDP dataTest CommandAT+CIPSEND=

Response+CIPSEND (0-9)(1-1500)

OKWrite CommandIf service type is ldquoTCPrdquo senddata with changeable length

ResponseIf the connection identified by ltlink_numgt has been establishedsuccessfully response



AT+CIPSEND=ltlink_numgt

Response ldquogtrdquo then type datato send tap CTRL+Z to senddata tap ESC to cancel theoperation

gtltinput datagtCTRL+ZOK

+CIPSEND ltlink_numgtltreqSendLengthgt ltcnfSendLengthgtIf ltreqSendLengthgt is equal ltcnfSendLengthgt it means that the datahas been sent to TCPIP protocol stack successfully

If the connection has not been established abnormally closed orparameter is incorrect response+CIPERROR lterrgt

ERROR

OtherERROR

Write CommandIf service type is ldquoTCPrdquo senddata with fixed length

AT+CIPSEND=ltlink_numgtltlengthgt

Response ldquogtrdquo type data untilthe data length is equal toltlengthgt

ResponseIf the connection identified by ltlink_numgt has been establishedsuccessfully responsegtltinput data with specified lengthgtOK



ERROR

OtherERROR

Write CommandIf service type is ldquoUDPrdquo senddata with changeable length

AT+CIPSEND=ltlink_numgtltserverIPgtltserverPortgt

Response ldquogtrdquo then type datato send tap CTRL+Z to send

ResponseIf the connection identified by ltlink_numgt has been establishedsuccessfully responsegtltinput datagtCTRL+ZOK

+CIPSEND ltlink_numgtltreqSendLengthgt ltcnfSendLengthgt



data tap ESC to cancel theoperation


ERROR

OtherERROR

Write CommandIf service type is ldquoUDPrdquo senddata with fixed length

AT+CIPSEND=ltlink_numgtltlengthgtltserverIPgtltserverPortgt



+CIPSEND ltlink_numgtltreqSendLengthgt ltcnfSendLengthgtIf the connection has not been established abnormally closed orparameter is incorrect response+CIPERROR lterrgt

ERROR

OtherERROR


Defined Values

ltlink_numgt Integer type identifies a connection Range is 0-9ltlengthgt Integer type indicates the length of sending data range is 1-1500ltserverIPgt String type which identifies the IP address of server

The IP address format consists of 4 octets separated by decimalpoint like rdquoAAABBBCCCDDDrdquo

ltserverPortgt Integer type identifies the port of TCP server range is 0-65535NOTEWhen open port as TCP the port must be the opened TCP portWhen open port as UDP the port may be any portBut for Qualcomm connecting the port 0 is regarded as an invalidoperation

ltreqSendlengthgt Integer type the length of the data requested to be sentltcnfSendLengthgt Integer type the length of the data confirmed to have been sent

-1 the connection is disconnected0 own send buffer or other sidersquos congestion window are full



Note If the ltcnfSendLengthgt is not equal to the ltreqSendLengthgtthe socket then cannot be used further


Example

AT+CIPSEND=01gtSOK

+CIPSEND 011AT+CIPSEND=11rdquo11623622175rdquo6775gtSOK

+CIPSEND 111AT+CIPSEND=2gtHelloltCtrl+ZgtOK

+CIPSEND 255AT+CIPSEND=3rdquo11623622175rdquo6775gtHello WorldltCtrl+ZgtOK

+CIPSEND 31111AT+CIPSEND=2gtHelloltESCgtERRORAT+CIPSEND+CIPSEND (0-9)(1-1500)

OK

Each ltCtrl+Zgt character present in the data should be coded as ltETXgtltCtrl+Zgt Each ltESCgtcharacter present in the data should be coded as ltETXgtltESCgt Each ltETXgt character will becoded as ltETXgtltETXgt Single ltCtrl+Zgt means end of the input data Single ltESCgt is used tocancel the sending

ltETXgt is 0x03 and ltCtrl+Zgt is 0x1A and ltESCgt is 0x1B

NOTE



1126 AT+CIPRXGET Retrieve TCPUDP buffered data

AT+CIPRXGET Retrieve TCPUDP buffered dataTest CommandAT+CIPRXGET=

Response+CIPRXGET (0-4)(0-9)(1-1500)

OKRead CommandAT+CIPRXGET

Response+CIPRXGET ltmodegt

OKWrite CommandAT+CIPRXGET=ltmodegtIn this case ltmodegt can onlybe 0 or 1

ResponseIf the parameter is correct responseOKElse responseERROR

Write CommandAT+CIPRXGET=2ltlink_numgt[ltlengt]Retrieve data in ACSII form

ResponseIf ltlengthgt field is empty the default value to read is 1500If the buffer is not empty response+CIPRXGET ltmodegtltlink_numgtltread_lengtltrest_lengtltdatagtACSII form

OKIf the buffer is empty response+IP ERROR No data

ERRORIf the parameter is incorrect or other error response+IP ERROR lterr_infogt

ERROROtherERROR

Write CommandAT+CIPRXGET=3ltlink_numgt[ltlengt]Retrieve data in hex form

ResponseIf ltlengthgt field is empty the default value to read is 750If the buffer is not empty response+CIPRXGET ltmodegtltlink_numgtltread_lengtltrest_lengtltdatagthex form


ERROR



If the parameter is incorrect or other error response+IP ERROR lterr_infogt

ERROROtherERROR

Write CommandAT+CIPRXGET=4ltlink_numgt

ResponseIf the parameter is correct response+CIPRXGET 4ltlink_numgtltrest_lengt

OKIf the parameter is incorrect or other error response+IP ERROR lterr_infogt

ERROROtherERROR


Defined Values

ltmodegt Integer type sets the mode to retrieve data Default value is 00 ndash set the way to get the network data automatically1 ndash set the way to get the network data manually2 ndash read data the max read length is 15003 ndash read data in HEX form the max read length is 7504 ndash get the rest data length

ltlink_numgt Integer type identifies a connection Range is 0-9ltlengt Integer type the data length to be read

Not required the default value is 1500 when ltmodegt=2 and 750when ltmodegt=3

ltread_lengt Integer type the length of data that has been readltrest_lengt Integer type the length of data which has not been read in the bufferlterr_infogt String type displays the cause of occurring error please refer to


Example

AT+CIPRXGET=+CIPRXGET (0-4)(1-1500)

OK



AT+CIPRXGET+CIPRXGET 1

OKAT+CIPRXGET=1OKAT+CIPRXGET=20100+CIPRXGET 2010013000123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789

OKAT+CIPRXGET=30100+CIPRXGET 30100120030313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839


OK

If set ltmodegt to 1 after receiving data the module will buffer it and report a URC as ldquo+CIPRXGET1ltlink_numgtrdquo to notify the host Then host can retrieve data by AT+CIPRXGET

If set ltmodegt to 0 the received data will be outputted to COM port directly by URC as ldquoRECVFROMltIP ADDRESSgtltPORTgtltCRgtltLFgt+IPD(data length)ltCRgtltLFgtltdatagtrdquo

If the buffer is not empty and the module receives data again then it will not report a new URCuntil all the received data has been retrieved by AT+CIPRXGET from buffer

The default value of ltmodegt is 0 When ltmodegt is set to 1 and the 2-4 mode will take effect If initially set ltmodegt to 1 after doing some data transmitting set ltmodegt to 0 then the buffered

data of the previously established connection will be output to the serial port directly and themaximum length of output data at a time is 1500

NOTE



1127 AT+IPADDR Get IP address of PDP context

AT+IPADDR Get IP address of PDP contextExecution CommandAT+IPADDR

ResponseIf PDP context has been activated successfully response+IPADDR ltip_addressgt

OKElse response+IP ERROR Network not opened


Defined Values

ltip_addressgt String type identifies the IP address of current active socket PDP

Example

AT+IPADDR+IPADDR 1071155118

OK

1128 AT+CIPHEAD Add an IP header when receiving data

AT+CIPHEAD Add an IP header when receiving dataTest CommandAT+CIPHEAD=

Response+CIPHEAD (0-1)

OKRead CommandAT+CIPHEAD

Response+CIPHEAD ltmodegt

OKWrite CommandAT+CIPHEAD=ltmodegt

ResponseIf the parameter is correct responseOK



Else responseERROR

Execution CommandAT+CIPHEAD

ResponseSet default value(ltmodegt=1)OK


Defined Values

ltmodegt Integer type indicates whether adding an IP header or not whenreceiving data Default value is 10 ndash not add IP header1 ndash add IP header the format is ldquo+IPD(data length)rdquo

Example

AT+CIPHEAD=+CIPHEAD (0-1)

OKAT+CIPHEAD=0OK

1129 AT+CIPSRIP Show remote IP address and port

AT+CIPSRIP Show remote IP address and portTest CommandAT+CIPSRIP=

Response+CIPSRIP (0-1)

OKRead CommandAT+CIPSRIP

Response+CIPSRIP ltmodegt

OKWrite CommandAT+CIPSRIP=ltmodegt




Execution CommandAT+CIPSRIP



Defined Values

ltmodegt Integer type indicates whether to show IP address and port of serveror not when receiving data Default value is 10 ndash not show1 ndash show the format is as follows

ldquoRECV FROMltIP ADDRESSgtltPORTgtrdquo

Example

AT+CIPSRIP=+CIPSRIP (0-1)

OKAT+CIPSRIP=1OK

11210 AT+CIPMODE Select TCPIP application mode

AT+CIPMODE Select TCPIP application modeTest CommandAT+CIPMODE=

Response+CIPMODE (0-1)

OKRead CommandAT+CIPMODE

Response+CIPMODE ltmodegt

OKWrite CommandAT+CIPMODE=ltmodegt


Execution CommandAT+CIPMODE

ResponseSet default value(ltmodegt=0)




Defined Values

ltmodegt Integer type sets TCPIP application mode Default value is 00 ndash Non transparent mode1 ndash Transparent mode

Example

AT+CIPMODE=+CIPMODE (0-1)

OKAT+CIPMODE=1OK

11211 AT+CIPSENDMODE Set sending mode

AT+CIPSENDMODE Set sending modeTest CommandAT+CIPSENDMODE=

Response+CIPSENDMODE (0-1)

OKRead CommandAT+CIPSENDMODE

Response+CIPSENDMODE ltmodegt

OKWrite CommandAT+CIPSENDMODE=ltmodegt



Defined Values



ltmodegt Integer type sets sending mode Default value is 00 ndash Sending without waiting peer TCP ACK mode1 ndash Sending wait peer TCPACK mode

Example

AT+CIPSENDMODE=+CIPSENDMODE (0-1)

OKAT+CIPSENDMODE=1OK

11212 AT+CIPTIMEOUT Set TCPIP timeout value

AT+CIPTIMEOUT Set TCPIP timeout valueRead CommandAT+CIPTIMEOUT

Response+CIPTIMEOUTltnetopen_timeoutgtltcipopen_timeoutgtltcipsend_timeoutgt

OKWrite CommandAT+CIPTIMEOUT=[ltnetopen_timeoutgt][[ltcipopen_timeoutgt][[ltcipsend_timeoutgt]]]



Defined Values

ltnetopen_timeoutgt Integer type timeout value for AT+NETOPENdefault is120000ms Range is 3000ms-120000ms

ltcipopen_timeoutgt Integer type timeout value for AT+CIPOPENdefault is120000ms Range is 3000ms-120000ms

ltcipsend_timeoutgt Integer type timeout value for AT+CIPSENDdefault is120000ms Range is 3000ms-120000ms

Example



AT+CIPTIMEOUT+CIPTIMEOUT 300002000040000

OKAT+CIPTIMEOUT=300002000040000OK

11213 AT+CIPCCFG Configure parameters of socket

AT+CIPCCFG Configure parameters of socketTest CommandAT+CIPCCFG=

Response+CIPCCFG (0-10)(0-1000)(0)(0-1)(0-1)(0-1)(500-120000)

OKRead CommandAT+CIPCCFG

Response+CIPCCFGltNmRetrygtltDelayTmgtltAckgtlterrModegtltHeaderTypegtltAsyncModegtltTimeoutValgt

OKWrite CommandAT+CIPCCFG=[ltNmRetrygt][[ltDelayTmgt][[ltAckgt][[lterrModegt][]ltHeaderTypegt][[[ltAsyncModegt][[ltTimeoutValgt]]]]]]]]


Execution CommandAT+CIPCCFG



Defined Values

ltNmRetrygt Integer type number of retransmission to be made for an IP packetRange is 0-10 The default value is 10

ltDelayTmgt Integer type number of milliseconds to delay to output data ofReceiving Range is 0-1000 The default value is 0

ltAckgt Integer type it can only be set to 0Itrsquos used to be compatible with old TCPIP command set



lterrModegt Integer type sets mode of reporting lterr_infogt default value is 10 error result code with numeric values1 error result code with string values

ltHeaderTypegt Integer type select which data header is used when receiving data itonly takes effect in multi-client mode Default value is 00 add data header the format is ldquo+IPDltdata lengthgtrdquo1 add data header the format is ldquo+RECEIVEltlink numgtltdatalengthgtrdquo

ltAsyncModegt Integer type range is 0-1 Default value is 0Itrsquos used to be compatible with old TCPIP command set

ltTimeoutValgt Integer type set the minimum retransmission timeout value for TCPconnection Range is 500ms-120000ms Default is 500ms

Example

AT+CIPCCFG=+CIPCCFG(0-10)(0-1000)(0)(0-1)(0-1)(0)(500-120000)

OKAT+CIPCCFG=35000111500OK

11214 AT+SERVERSTART Startup TCP server

AT+SERVERSTART Startup TCP serverTest CommandAT+SERVERSTART=

Response+SERVERSTART (0-65535)(0-3)

OKRead CommandAT+SERVERSTART

ResponseIf the PDP context has not been activated successfully response+CIPERROR lterrgt

ERRORIf there exists opened server response[+SERVERSTART ltserver_indexgtlt portgthellip]

OKOther



ERRORWrite CommandAT+SERVERSTART=ltportgtltserver_indexgt[ltbackloggt]

ResponseIf there is no error responseOKIf the PDP context has not been activated or the server identified byltserver_indexgt has been opened or the parameter is not correct orother errors response+CIPERROR lterrgt

ERROROtherERROR


Defined Values

ltportgt Integer type identifies the listening port of module when used as aTCP server Range is 0-65535

ltserver_indexgt Integer type the TCP server index range is 0-3ltAckgt Integer type it can only be set to 0

Itrsquos used to be compatible with old TCPIP command setltbackloggt Integer type the maximum connections can be queued in listening

queue Range is 1-3 Default is 3

Example

AT+SERVERSTART=+SERVERSTART 01000

OKAT+SERVERSTART=80801OK

After the ldquoAT+SERVERSTARTrdquo executes successfully an unsolicited result code is returned whena client tries to connect with module and module accepts request The unsolicited result codeis+CLIENT lt link_numgtltserver_indexgtltclient_IPgtltportgt

NOTE



11215 AT+SERVERSTOP Stop TCP server

AT+SERVERSTOP Stop TCP serverWrite CommandAT+SERVERSTOP=ltserver_indexgt

ResponseIf there exists open connection with the server identified byltserver_indexgt or the server identified by ltserver_indexgt has notbeen opened or the parameter is incorrect response+SERVERSTOP ltserver_indexgtlterrgt

ERRORIf the server socket is closed immediately response+SERVERSTOP ltserver_indexgt0

OK(In general the result is shown as below)If the server socket starts to close responseOK

+SERVERSTOP ltserver_indexgtlterrgtOtherERROR


Defined Values

ltserver_indexgt Integer type the TCP server index range is 0-3lterrgt Integer type the result of operation0 is success other value is failure

Example

AT+SERVERSTOP=0+SERVERSTOP 00

OK

Before stopping a TCP server all sockets ltserver_indexgt of which equals to the closing TCPserver index must be closed first

NOTE



11216 AT+CIPACK Query TCP connection data transmitting status

AT+CIPACK Query TCP connection data transmitting statusTest CommandAT+CIPACK=

Response+CIPACK (0-9)

OKWrite CommandAT+CIPACK=ltlink_numgt

ResponseIf the PDP context has not been activated or the connectionidentified by ltlink_numgt has not been established abnormallyclosed or the parameter is incorrect or other errors response+IP ERROR lterr_infogt

ERRORIf the connection has been established and the service type isldquoTCPrdquo response+CIPACK ltsent_data_sizegtltack_data_sizegtltrecv_data_sizegt


Defined Values

ltlink_numgt Integer type identifies a connection Range is 0-9ltsent_data_sizegt Integer type the total length of sent dataltack_data_sizegt Integer type the total length of acknowledged dataltrecv_data_sizegt Integer type the total length of received datalterrgt Integer type the result of operation 0 is success other value is failurelterr_infogt String type displays the cause of occurring error please refer to


Example

AT+CIPACK=+CIPACK (0-9)

OKAT+CIPACK=0+CIPACK 16165

OK



113 DNSampPING

1131 AT+CDNSGIP Query the IP address of given domain name

AT+CDNSGIP Query the IP address of given domain nameTest CommandAT+CDNSGIP=

ResponseOK

Write CommandAT+CDNSGIP=ltdomainnamegt

ResponseIf the given domain name has related IP response+CDNSGIP 1ltdomain namegtltIP addressgt

OKIf the given name has no related IP response+CDNSGIP 0ltdns error codegt

ERROROtherERROR


Defined Values

ltdomain namegt String type (string should be included in quotation marks) indicatesthe domain name The maximum length of domain name is 254Valid characters allowed in the domain name area-z A-Z 0-9ldquo-ldquo(hyphen) and ldquordquo A domain name is made up of one label name ormore label names separated by ldquordquo (eg AT+CDNSGIP=rdquoaabbccrdquo)For label names separated by ldquordquo length of each label must be nomore than 63 characters The beginning character of the domainname and of labels should be an alphanumeric character

ltIP addressgt String type indicates the IP address corresponding to the domainname

ltdns error codegt Integer type indicates the error code10 DNS GENERAL ERROR

Example



AT+CDNSGIP=rdquowwwbaiducomrdquo+CDNSGIP1rdquowwwbaiducomrdquordquo6113516921rdquo

OK

1132 AT+CDNSGHNAME Query the domain name of given IP address

AT+CDNSGHNAME Query the domain name of given IP addressTest CommandAT+CDNSGHNAME=

ResponseOK

Write CommandAT+CDNSGHNAME=ltIPaddressgt

ResponseIf the given IP address has related domain name response+CDNSGHNAME ltindexgtltdomain namegtltIP addressgt

OKIf the given IP address has no related domain name response+CDNSGHNAME 0ltdns error codegt

ERROROtherERROR


Defined Values


ltIP addressgt String type (string should be included in quotation marks) indicatesthe IP address corresponding to the domain name

ltdns error codegt Integer type which indicates the error code10 DNS GENERAL ERROR

ltindexgt Integer type which indicates DNS result indexThis value is always 1 if performing successfully Currently only the



first record returned from the DNS server will be reported

Example

AT+CDNSGHNAME=rdquo5832231148rdquo+CDNSGHNAME 1rdquomailsimcomrdquordquo5832231148rdquo

OK

1133 AT+CIPDNSSET Set DNS query parameters

AT+CIPDNSSET Set DNS query parametersRead CommandAT+CIPDNSSET

Response+CIPDNSSET 3300007

OKWrite CommandAT+CIPCCFG=[ltmax_net_retriesgt][[ltnet_timeoutgt][[ltmax_query_retriesgt]]]



Defined Values

ltmax_net_retriesgt Integer type maximum retry times for opening PS network to performDNS query Range is 0-3 Default is 3

ltnetopen_timeoutgt Integer type timeout value for each opening PS network operationwhen performing DNS query Range is 3000ms-120000ms Defaultvalue is 30000ms

ltmax_query_retriesgt Integer type maximum retry times for performing DNS query usingUDP packet Range is 0-7 Default value is 7

Example

AT+CIPDNSSET+CIPDNSSET 1300003

OK



AT+CIPDNSSET=1300001OK

1134 AT+CPING Ping destination address

AT+CPING Ping destination addressTest CommandAT+CPING=

Response+CPING IP address (list of supportedltdest_addr_typegts)(1-100)(4-188)(1000-10000)(10000-100000) (16-255)OK

Write CommandAT+CPING=ltdest_addrgtltdest_addr_typegt[ltnum_pingsgt[ltdata_packet_sizegt[ltinterval_timegt[ltwait_timegt[ltTTLgt]]]]]

ResponseOK

If pingrsquos result_type = 1+CPINGltresult_typegtltresolved_ip_addrgtltdata_packet_sizegtltrttgtltTTLgt

If pingrsquos result_type = 2+CPING ltresult_typegt

If pingrsquos result_type = 3+CPINGltresult_typegtltnum_pkts_sentgtltnum_pkts_recvdgtltnum_pkts_lostgtltmin_rttgtltmax_rttgtltavg_rttgt


Defined values

ltdest_addrgt The destination is to be pinged it can be an IP address or a domainname

ltdest_addr_typegt Integer type Address family type of the destination address1 ndash IPv42 ndash IPv6(reserved)

ltnum_pingsgt Integer type The num_pings specifies the number of times the pingrequest (1-100) is to be sent The default value is 4

ltdata_packet_sizegt Integer type Data byte size of the ping packet (4-188) The defaultvalue is 64 bytes



ltinterval_timegt Integer type Interval between each ping Value is specified inmilliseconds (1000ms-10000ms) The default value is 2000ms

ltwait_timegt Integer type Wait time for ping response An ping response receivedafter the timeout shall not be processed Value specified inmilliseconds (10000ms-100000ms) The default value is 10000ms

ltTTLgt Integer type TTL(Time-To-Live) value for the IP packet over which theping(ICMP ECHO Request message) is sent (16-255) the defaultvalue is 255

ltresult_typegt 1 ndash Ping success2 ndash Ping time out3 ndash Ping result

ltnum_pkts_sentgt Indicates the number of ping requests that were sent outltnum_pkts_recvdgt Indicates the number of ping responses that were receivedltnum_pkts_lostgt Indicates the number of ping requests for which no response was

receivedltmin_rttgt Indicates the minimum Round Trip Time(RTT)ltmax_rttgt Indicates the maximum RTTltavg_rttgt Indicates the average RTTltresolved_ip_addrgt Indicates the resolved ip addresslt rttgt Round Trip Time

Examples

AT+CPING=wwwbaiducom1464100010000255OK

+CPING 1119752175664410255

+CPING 1119752175664347255

+CPING 1119752175664346255

+CPING 1119752175664444255

+CPING 3440346444386

1135 AT+CPINGSTOP Stop an ongoing ping session

AT+CPINGSTOP Stop an ongoing ping session



Test CommandAT+CPINGSTOP=

ResponseOK

Write CommandAT+CPINGSTOP

+CPINGltresult_typegtltnum_pkts_sentgtltnum_pkts_recvdgtltnum_pkts_lostgtltmin_rttgtltmax_rttgtltavg_rttgtOKERROR


Defined values



receivedltresolved_ip_addrgt Indicates the resolved ip addressltmin_rttgt Indicates the minimum Round Trip Time (RTT)ltmax_rttgt Indicates the maximum RTTltavg_rttgt Indicates the average RTT

Examples

AT+CPINGSTOPOK

114 Information Elements related to TCPIP

Information Description+CIPEVENT NETWORK CLOSED UNEXPECTEDLY Network is closed for network error

(Out of service etc) When this eventhappens userrsquos application needs tocheck and close all opened socketsand then uses AT+NETCLOSE torelease the network library ifldquoAT+NETOPENrdquo shows the network



library is still opened+IPCLOSE ltclient_indexgt ltclose_reasongt Socket is closed passively

ltclient_indexgt is the link numberltclose_reasongt0 - Closed by local active1 - Closed by remote passive2 - Closed for sending timeout

+CLIENT lt link_numgtltserver_indexgtltclient_IPgtltportgt While TCP server accepted a newsocket client the index is ltlink_numgtThe TCP server index isltserver_indexgt The peer IP addressis ltclient_IPgt The peer port isltportgt

115 Description of lterr_infogt

The fourth parameter lterrModegt of AT+CIPCCFG is used to determine how lterr_infogt is displayedIf lterrModegt is set to 0 the lterr_infogt is displayed with numeric valueIf lterrModegtis set to 1 the lterr_infogt is displayed with string valueThe default is displayed with string value

Numeric Value String Value

21 Operation failed0 Connection time out1 Bind port failed2 Port overflow

3 Create socket failed

4 Network is already opened

5 Network is already closed

6 No clients connected

7 No active client

8 Network not opened

9 Client index overflow

10 Connection is already created

11 Connection is not created

12 Invalid parameter

13 Operation not supported

14 DNS query failed

15 TCP busy

16 Netclose failed for socket opened



17 Sending time out

18 Sending failure for network error

19 Open failure for network error

20 Server is already listening

21 No data

22 Port overflow

116 Description of lterrgt

lterrgt Description of lterrgt

0 Operation succeeded1 Network failure2 Network not opened3 Wrong parameter4 Operation not supported5 Failed to create socket6 Failed to bind socket7 TCP server is already listening8 Busy9 Sockets opened10 Timeout11 DNS parse failed for AT+CIPOPEN12 Unknown error



12AT Commands for FTPS

121 Overview of AT Commands for FTPS

Command DescriptionAT+CFTPSSTART Start FTP(S) service

AT+CFTPSSTOP Stop FTP(S) ServiceAT+CFTPSLOGIN Login to a FTP(S)serverAT+CFTPSLOGOUT Logout FTP(S) serverAT+CFTPSMKD Create a new directory on FTP(S) serverAT+CFTPSRMD Delete a directory on FTP(S) serverAT+CFTPSDELE Delete a file on FTP(S) serverAT+CFTPSCWD Delete a file on FTP(S) serverAT+CFTPSPWD Get the current directory on FTP(S) serverAT+CFTPSTYPE set the transfer type on FTP(S) serveAT+CFTPSLIST List the items in the directory on FTP(S) serverAT+CFTPSGETFILE Get a file from FTP(S) server to moduleAT+CFTPSPUTFILE Put a file from module to FTP(S) serverAT+CFTPSGET Get a file from FTP(S) server to serial portAT+CFTPSPUT Put a file to FTP(S) server through serial portAT+CFTPSSINGLEIP Set FTP(S) data socket address typeAT+CFTPSCACHERD Set FTP(S) data socket address typeAT+CFTPSABORT Abort FTP(S) operationsAT+CFTPSSIZE Get the File Size on FTP(S) server

122 Detailed Description of AT Commands for FTPS

1221 AT+CFTPSSTART Start FTP(S) service

AT+CFTPSSTART Start FTP(S) serviceExecution CommandAT+CFTPSSTART

ResponseOK



+CFTPSSTART lterrcodegtor+CFTPSSTART lterrcodegt

OKorERROR

Parameter Saving Mode -


Defined Values

lterrcodegt The result of start FTP(S) service0 is success others are failurePlease refer to chapter 1231

Example

AT+CFTPSSTARTOK

+CFTPSSTART 0

1222 AT+CFTPSSTOP Stop FTP(S) Service

AT+CFTPSSTOP Stop FTP(S) ServiceExecution CommandAT+CFTPSSTOP

ResponseOK

+CFTPSSTOP lterrcodegtor+CFTPSSTOP lterrcodegt

OKorERROR



Defined Values



lterrcodegt The result of stop FTP(S) service0 is success others are failurePlease refer to chapter 1231

Example

AT+CFTPSSTOPOK

+CFTPSSTOP 0

1223 AT+CFTPSLOGIN Login to a FTP(S) server

AT+CFTPSLOGIN Login to a FTP(S) serverTest CommandAT+CFTPSLOGIN=

Response+CFTPSLOGINADDRESS(1-65535)[USERNAMEPASSWORD[(0-3)]]

OKWrite CommandAT+CFTPSLOGIN=rdquolthostgtrdquoltportgtrdquoltusernamegtrdquordquoltpasswordgtrdquo[ltserver_typegt]

ResponseOK

+CFTPSLOGIN lterrcodegtor+CFTPSLOGIN lterrcodegt

OKor+CFTPSLOGIN lterrcodegt

ERRORorERROR



Defined Values

lthostgt Host address string type maximum length is 256ltportgt The host listening port for FTP(S) the range is from 1 to 65535ltusernamegt FTP(S) user name string type maximum length is 256



ltpasswordgt The user password string type maximum length is 256ltserver_typegt FTP(S)server typenumericfrom0-3default is 3

0 ndash FTP server1 ndash Explicit FTPS server with AUTH SSL2 ndash Explicit FTPS server with AUTH TLS3 ndash Implicit FTPS server

lterrcodegt The result code of the FTPFTPS login 0 is success Others arefailure please refer to chapter 1231

Example

AT+CFTPSLOGIN=112749316321tmftmf1230OK

+CFTPSLOGIN 0

1224 AT+CFTPSLOGOUT Logout FTP(S) server

AT+CFTPSLOGOUT Logout FTP(S) serverTest CommandAT+CFTPSLOGOUT=

ResponseOK

Execution CommandAT+CFTPSLOGOUT

ResponseOK

+CFTPSLOGOUT lterrcodegtor+CFTPSLOGOUT lterrcodegt

OKorERROR



Defined Values

lterrcodegt The result code of the FTPFTPS logout 0 is success Others arefailure please refer to chapter 1231

Example



AT+CFTPSLOGOUTOK

+CFTPSLOGOUT 0

1225 AT+CFTPSMKD Create a new directory on FTP(S) server

AT+CFTPSMKD Create a new directory on FTP(S) serverTest CommandAT+CFTPSMKD=

Response+CFTPSMKD DIR

OKWrite CommandAT+CFTPSMKD=ltdirgt

ResponseOK

+CFTPSMKD 0orOK

+CFTPSMKD lterrcodegt

orERRORor+CFTPSMKD lterrcodegt

ERRORParameter Saving Mode -


Defined Values

ltdirgt The directory to be created string type maximum length is 256lterrcodegt The result of create directory 0 is success others are failure please

refer to chapter 1231

Example

AT+CFTPSMKD=TESTOK



+CFTPSMKD 0

1226 AT+CFTPSRMD Delete a directory on FTP(S) server

AT+CFTPSRMD Delete a directory on FTP(S) serverTest CommandAT+CFTPSRMD=

Response+CFTPSRMD DIR

OKWrite CommandAT+CFTPSRMD=ltdirgt

Response1)if delete the directory successfullyOK

+CFTPSRMD 02)if delete the directory failedOK

+CFTPSRMD lterrcodegt3) if parameter format or any errorsERROR



Defined Values

ltdirgtThe directory to be removed If the directory contains non-ASCIIcharacters the ltdirgt parameter should contain a prefix ofnon-asciiString type maximum length is 256

lterrcodegtThe result of remove directory 0 is success others are failure pleaserefer to chapter 1231

Example

AT+CFTPSRMD=testOK

+CFTPSRMD 0



1227 AT+CFTPSDELE Delete a file on FTP(S) server

AT+CFTPSDELE Delete a file on FTP(S)serverTest CommandAT+CFTPSDELE=

Response+CFTPSDELE FILENAME

OKWrite CommandAT+CFTPSDELE=ltfilenamegt

Response1)if delete file successfullyOK

+CFTPSDELE 02)if failedOK

+CFTPSDELE lterrcodegt3)if parameter format or any other errorsERROR



Defined Values

ltfilenamegt The name of the file to be deleted If the file name contains non-ASCIIcharacters the ltfilenamegt parameter should contain a prefix ofnon-asciiString typethe maximum length is 256

lterrcodegt The result of delete a file 0 is success others are failureplease referto chapter 1231

Example

AT+CFTPSDELE=TESTtxtOK

+CFTPSDELE 0

1228 AT+CFTPSCWD Change the current directory on FTP(S) server

AT+CFTPSCWD Change the current directory on FTP(S) severTest Command Response



AT+CFTPSCWD= +CFTPSCWD DIR

OKWrite CommandAT+CFTPSCWD=ltdirgt


+CFTPSCWD 02)if failedOK

+CFTPSCWD lterrcodegt2)if failed+CFTPSCWD lterrcodegt

ERROR3)if parameter format or any other errorsERROR



Defined Values

ltdirgtThe directory to be changed If the directory contains non-ASCIIcharacters the ltdirgt parameter should contain a prefix ofnon-asciiString typethe maximum length is 256

lterrcodegtThe result of change the current directory 0 is success others arefailure please refer to chapter 1231

Example

AT+CFTPSCWD=luliuTEST7600

OK

+CFTPSCWD 0

1229 AT+CFTPSPWD Get the current directory on FTPS server

AT+CFTPSPWD Get the current directory on FTPS serverExecution CommandAT+CFTPSPWD

ResponseOK



+CFTPSPWD rdquoltdirgtrdquoor+CFTPSPWD rdquoltdirgtrdquo

OKor+CFTPSPWD lterrcodegt

ERRORorOK

+CFTPSPWD lterrcodegtorERROR



Defined Values

ltdirgtThe name of the file to be deleted If the file name contains non-ASCIIcharacters the ltfilenamegt parameter should contain a prefix ofnon-asciiString typethe maximum length is 256

lterrcodegtThe result of change current directory 0 is success others are failureplease refer to chapter 1231

Example

AT+CFTPSPWDOK

+CFTPSPWD test12

12210 AT+CFTPSTYPE Set the transfer type on FTP(S) server

AT+CFTPSTYPE Set the transfer type on FTP(S) serverTest CommandAT+CFTPSTYPE=

Response+CFTPSTYPE (AI)

OK



Read CommandAT+CFTPSTYPE

Response+CFTPSTYPE lttypegt

OKWrite CommandAT+CFTPSTYPE=lttypegt

Responsea)if set type successfullyOK

+CFTPSTYPE 0b)if set type failedOK

+CFTPSTYPE lterrcodegtParameter Saving Mode -


Defined Values

lttypegtThe type of transferringA ndash ASCIIIndash Binary

lterrcodegtThe result of set type 0 is success others are failure please refer tochapter 1231

Example

AT+CFTPTYPE=AOK

+CFTPSTYPE 0

12211 AT+CFTPSLIST List the items in the directory on FTP(S) server

AT+CFTPSLIST List the items in the directory on FTP(S) serverWrite CommandAT+CFTPSLIST[=ltdirgt]


+CFTPSLIST DATAltlengthellip+CFTPSLIST 0



b)if set type failedOK

+CFTPSLIST lterrcodegtc)if parameter format or any other errorsERROR



Defined Values

ltdirgtThe directory to be listed If the directory contains non-ASCIIcharacters the ltdirgt parameter should contain a prefix ofnon-asciiString type the maximum length is 256

lterrcodegtThe result code of the listing0 is success others are failurepleaserefer to chapter1231

Example

AT+CFTPSLIST=OK

+CFTPSLIST DATA1480-rw-r--r-- 1 ftp ftp 10 Mar 191351 111TXT-rw-r--r-- 1 ftp ftp 7 Mar 181039 1111txt-rw-r--r-- 1 ftp ftp 10240 Mar 231020 112txt-rw-r--r-- 1 ftp ftp 10 Mar 161526 11K4txt-rw-r--r-- 1 ftp ftp 1434 Mar 181047 1434Btxt-rw-r--r-- 1 ftp ftp 307200 Mar 181040 300Ktxt-rw-r--r-- 1 ftp ftp 9 Mar 181053 333txt-rw-r--r-- 1 ftp ftp 16 Mar 171411 36txt

+CFTPSLIST 0



12212 AT+CFTPSGETFILE Get a file from FTP(S) server to module

AT+CFTPSGETFILE Get a file from FTP(S) server to moduleTest CommandAT+CFTPSGETFILE=

Response+CFTPSGETFILE [non-ascii]FILEPATH[(1-4)]

OKWrite CommandAT+CFTPSGETFILE=ltfilepathgt[ltdirgt[ltoffsetgt]]

Responsea) if download file successfully OK

+CFTPSGETFILE 0b) if failedOK

+CFTPSGETFILE lterrcodegtc) if parameter format or any other errorsERROR



Defined Values

ltfilepathgt

The remote file path When the file path doesnrsquot containrdquordquo thiscommand transfers file from the current remote FTPS directory If thefile path contains non-ASCII characters the file path parametershould contain a prefix of non-asciiString type maximum length is256

ltdirgt

The directory to save the downloaded fileNumeric type range is1-4 default is 1(cache)1 ndash F (cache)2 ndash D(sd card)3 ndash E (datamedia)4 ndash mssl_cert(this is for CA file downloading)

ltoffsetgtInteger type the download start position used forresume-from-break-point

lterrcodegtThe result code of download file from FTP(s) server0 is successothers are failureplease refer to chapter 1231

Example

AT+CFTPSGETFILE=settingsdat3OK



+CFTPSGETFILE 0

12213 AT+CFTPSPUTFILE Put a file from module to FTP(S) server

AT+CFTPSPUTFILE Put a file from module to FTP(S) serverTest CommandAT+CFTPSPUTFILE=

Response+CFTPSPUTFILE[non-ascii]FILEPATH[(1-3)(0-2147483647)]

OKWrite CommandAT+CFTPSPUTFILE=ltfilepathgt[ltdirgt[ltrest_sizegt]]

Responsea)if upload file successfully OK

+CFTPSPUTFILE 0b)if failedOK

+CFTPSPUTFILE lterrcodegtParameter Saving Mode -


Defined Values

ltfilepathgt The remote file path When the file path doesnrsquot contain ldquordquo thiscommand transfers file to the current remote FTPS directory If the filepath contains non-ASCII characters the file path parameter shouldcontain a prefix of non-asciiString type maximum length is 256

ltdirgt The directory that contains the uploaded file Numeric type range is1-3 default is 1(cache)1 ndash F (cache)2 ndash D(sd card)3 ndash E (datamedia)

ltrest_sizegt The value for FTP ldquoRESTrdquo command which is used for broken transferwhen transferring failed last time Numeric type the range is from 0to 2147483647

lterrcodegt The result code of upload file to FTP(S)server0 is success others arefailureplease refer to chapter1231

Example



AT+CFTPSPUTFILE=LKLMsim_ZXXTXTOK

+CFTPSPUTFILE 0

12214 AT+CFTPSGET Get a file from FTP(S) server to serial port

AT+CFTPSGET Get a file from FTP(S) server to serial portTest CommandAT+CFTPSGET=

Response+CFTPSGET [non-ascii]FILEPATH[ltrest_sizegt[(01)]]

OKWrite CommandAT+CFTPSGET=ltfilepathgt[ltrest_sizegt[ltusing_cachegt]]

Responsea)ifltusing_cachegt is 0(default)and get file successfully

OK

+CFTPSGET DATAltlengthellip+CFTPSGET DATA ltlengthelliphellip+CFTPSGET 0b) if ltusing_cachegt is 1 and get file successfullyOK

+CFTPS RECV EVENT

AT+CFTPSCACHERDyou can use this command to check the size of the received data+CFTPSCACHERD 102400

OK

output cached data nowAT+CFTPSCACHERD+CFTPSGET DATAltlengthellipOKhellip+CFTPSGET 0



c)if failedOK

+CFTPSGET lterrcodegtParameter Saving Mode -


Defined Values

ltfilepathgt The remote file path When the file path doesnrsquot contain rdquordquo thiscommand transfer file from the current remote FTPS directory If thefile path contains non-ASCII characters the file path parameter shouldcontain a prefix of non-asciiString type maximum length is 256


ltusing_cachegt Numeric rang is 0-10ndashDo not use cache module will output the items data to serial portwhen list successfully1 ndash Use cache module will report ldquo+CFTPS RECV EVENTrdquo when listsuccessfully (Data will be output using AT+CFTPSCACHERDcommand)

lterrcodegt The result code of download file from FTP(s) server0 is successothers are failure please refer to chapter 1231

Example

AT+CFTPSGET=BBBTXTOK

+CFTPSGET DATA110FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH+CFTPSGET 0

12215 AT+CFTPSPUT Put a file to FTP(S) server through serial port

AT+CFTPSPUT Put a file to FTP(S) server through serial port



Test CommandAT+CFTPSPUT=

Response+CFTPSPUT [non-ascii]FILEPATH[ltdata_lengt[ltrest_sizegt]]

OKWrite CommandAT+CFTPSPUT=ltfilepathgt[ltdata_lengt[ltrest_sizegt]]

Responsea)if upload file through serial port successfullyOK

+CFTPSPUT 0

b)if failed before input data+CFTPSPUT lterrcodegt

ERROR

c)if failed after input dataOK

+CFTPSPUT lterrcodegtd)if parameter format i or any other errorsERROR



Defined Values


ltdata_lengt Numeric typeThe length of the data to send the maximum length is2048if parameterltdata_lengt is omitted Each ltCtrl+Zgtcharacterpresent in the data flow of serial port when downloading FTP data willbe coded as ltETXgtltCtrl+Zgt Each ltETXgt character will be coded asltETXgtltETXgt Single ltCtrl+Zgt means end of the FTP dataltETXgt is0x03 and ltCtrl+Zgt is 0x1A


lterrcodegt The result code of upload data to FTP(s) server0 is success othersare failure please refer to chapter 1231

Example



AT+CFTPSPUT=LKLMLOTXTgt123457860OK

+CFTPSPUT 0

12216 AT+CFTPSSINGLEIP Set FTP(S) data socket address type

AT+CFTPSSINGLEIP Set FTP(S) data socket address typeTest CommandAT+CFTPSSINGLEIP=

Response+CFTPSSINGLEIP (01)

OKRead CommandAT+CFTPSSINGLEIP

Response+CFTPSSINGLEIP ltsingleipgt

OKWrite CommandAT+CFTPSSINGLEIP=ltsingleipgt

ResponseIf parameter format is right and set successfullyOK

If parameter format is not right or any other error occursERROR



Defined Values

ltsingleipgtThe FTPS data socket IP address type0 ndash decided by PORT response from FTPS server1 ndash the same as the control socket

Example

AT+CFTPSSINGLEIP=1OK



12217 AT+CFTPSCACHERD Output cached data to MCU

AT+CFTPSCACHERD Output cached data to MCURead CommandAT+CFTPSCACHERD

Response+CFTPSCACHERD ltlengt

OKExecution CommandAT+CFTPSCACHERD

ResponseIf cache data is AT+CFTPSGET and everything goes well

+CFTPSGET DATAltout_lengtltCRgtltLFgthellip

OKParameter Saving Mode -


Defined Values

ltlengt Numeric type The bytes of data cached in FTPS module

ltout_lengtThe bytes of data to output The maximum value is 1024 for eachAT+CFTPSCACHERD calling

Example

AT+CFTPSCACHERD+CFTPSCACHERD 21078

OK

12218 AT+CFTPSABORT Abort FTP(S) Operations

AT+CFTPSABORT Abort FTP(S) OperationsExecution CommandAT+CFTPSABORT

Responseif abort FTP(S) operation successfullyOK

+CFTPSABORT 0

sometimes abort successfully returns



+CFTPSABORT 0

OK

if failedOK

+CFTPSABORT lterrcodegt

if any other error occursERROR



Defined Values

lterrcodegt The result of abort FTP(S) service0 is success others are failurePlease refer to chapter 1231

Example

AT+CFTPSABORTOK

+CFTPSABORT 0

12219 AT+CFTPSSIZE Get the File Size on FTP(S) server

AT+CFTPSSIZE Get the File Size on FTP(S) serverTest CommandAT+CFTPSSIZE=

Response+CFTPSSIZE ltfilepathgt

OKWrite CommandAT+CFTPSSIZE=ltfilepathgt

ResponseOK

+CFTPSSIZE ltfilesizegtorOK

+CFTPSSIZE lterrcodegt



orERRORor+CFTPSSIZE lterrcodegt



Defined Values

ltfilepathgt The remote filepath on FTP(S) serverString typemax length is 256ltfilesizegt Numeric typesize of the remote file on FTP(S) serverlterrcodegt The result code of get file size Please refer to chapter 1231

Example

AT+CFTPSSIZE=TESTtxtOK

+CFTPSSIZE 1024

123 Summary of result codes for FTPS

1231 Summary of Command result lterrcodegt

Code of lterrcodegt Meaning

0 Success1 SSL alert2 Unknown error3 Busy4 Connection closed by server5 Timeout6 Transfer failed7 File not exists or any other memory error8 Invalid parameter9 Operation rejected by server



10 Network error11 State error12 Failed to parse server name13 Create socket error14 Connect socket failed15 Close socket failed16 SSL session closed17 File errorfile not exist or other error421 Server response connection time out while received error code

421you need do AT+CFTPSLOGOUT to logout server thenAT+CFTPSLOGIN again for further operations

1232 Summary of Unsolicited Result Codes

Unsolicited codes Description

+CFTPSNOTIFYPEER CLOSED When client disconnect passively URC ldquo+CFTPSNOTIFY PEERCLOSEDrdquo will be reported then user need to executeAT+CFTPSLOGOUT andlog in again



13AT Commands for HTTPS

131 Overview of AT Commands for HTTPS

Command Description

AT+HTTPINIT Sart HTTP(S) serviceAT+HTTPTERM Stop HTTP(S) serviceAT+HTTPPARA Set HTTP(S) ParameterAT+HTTPACTION HTTP(S) Method ActionAT+HTTPHEAD Read the HTTP(S) Header Information of Server ResponseAT+HTTPREAD Read the response Information of HTTP(S) ServerAT+HTTPDATA Input HTTP(S) DataAT+HTTPPOSTFILE Send HTTP(S) Request to HTTP server by FileAT+HTTPREADFILE Receive HTTP(S) Response Content to a file

132 Detailed Description of AT Commands for HTTPS

1321 AT+HTTPINIT Start HTTP(S) service

AT+HTTPINIT Start HTTP(S) serviceExecution CommandAT+HTTPINIT

Responsea)If start HTTP service successfullyOKb)If failedERROR



Reference

Example

AT+HTTPINIT



OK

1322 AT+HTTPTERM Stop HTTP(S) Service

AT+HTTPTERM Stop HTTP(S) serviceExecution CommandAT+HTTPTERM

Responsea)If stop HTTP service successfullyOKb)If failedERROR



Reference

Example

AT+HTTPTERMOK

1323 AT+HTTPPARA Set HTTP(S) Parameters value

AT+HTTPPARA Set HTTP(S) Parameters valueWrite CommandAT+HTTPPARA=URLlturlgt

Responsea)If parameter format is rightOKb) If parameter format is not right or other errors occurERROR

Write CommandAT+HTTPPARA=CONNECTTOltconn_timeoutgt


Write CommandAT+HTTPPARA=RECVTOltrecv_timeoutgt


Write CommandAT+HTTPPARA=CONTENT

Responsea)If parameter format is right



ltcontent_typegt OKb) If parameter format is not rightor other errors occurERROR

Write CommandAT+HTTPPARA=ACCEPTltaccept-typegt


Write CommandAT+HTTPPARA=UAltuser_agentgt


Write CommandAT+HTTPPARA=SSLCFGltsslcfg_idgt


Write CommandAT+HTTPPARA=USERDATAltuser_datagt


Write CommandAT+HTTPPARA=BREAKltbreakgt


Write CommandAT+HTTPPARA=BREAKENDltbreakendgt




Defined Values

lturlgt URL of network resourceStringstart with ldquohttprdquo orrdquohttpsrdquoa)httprsquoserverrsquorsquopathrsquorsquotcpPortrsquob)httpsrsquoserverrsquorsquopathrsquorsquotcpPortrsquoldquoserverrdquo DNS domain name or IP addressldquopathrdquo path to a file or directory of a serverldquotcpPortrdquo http default value is 80https default value is 443(can be



omitted)ltconn_timeoutgt Timeout for accessing server Numeric type range is 20-120s default

is 120sltrecv_timeoutgt Timeout for receiving data from server Numeric type range is 2-120s

default is 10sltcontent_typegt This is for HTTP ldquoContent-Typerdquo tag String type max length is 256

default is ldquotextplainrdquoltaccept-typegt This is for HTTP ldquoAccept-typerdquo tag String type max length is

256default is ldquordquoltuser_agentgt Parameter for HTTP header User-Agent informationString typemax l

ength is 256ltsslcfg_idgt This is setting SSL context id Numeric type range is 0-9 Default is 0ltuser_datagt The customized HTTP header information String typemax length is

512ltbreakgt Parameter for HTTP method ldquoGETrdquo used for resuming broken

transfer The start of the broken transfer Default is 0ltbreakendgt Parameter for HTTP method ldquoGETrdquo used for resuming broken

transfer The end of the broken transfer Default is 0If both ldquobreakrdquo and ldquobreakendrdquo are 0 the resume broken transferfunction is disabledIf ldquobreakendrdquo is bigger than ldquobreakrdquo the transfer scope is from ldquobreakrdquoto ldquobreakendrdquoIf ldquobreakendrdquo is smaller than ldquobreakrdquo the transfer scope is from ldquobreakrdquoto the end of the file

Example

AT+HTTPPARA=USERDATAAuthorization Basic Y2FycGx1c2dvOmNhcnBsdXgzOK

1324 AT+HTTPACTION HTTP(S) Method Action

AT+HTTPACTION HTTP(S) Method ActionTest CommandAT+HTTPACTION=

Response+HTTPACTION (0-3)

OKWriteCommandAT+HTTPACTION=ltmethodgt

Responsea)If parameter format is right OK

+HTTPACTION ltmethodgtltstatuscodegtltdatalengt



b)If parameter format is not right or other errors occurERROR



Defined Values

ltmethodgt HTTP method specification0 GET1 POST2 HEAD3 DELETE

ltstatuscodegt Please refer to chapter 1331ltdatalengt The length of data received

Example

AT+HTTPACTION=1OK

+HTTPACTION 12002800

1325 AT+HTTPHEAD Read the HTTP(S) Header Information of Server Response

AT+HTTPHEAD Read the HTTP(S) Header Information of Server ResponseExecution CommandAT+HTTPHEAD

Responsea)If read the header information successfully+HTTPHEAD DATAltdata_lengtltdatagtOKb)If read failedERROR



Defined Values

ltdata_lengt The length of HTTP headerltdatagt The header information of HTTP response



Example

AT+CHTTPHEAD+HTTPHEAD 750HTTP11 200 OKDate Thu 29 Mar 2018 092112 GMTContent-Type texthtmlContent-Length 14615Last-Modified Thu 15 Mar 2018 082300 GMTConnection Keep-AliveVary Accept-EncodingSet-Cookie BAIDUID=EF38663A5539EBEAE702321037D5491BFG=1 expires=Thu 31-Dec-37235555 GMT max-age=2147483647 path= domain=baiducomSet-Cookie BIDUPSID=EF38663A5539EBEAE702321037D5491B expires=Thu 31-Dec-37235555 GMT max-age=2147483647 path= domain=baiducomSet-Cookie PSTM=1522315272 expires=Thu 31-Dec-37 235555 GMT max-age=2147483647path= domain=baiducomP3P CP= OTI DSP COR IVA OUR IND COM Server BWS11X-UA-Compatible IE=Edgechrome=1Pragma no-cacheCache-control no-cacheAccept-Ranges bytesOK

1326 AT+HTTPREAD Read the Response Information of HTTP(S) Server

AT+HTTPREAD Read the Response Information of HTTP(S) ServerRead CommandAT+HTTPREAD

Responsea)If check successfully+HTTPREAD LENltlengt

OKb)If failed(no more data other error)ERROR

Write CommandAT+HTTPREAD=ltbyte_sizegt

Responsea)If read the response info successfullyOK

+HTTPREAD DATAltdata_lengtltdatagt



[+HTTPREAD DATAltdata_lengtltdatagthellip]+HTTPREAD 0If ltbyte_sizegt is bigger than the data size received module will onlyreturn actual data sizeb) If read failedERROR



Defined Values

ltbyte_sizegt The length of data to readltdata_lengt The actual length of read dataltdatagt Response content from HTTP serverltlengt Total size of data saved in buffer

Example

AT+HTTPREAD=010OK

+HTTPREAD 10ltdoctyped+HTTPREAD 0

1327 AT+HTTPDATA Input HTTP(S) Data

AT+HTTPDATA Input HTTP(S) DataWrite CommandAT+HTTPDATA=ltsizegtlttimegt

Response

a)if parameter format is right

DOWNLOAD

ltinput data heregt

When the total size of the inputted data reaches ltsizegt TA willreport the following code Otherwise the serial port will be blocked

OK

b)If parameter format is wrong or other errors occur





Defined Values

ltsizegt Size in bytes of the data to post range is 1- 153600 (bytes)lttimegt Maximum time in seconds to input data range is 10-65535

Example

AT+HTTPDATA=1410000DOWNLOAD1234567890qwerOK

1328 AT+HTTPPOSTFILE Send HTTP Request to HTTP(S) server by File

AT+HTTPPOSTFILE Send HTTP Request to HTTP(S) server by FileTest CommandAT+HTTPPOSTFILE=

Response+HTTPPOSTFILE ltfilenamegt[(1-3)[(0-3)[(0-1)]]]

OKWrite CommandAT+HTTPPOSTFILE=ltfilenamegt[ltpathgt][ltmethodgt][ltsend_headergt]

Responsea)if parameter format is right and server connected successfullya1 server response and content is not null

OK

+HTTPPOSTFILE ltmethodgtlthttpstatuscodegtltcontent_lengta2 server response but has no contentOK

+HTTPPOSTFILE ltmethodgtlthttpstatuscodegt0

b)if parameter format is right but server connected unsuccessfullyOK

+HTTPPOSTFILE ltmethodgtlterrcodegt0

c)if parameter format is not right or any other error occursERROR





Defined Values

ltfilenamegt String type filename the max length is 64unitbyte

ltpathgt

The directory where the sent file saved Numeric type range is 1-31 ndashF (cache)2 ndash D(sd card)3 ndashE (datamedia)

ltmethodgt

HTTP method specification0ndashGET1ndash POST2ndash HEAD3ndash DELETE

lthttpstatuscodegt Please refer to chapter 1331lterrcodegt Please refer to chapter1332

ltsend_headergt

Send file as HTTP header and Body or Only as Body Numeric typethe range is 0-1 the default is 00 ndashSend file as HTTP header and body1 ndash Send file as Body

Example

AT+HTTPPOSTFILE=baidutxt3OK

+HTTPPOSTFILE 17140

1329 AT+HTTPREADFILE Receive HTTP(S) Response Content to a file

AT+HTTPREADFILE Receive HTTP(S) Response Content to a FileTest CommandAT+HTTPREADFILE=

Response+HTTPREADTFILE ltfilenamegt[(1-4)]

OKWrite CommandAT+HTTPREADFILE=ltfilenamegt[ltpathgt]

Responsea)if parameter format is right OK

+HTTPREADFILE ltresultgt



b)if parameter format is right+HTTPREADFILE ltresultgt

OK

c)if failed+HTTPREADFILE ltresultgt

ERROR

d)if parameter format is not right or any other error occursERROR



Defined Values


ltpathgt

1 ndash F (cache)2 ndash D(sd card)3 ndash E (datamedia)4 ndash mssl_cert(this is for CA file downloading)

Example

AT+HTTPREADFILE=baidutxt3OK

+HTTPREADFILE 0

133 Summary of result codes for HTTPS

1331 Summary of HTTP(S) Response Code

Code of lthttpstatuscodegt Meaning

100 Continue101 Switching Protocols



200 OK201 Created201 Accepted203 Non-Authoritative Information204 No Content205 Reset Content206 Partial Content300 Multiple Choices301 Moved Permanently302 Found303 See Other304 Not Modified305 Use Proxy307 Temporary Redirect400 Bad Request401 Unauthorized402 Payment Required403 Forbidden404 Not Found405 Method Not Allowed406 Not Acceptable407 Proxy Authentication Required408 Request Timeout409 Conflict410 Gone411 Length Required412 Precondition Failed413 Request Entity Too Large414 Request-URI Too Large415 Unsupported Media Type416 Requested range not satisfiable417 Expectation Failed500 Internal Server Error501 Not Implemented502 Bad Gateway503 Service Unavailable504 Gateway timeout505 HTTP Version not supported600 Not HTTP PDU601 Network Error602 No memory



603 DNS Error604 Stack Busy

1332 Summary of HTTP(S) error Code

Code of lterrcodegt Meaning0 Success701 Alert state702 Unknown error703 Busy704 Connection closed error705 Timeout706 Receivesend socket data failed707 File not exists or other memory error708 Invalid parameter709 Network error710 start a new ssl session failed711 Wrong state712 Failed to create socket713 Get DNS failed714 Connect socket failed715 Handshake failed716 Close socket failed717 No network error718 Send data timeout719 CA missed



14AT Commands for HTP

141 Overview of AT Commands for HTP

Command DescriptionAT+CHTPSERV Set HTP server infoAT+CHTPUPDATE Updating date time using HTP protocol

142 Detailed Description of AT Commands for HTP

1421 AT+CHTPSERV Set HTP server info

AT+CHTPSERV Set HTP server infoTest CommandAT+CHTPSERV=

Response+CHTPSERV ADDHOST(1-65535) (0-1)[PROXY(1-65535)]+CHTPSERV DEL(0-15)

OK

Read CommandAT+CHTPSERV

Response

+CHTPSERV ltindexgtlthostgtltportgtlthttp_versiongt[ltproxygtltproxy_portgt]hellip+CHTPSERV ltindexgtlthostgtltportgt[ltproxygtltproxy_portgt]

OKorOK (if HTP server not setted)

Write CommandAT+CHTPSERV=ltcmdgtlthost_or_idxgt[ltportgtlthttp_versiongt[ltproxygtltprox

ResponseOKorERROR



y_portgt]]



Defined Values

ltcmdgt This command to operate the HTP server listldquoADDrdquo add a HTP server item to the listldquoDELrdquo delete a HTP server item from the list

lthost_or_idxgt If the ltcmdgt is ldquoADDrdquo this field is the same as lthostgt needsquotation marks If the ltcmdgt is ldquoDELrdquo this field is the index of theHTP server item to be deleted from the list does not need quotationmarks

lthostgt The HTP server addressltportgt The HTP server portlthttp_versiongt The HTTP version of the HTP server

0-HTTP 101-HTTP 11

ltproxygt The proxy addressltproxy_portgt The port of the proxyltindexgt The HTP server index

Example

AT+CHTPSERV=rdquoADDrdquordquowwwgooglecomrdquo801OK

1422 AT+CHTPUPDATE Updating date time using HTP protocol

AT+CHTPUPDATE Updating date time using HTP protocolTest CommandAT+CHTPUPDATE=

ResponseOK

Read CommandAT+CHTPUPDATE

Response+CHTPUPDATE ltstatusgt

OK

Execution CommandAT+CHTPUPDATE

ResponseOK



+CHTPUPDATE lterrgtorERROR



Defined Values

ltstatusgt The status of HTP moduleUpdating HTP module is synchronizing date timeNULL HTP module is idle now

lterrgt The result of the HTP updating

Example

AT+CHTPUPDATEOK

+CHTPUPDATE 0

1423 Unsolicited HTP Codes

Code of lterrgt

0 Operation succeeded1 Unknown error2 Wrong parameter3 Wrong date and time calculated4 Network error



15AT Commands for NTP

151 Overview of AT Commands for NTP

Command DescriptionAT+CNTP Update system time

152 Detailed Description of AT Commands for NTP

1521 AT+CNTP Update system time

AT+CNTP Update system timeTest CommandAT+CNTP=

Response+CNTP 255(-96~96)

OKRead CommandAT+CNTP

Response+CNTP lthostgtlttimezonegt

OK

Write CommandAT+CNTP=rdquolthostgtrdquo[lttimezonegt]

ResponseOKorERROR

Execution CommandAT+CNTP


OKorERROR





Reference -

Defined Values

lthostgt NTP server address length is 255lttimezonegt Local time zonethe range is(-96 to 96) default value is 0

ExampleAT+CNTP=202120210132OKAT+CNTPOK

+CNTP 0

1522 Unsolicited NTP Codes

Code of lterrgt

0 Operation succeeded1 Unknown error2 Wrong parameter3 Wrong date and time calculated4 Network error5 Time zone error6 Time out error



16AT Commands for MQTT(S)

161 Overview of AT Commands for MQTT(S)

Command DescriptionAT+CMQTTSTART Start MQTT serviceAT+CMQTTSTOP STOP MQTT serviceAT+CMQTTACCQ Acquire a clientAT+CMQTTREL Release a clientAT+CMQTTSSLCFG Set the SSL contextAT+CMQTTWILLTOPIC Input the will topicAT+CMQTTWILLMSG Input the will messageAT+CMQTTCONNECT Connect to MQTT serverAT+CMQTTDISC Disconnect from serverAT+CMQTTTOPIC Input the publish message topicAT+CMQTTPAYLOAD Input the publish message bodyAT+CMQTTPUB Publish a message to serverAT+CMQTTSUBTOPIC Input a subscribe message topicAT+CMQTTSUB Subscribe a message to serverAT+CMQTTUNSUBTOPIC Input a unsubscribe message topicAT+CMQTTUNSUB Unsubscribe a message to serverAT+CMQTTCFG Configure the MQTT Context

162 Detailed Description of AT Commands for MQTT(S)

1621 AT+CMQTTSTART Start MQTT service

AT+CMQTTSTART Start MQTT serviceExecution CommandAT+CMQTTSTART

ResponseOK

+CMQTTSTART lterrgt



or+CMQTTSTART lterrgt

OKorERROR

+CMQTTSTART lterrgtor+CMQTTSTART lterrgt

ERRORorERROR

Defined Values

lterrgt The result code please refer to chapter 1631

Example

AT+CMQTTSTARTOK

+CMQTTSTART 0

It must be executed before any other MQTT related operations

1622 AT+CMQTTSTOP STOP MQTT service

AT+CMQTTSTOP STOP MQTT serviceExecution CommandAT+CMQTTSTOP

ResponseOK

+CMQTTSTOP lterrgtor+CMQTTSTOP lterrgt

NOTE



OKorERROR


ERRORorERROR



Reference

Defined Values


Example

AT+CMQTTSTOPOK

+CMQTTSTOP 0

1623 AT+CMQTTACCQ Acquire a client

AT+CMQTTACCQ Acquire a clientTest CommandAT+CMQTTACCQ=

Response+CMQTTACCQ (0-1)(1-128)(0-1)(3-4)

OKRead CommandAT+CMQTTACCQ

Response+CMQTTACCQ ltclient_indexgtltclientIDgtltserver_typegt+CMQTTACCQ ltclient_indexgtltclientIDgtltserver_typegt

OKWrite CommandAT+CMQTTACCQ=ltclient_indexgtltclientIDgt[ltserver_typegt[ltmqtt_versiongt]]

ResponseOKor+CMQTTACCQ ltclient_indexgtlterrgt



ERRORorERROR



Reference

Defined Values

ltclient_indexgt A numeric parameter that identifies a client The range of permittedvalues is 0 to 1

ltclientIDgt The UTF-encoded string It specifies a unique identifier for the clientThe string length is from 1 to 128 bytes

ltserver_typegt A numeric parameter that identifies the server type The default valueis 00 - MQTT server with TCP1 - MQTT server with SSLTLS

ltmqtt_versiongt A numeric parameter that identifies the MQTT protocol version Thepermitted value is 3 or 43 - MQTT version 314 - MQTT version 311


Example

AT+CMQTTACCQ=0client test004OK

It must be called before all commands about MQTT connect and after AT+CMQTTSTART

1624 AT+CMQTTREL Release a client

AT+CMQTTREL Release a clientTest CommandAT+CMQTTREL=

Response+CMQTTREL (0-1)

OK

NOTE



Read CommandAT+CMQTTREL

ResponseOK

Write CommandAT+CMQTTREL=ltclient_indexgt

ResponseOKor+CMQTTREL ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values



Example

AT+CMQTTREL=0OK

It must be called after AT+CMQTTDISC and before AT+CMQTTSTOP

1625 AT+CMQTTSSLCFG Set the SSL context

AT+CMQTTSSLCFG Set the SSL contextTest CommandAT+CMQTTSSLCFG=

Response+CMQTTSSLCFG (01)(0-9)

OKRead CommandAT+CMQTTSSLCFG

Response+CMQTTSSLCFG ltsession_idgt[ltssl_ctx_index gt]+CMQTTSSLCFG ltsession_idgt[ltssl_ctx_index gt]

NOTE



OKWrite CommandAT+CMQTTSSLCFG=ltsession_idgtltssl_ctx_indexgt

ResponseOKorERROR



Reference

Defined Values

ltsession_idgt A numeric parameter that identifies a client The range of permittedvalues is 0 to 1

ltssl_ctx_indexgt The SSL context ID which will be used in the SSL connection Refer tothe ltssl_ctx_indexgt of AT+CSSLCFG

Example

AT+CMQTTSSLCFG=01OK

If you donrsquot set the SSL context by this command before connecting to server byAT+CMQTTCONNECT the CMQTTCONNECT operation will use the SSL context as same asindex ltsession_idgt (the 1st parameter of AT+ CMQTTCONNECT) when connecting to the server

1626 AT+CMQTTWILLTOPIC Input the will topic

AT+CMQTTWILLTOPIC Input the will topicTest CommandAT+CMQTTWILLTOPIC=

Response+CMQTTWILLTOPIC (0-1)(1-1024)

OKWrite CommandAT+CMQTTWILLTOPIC=ltclient_indexgtltreq_lengthgt

Responsegtltinput data heregtOKor

NOTE



+CMQTTWILLTOPIC ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltreq_lengthgt The length of input topic The will topic should be UTF-encoded stringThe range is from 1 to 1024 bytes


Example

AT+CMQTTWILLTOPIC=015gtsimcomwilltopicOK

1627 AT+CMQTTWILLMSG Input the will message

AT+CMQTTWILLMSG Input the will messageTest CommandAT+CMQTTWILLMSG=

Response+CMQTTWILLMSG (0-1)(1-1024)(0-2)

OKWrite CommandAT+CMQTTWILLMSG=ltclient_indexgtltreq_lengthgtltqosgt

Responsegtltinput data heregtOKor+CMQTTWILLMSG ltclient_indexgtlterrgt

ERRORorERROR





Reference

Defined Values


ltreq_lengthgt The length of input data The will message should be UTF-encodedstring The range is from 1 to 1024 bytes

ltqosgt The qos value of the will message The range is from 0 to 2lterrgt The result code please refer to chapter 1631

Example

AT+CMQTTWILLMSG=0170gtsimcomwillmessageOK

1628 AT+CMQTTDISC Disconnect from server

AT+CMQTTDISC Disconnect from serverTest CommandAT+CMQTTDISC=

Response+CMQTTDISC (0-1)(060-180)

OKRead CommandAT+CMQTTDISC

Response+CMQTTDISC 0ltdisc_stategt+CMQTTDISC 1ltdisc_stategt

OKWrite CommandAT+CMQTTDISC=ltclient_indexgtlttimeoutgt

ResponseOK

+CMQTTDISC ltclient_indexgtlterrgtor+CMQTTDISC ltclient_indexgtlterrgt

OKor+CMQTTDISC ltclient_indexgtlterrgt

ERRORor





Reference

Defined Values


lttimeoutgt The timeout value for disconnection The unit is second The range is60s to 180s The default value is 0s (not set the timeout value)

ltdisc_stategt 1 - disconnection0 - connection


Example

AT+CMQTTDISC=0120OK

+CMQTTDISC 00

1629 AT+CMQTTCONNECT Connect to MQTT server

AT+CMQTTCONNECT Connect to MQTT serverTest CommandAT+CMQTTCONNECT=

Response+CMQTTCONNECT (0-1)(9-256)(1-64800)(0-1)

OKRead CommandAT+CMQTTCONNECT

Response+CMQTTCONNECT0[ltserver_addrgtltkeepalive_timegtltclean_sessiongt[ltuser_namegt[ltpass_wordgt]]]+CMQTTCONNECT1[ltserver_addrgtltkeepalive_timegtltclean_sessiongt[ltuser_namegt[ltpass_wordgt]]]

OKWrite CommandAT+CMQTTCONNECT=ltclient_indexgtltserver_addrgtltkeepalive_timegtltclean_sess

ResponseOK

+CMQTTCONNECT ltclient_indexgtlterrgt



iongt[ltuser_namegt[ltpass_wordgt]]

or+CMQTTCONNECT ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltserver_addrgt The string that described the server address and port The range ofthe string length is 9 to 256 bytes The string should be like thisldquotcp1162471191655141rdquo must begin with ldquotcprdquo If theltserver_addrgt not include the port the default port is 1883

ltkeepalive_timegt The time interval between two messages received from a client Theclient will send a keep-alive packet when there is no message sent toserver after song long time The range is from 1s to 64800s (18 hours)

ltclean_sessiongt The clean session flag The value range is from 0 to 1 and defaultvalue is 00 - the server must store the subscriptions of the client after itdisconnected This includes continuing to store QoS 1 and QoS 2messages for the subscribed topics so that they can be deliveredwhen the client reconnects The server must also maintain the state ofin-flight messages being delivered at the point the connection is lostThis information must be kept until the client reconnects1 - the server must discard any previously maintained informationabout the client and treat the connection as clean The server mustalso discard any state when the client disconnects

ltuser_namegt The user name identifies the name of the user which can be used forauthentication when connecting to server The string length is from 1to 256 bytes

ltpasswordgt The password corresponding to the user which can be used forauthentication when connecting to server The string length is from 1to 256 bytes


Example

AT+CMQTTCONNECT=0tcphooleepingcom8883601OK



+CMQTTCONNECT 00

If you donrsquot set the SSL context by AT+CMQTTSSLCFG before connecting a SSLTLS MQTTserver by AT+CMQTTCONNECT it will use the ltclient_indexgt (the 1st parameter ofAT+CMQTTCONNECT) SSL context when connecting to the server

16210 AT+CMQTTTOPIC Input the publish message topic

AT+CMQTTTOPIC Input the publish message topicTest CommandAT+CMQTTTOPIC=

Response+CMQTTTOPIC (0-1)(1-1024)

OKWrite CommandAT+CMQTTTOPIC=ltclient_indexgtltreq_lengthgt

Responsegtltinput data heregtOKor+CMQTTTOPIC ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltreq_lengthgt The length of input topic data The publish message topic should beUTF-encoded string The range is from 1 to 1024 bytes


Example

AT+CMQTTTOPIC=011gtsimcomtopicOK

NOTE



The topic will be clean after execute AT+CMQTTPUB

16211 AT+CMQTTPAYLOAD Input the publish message body

AT+CMQTTPAYLOAD Input the publish message bodyTest CommandAT+CMQTTPAYLOAD=

Response+CMQTTPAYLOAD (0-1)(1-10240)

OKWrite CommandAT+CMQTTPAYLOAD=ltclient_indexgtltreq_lengthgt

Responsegtltinput data heregtOK+CMQTTPAYLOAD ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltreq_lengthgt The length of input message data The publish message should beUTF-encoded string The range is from 1 to 10240 bytes


Example

AT+CMQTTPAYLOAD=013gtsimcompayloadOK

NOTE



The payload will be clean after execute AT+CMQTTPUB

16212 AT+CMQTTPUB Publish a message to server

AT+CMQTTPUB Publish a message to serverTest CommandAT+CMQTTPUB=

Response+CMQTTPUB (0-1)(0-2)(60-180)(0-1)(0-1)

OKWrite CommandAT+CMQTTPUB=ltclient_indexgtltqosgtltpub_timeoutgt[ltratainedgt [ltdupgt]]

ResponseOK

+CMQTTPUB ltclient_indexgtlterrgtor+CMQTTPUB ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltqosgt The publish messagersquos qos The range is from 0 to 20 ndash at most once1 ndash at least once2 ndash exactly once

ltpub_timeoutgt The publishing timeout interval value Since the client publish amessage to server it will report failed if the client receive no responsefrom server after the timeout value seconds The range is from 60s to180s

ltratainedgt The retain flag of the publish message The value is 0 or 1 The defaultvalue is 0When a client sends a PUBLISH to a server if the retain flag is set to

NOTE



1 the server should hold on to the message after it has been deliveredto the current subscribers

ltdupgt The dup flag to the message The value is 0 or 1 The default value is0 The flag is set when the client or server attempts to re-deliver amessage


Example

AT+CMQTTPUB=00120OK

+CMQTTPUB 00

16213 AT+CMQTTSUBTOPIC Input a subscribe message topic

AT+CMQTTSUBTOPIC Input a subscribe message topicTest CommandAT+CMQTTSUBTOPIC=

Response+CMQTTSUBTOPIC (0-1)(1-1024)(0-2)

OKWrite CommandAT+CMQTTSUBTOPIC=ltclient_indexgtltreq_lengthgtltqosgt

Responsegtltinput data heregtOKor+CMQTTSUBTOPIC ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values





NOTE The max length of the total cached topics is 5120ltqosgt The publish messagersquos qos The range is from 0 to 2

0 ndash at most once1 ndash at least once2 ndash exactly once


Example

AT+CMQTTSUBTOPIC=0110gtsimcomtopicOK

The topic will be clean after execute AT+CMQTTSUB

16214 AT+CMQTTSUB Subscribe a message to server

AT+CMQTTSUB Subscribe a message to serverTest CommandAT+CMQTTSUB=

Response+CMQTTSUB (0-1)(1-1024)(0-2)(0-1)

OKWrite Commandsubscribe one or moretopicswhichinputbyAT+CMQTTSUBTOPICAT+CMQTTSUB=ltclient_indexgt[ltdupgt]

ResponseOK

+CMQTTSUB ltclient_indexgtlterrgtor+CMQTTSUB ltclient_indexgtlterrgt

ERRORorERROR

Write Command subcribe one topicAT+CMQTTSUB=ltclient_indexgtltreqLengthgtltqosgt[ltdupgt]

Responsegtltinput data heregtOK

+CMQTTSUB ltclient_indexgtlterrgtor

NOTE



+CMQTTSUB ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values


ltreq_lengthgt The length of input topic data The message topic should beUTF-encoded string The range is from 1 to 1024 bytes




Example

AT+CMQTTSUB=0OK

+CMQTTSUB 00

16215 AT+CMQTTUNSUBTOPIC Input a unsubscribe message topic

AT+CMQTTUNSUBTOPIC Input a unsubscribe message topicTest CommandAT+CMQTTUNSUBTOPIC=

Response+CMQTTUNSUBTOPIC (0-1)(1-1024)

OKWrite CommandAT+CMQTTUNSUBTOPIC=ltclient_indexgtltreq_lengthgt




or+CMQTTUNSUBTOPIC ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values




Example

AT+CMQTTUNSUBTOPIC=011gtsimcomtopicOK

The max length of the total cached topics is 5120 The topic will be clean after execute AT+CMQTTUNSUB

16216 AT+CMQTTUNSUB Unsubscribe a message to server

AT+CMQTTUNSUB Unsubscribe a message to serverTest CommandAT+CMQTTUNSUB=

Response+CMQTTUNSUB (0-1)(1-1024)(0-1)

OKWrite Command unsubscribe one or moretopics which input byAT+CMQTTUNSUBTOPIC

ResponseOK

+CMQTTUNSUB ltclient_indexgtlterrgt

NOTE



AT+CMQTTUNSUB=ltclient_indexgtltdupgt

or+CMQTTUNSUB ltclient_indexgtlterrgt

ERRORorERROR

Write Command unsubscribe one topicAT+CMQTTUNSUB=ltclient_indexgtltreqLengthgtltdupgt


+CMQTTUNSUB ltclient_indexgtlterrgtor+CMQTTUNSUB ltclient_indexgtlterrgt

ERRORorERROR



Reference

Defined Values





Example

AT+CMQTTUNSUB =00OK

+CMQTTUNSUB 00

16217 AT+CMQTTCFG Configure the MQTT Context



AT+CMQTTCFG Configure the MQTT ContextTest CommandAT+CMQTTCFG=

Response+CMQTTCFG checkUTF8(0-1)(0-1)+CMQTTCFG optimeout(0-1)(20-120)

OKRead CommandAT+CMQTTCFG

Response+CMQTTCFG 0ltcheckUTF8_flaggtltoptimeout_valgt+CMQTTCFG 1ltcheckUTF8_flaggtltoptimeout_valgt

OKWrite CommandConfigure the check UTF8flag of the specified MQTTclient contextAT+CMQTTCFG=checkUTF8ltclient_indexgtltcheckUTF8_flaggt

ResponseOKor+CMQTTCFG ltclient_indexgtlterrgt

OKorERROR

Write CommandConfigure the max timeoutinterval of the send orreceive data operationAT+CMQTTCFG=optimeoutltclient_indexgtltoptimeout_valgt


OKorERROR



Reference

Defined Values


ltcheckUTF8_flaggt The flag to indicate whether to check the string is UTF8 coding or notthe default value is 10 ndash Not check UTF8 coding1 ndash Check UTF8 coding

ltoptimeout_valgt The max timeout interval of sending or receiving data operation Therange is from 20 seconds to 120 seconds the default value is 120seconds


Example



AT+CMQTTCFG=checkUTF800OKAT+CMQTTCFG=optimeout0120OK

It must be called before AT+CMQTTCONNECT and after AT+CMQTTACCQ The setting will becleared after AT+CMQTTREL

163 Summary of result codes for MQTT(S)

1631 Summary of Command result lterrgt codes

Code of lterrgt Meaning0 operation succeeded1 failed2 bad UTF-8 string3 sock connect fail4 sock create fail5 sock close fail6 message receive fail7 network open fail8 network close fail9 network not opened10 client index error11 no connection12 invalid parameter13 not supported operation14 client is busy15 require connection fail16 sock sending fail17 timeout18 topic is empty19 client is used

NOTE



20 client not acquired21 client not released22 length out of range23 network is opened24 packet fail25 DNS error26 socket is closed by server27 connection refused unaccepted protocol version28 connection refused identifier rejected29 connection refused server unavailable30 connection refused bad user name or password31 connection refused not authorized32 handshake fail33 not set certificate34 open SSL session failed


Unsolicited codes Description+CMQTTCONNLOSTltclient_indexgtltcausegt

When client disconnect passively URC ldquo+CMQTTCONNLOSTrdquowill be reported then user need to connect MQTT server again

+CMQTTPINGltclient_indexgtlterrgt

When send ping (which keep-alive to the server) to server failedthe module will report this URCIf received this message you should disconnect the connectionand re-connect

+CMQTTNONET When the network is become no network the module will reportthis URCIf received this message you should restart the MQTT service byAT+CMQTTSTART

+CMQTTRXSTARTltclient_indexgtlttopic_total_lengtltpayload_total_lengt+CMQTTRXTOPICltclient_indexgtltsub_topic_lengtltsub_topicgt

for long topic split to multiplepackets to report[ltCRgtltLFgt+CMQTTRXTOPICltclient_indexgtltsub_topic_lengtltsub_topicgt]

If a client subscribes to one or more topics any messagepublished to those topics are sent by the server to the client Thefollowing URC is used for transmitting the message publishedfrom server to client1)+CMQTTRXSTARTltclient_indexgtlttopic_total_lengtltpayload_total_lengtAt the beginning of receiving published message the module willreport this to user and indicate client index with ltclient_indexgtthe topic total length with lttopic_total_lengt and the payload totallength with ltpayload_total_lengt2)+CMQTTRXTOPICltclient_indexgtltsub_topic_lengtrnltsub_topicgt



+CMQTTRXPAYLOADltclient_indexgtltsub_payload_lengtltsub_payloadgtfor long payload split to multiplepackets to report[+CMQTTRXPAYLOADltclient_indexgtltsub_payload_lengtltsub_payloadgt]+CMQTTRXEND ltclient_indexgt

After the command ldquo+CMQTTRXSTARTrdquo received the module willreport the second message to user and indicate client index withltclient_indexgt the topic packet length with ltsub_topic_lengt andthe topic content with ltsub_topicgt after ldquornrdquoFor long topic it will be split to multiple packets to report and thecommand ldquo+CMQTTRXTOPICrdquo will be send more than once withthe rest of topic content The sum of ltsub_topic_lengt is equal tolttopic_total_lengt3)+CMQTTRXPAYLOADltclient_indexgtltsub_payload_lengtrnltsub_payloadgtAfter the command ldquo+CMQTTRXTOPICrdquo received the module willsend third message to user and indicate client index withltclient_indexgt the payload packet length withltsub_payload_lengt and the payload content with ltsub_payloadgtafter ldquornrdquoFor long payload the same as ldquo+CMQTTRXTOPICrdquo4) +CMQTTRXEND ltclient_indexgtAt last the module will send fourth message to user and indicatethe topic and payload have been transmitted completely

Defined Values


ltcausegt The cause of disconnection1 ndash Socket is closed passively2 ndash Socket is reset3 ndash Network is closed

lttopic_total_lengt The length of message topic received from MQTT server The range isfrom 1 to 1024 bytes

ltpayload_total_lengt The length of message body received from MQTT server The range isfrom 1 to 10240 bytes

ltsub_topic_lengt The sub topic packet length The sum of ltsub_topic_lengt is equal tolttopic_total_lengt

ltsub_topicgt The sub topic contentltsub_payload_lengt Max length is 1500 The sub message body packet length The sum of

ltsub_payload_lengt is equal to ltpayload_total_lengtltsub_payloadgt The sub message body contentlterrgt The result code please refer to chapter 1631



17AT Commands for GPS

171 Overview of AT Commands for GPS

Command DescriptionAT+CGPS StartStop GPS sessionAT+CGPSINFO Get GPS fixed position informationAT+CGPSCOLD Cold start GPSAT+CGPSHOT Hot start GPSAT+CGPSURL Set AGPS drfault server URLAT+CGPSSSL Set AGPS transport securityAT+CGPSAUTO Start GPS automaticAT+CGPSNMEA Configure NMEA sentence typeAT+CGPSNMEARATE Set NMEA output rateAT+CGPSMD Configure AGPS MO methodAT+CGPSFTM Start GPS test modeAT+CGPSDEL Delete the GPS informationAT+CGPSXE EnableDisable GPS XTRA functionAT+CGPSXD Download XTRA assistant fileAT+CGPSXDAUTO Download XTRA assistant file automaticallyAT+CGPSINFOCFG Report GPS NMEA-0183 sentenceAT+CGPSPMD Configure positioning modeAT+CGPSMSB Configure based mode switch to standaloneAT+CGPSHOR Configure positioning desired accuracyAT+CGPSNOTIFY LCS respond position requestAT+CGNSSINFO Get GNSS fixed position informationAT+CGNSSMODE Configure GNSS support modeAT+CGPSIPV6 Set AGPS IPV6 AddrampPortAT+CGPSXTRADATA Query the validity of the current gpsOne XTRA data

172 Detailed Description of AT Commands for GPS



1721 AT+CGPS StartStop GPS session

AT+CGPS StartStop GPS SessionTest CommandAT+CGPS=

Response+CGPS (list of supported ltonoffgts)( list of supported ltmodegts)

OKRead CommandAT+CGPS

Response+CGPS ltonoffgtltmodegt

OKWrite CommandAT+CGPS=ltonoffgt[ltmodegt]

ResponseOKIf UE-assisted mode when fixed will report indication+CGPSltlatgtltlongtltaltgtltdategtlttimegtIf ltoffgt it will report indication+CGPS0orERROR

Defined Values

ltonoffgt Values reserved by the present document0 ndash stop GPS session1 ndash start GPS session

ltmodegt Ignore - standalone mode1 ndash standalone mode2 ndash UE-based mode3 ndash UE-assisted mode

ltlatgt Latitude of current position Unit is in 10^8 degreeltlongt Longitude of current position Unit is in 10^8 degreeltaltgt MSLAltitude Unit is metersltdategt UTC Date Output format is ddmmyyyylttimegt UTC Time Output format is hhmmsssltunconfidencegt Unconfidence of the location GPS fixed report 39 cell fixed report

100ltuncertainty_metergt Uncertainty meters

Example

AT+CGPS+CGPS1



OKAT+CGPS=1OK

Output of NMEA sentences is automatic no control via AT commands is provided If executingAT+CGPS=1 the GPS session will choose cold or hot start automatically

UE-based and UE-assisted mode depend on URL (AT+CGPSURL) When UE-based mode fails itwill switch standalone mode

UE-assisted mode is singly fixed Standalone and UE-based mode is consecutively fixed After the GPS closed it should to wait about 2s~30s for start again Reason If the signal

conditions are right (strong enough signals to allow ephemeris demodulation) or ephemerisdemodulation is on going sometimes MGP will stay on longer in order to demodulate moreephemeris This will help the engine provide faster TTFF and possibly better yield later (up to 2hours) because it has the benefit of more ephemeris available

For SIM7600E-H-M2SIM7600SA-H-M2SIM7600A-H-M2 module GPS started should be decidedby the physical switch of GPS flight mode in the module firstly Close the switch GPS will bestarted automatically then you can open or close gps by AT command otherwize GPS could notbe started in any way

1722 AT+CGPSINFO Get GPS fixed position information

AT+CGPSINFO Get GPS fixed position infomationTest CommandAT+CGPSINFO=

Response+CGPSINFO (scope of lttimegt)

OKRead CommandAT+CGPSINFO

Response+CGPSINFO lttimegt

OKWrite CommandAT+CGPSINFO=lttimegt

ResponseOK+CGPSINFO[ltlatgt][ltNSgt][ltloggt][ltEWgt][ltdategt][ltUTCtimegt][ltaltgt][ltspeedgt][ltcoursegt]If ltoffgt it will report indicationOK (if lttimegt=0)

Execution CommandAT+CGPSINFO

Response+CGPSINFO[ltlatgt][ltNSgt][ltloggt][ltEWgt][ltdategt][ltUTCtimegt][ltaltgt][ltspeedgt][ltcoursegt]

NOTE



OK

Defined Values

ltlatgt Latitude of current position Output format is ddmmmmmmmmltNSgt NS Indicator N=north or S=southltloggt Longitude of current position Output format is dddmmmmmmmmltEWgt EW Indicator E=east or W=westltdategt Date Output format is ddmmyyltUTC timegt UTC Time Output format is hhmmsssltaltgt MSLAltitude Unit is metersltspeedgt Speed Over Ground Unit is knotsltcoursegt Course Degreeslttimegt The range is 0-255 unit is second after set lttimegt will report the GPS

information every the seconds

Example

AT+CGPSINFO=+CGPSINFO (0-255)

OKAT+CGPSINFO+CGPSINFO 0

OKAT+CGPSINFO+CGPSINFO3113343286N12121234064E2503110728093441000

OK

1723 AT+CGPSCOLD Cold Start GPS

AT+CGPSCOLD Cold Start GPSTest CommandAT+CGPSCOLD=

ResponseOK

Execution CommandAT+CGPSCOLD

ResponseOK

Example



AT+CGPSCOLD=OKAT+CGPSCOLDOK

Before using this commandit must use AT+CGPS=0 to stop GPS session

1724 AT+CGPSHOT Hot Start GPS

AT+CGPSHOT Hot Start GPSTest CommandAT+CGPSHOT=

ResponseOK

Execution CommandAT+CGPSHOT

ResponseOK

Example

AT+CGPSHOT=OKAT+CGPSHOTOK


1725 AT+CGPSURL Set AGPS default server URL

AT+CGPSURL Set AGPS default server URLTest CommandAT+CGPSURL=

ResponseOK

Read CommandAT+CGPSURL

Response+CGPSURL ltURLgt

OK

NOTE

NOTE



Write CommandAT+CGPSURL=ltURLgt

ResponseOKorERROR

Defined Values

ltURLgt AGPS default server URL It needs double quotation marksNOTE Max length of URL is 128

Example

AT+CGPSURL=rdquo1231231231238888rdquoOKAT+CGPSURL+CGPSURL rdquo1231231231238888rdquoOK

It will take effect only after restarting

1726 AT+CGPSSSL Set AGPS transport security

AT+CGPSSSL Set AGPS transport securityTest CommandAT+CGPSSSL=

Response+CGPSSSL (list of supportedltSSLgts)

OKRead CommandAT+CGPSSSL

Response+CGPSSSL ltSSLgt

OKWrite CommandAT+CGPSSSL=ltSSLgt

ResponseOKorERROR

Defined Values

ltSSLgt 0 ndash donrsquot use certificate

NOTE



1 ndash use certificate

Example

AT+CGPSSSL=0OK

1727 AT+CGPSAUTO Start GPS automatic

AT+CGPSAUTO Start GPS automaticTest CommandAT+CGPSAUTO=

Response+CGPSAUTO (list of supportedltautogts)

OKRead CommandAT+CGPSAUTO

Response+CGPSAUTO ltautogt

OKWrite CommandAT+CGPSAUTO=ltautogt

ResponseOKorERROR

Defined Values

ltautogt 0 ndash Non-automatic1 ndash automatic

Example

AT+CGPSAUTO=1OK

If GPS start automatically its operation mode is standalone mode

NOTE



1728 AT+CGPSNMEA Configure NMEA sentence type

AT+CGPSNMEA Configure NMEA sentence typeTest CommandAT+CGPSNMEA=

Response+CGPSNMEA (list of supportedltautogts)

OKRead CommandAT+CGPSNMEA

Response+CGPSNMEA ltnmeagt

OKWrite CommandAT+CGPSNMEA=ltnmeagt

ResponseOKorIf GPS engine is runningERROR

Defined Values

ltautogt Range ndash 0 to 262143Each bit enables an NMEA sentence output as followsBit 0 ndash GPGGA (global positioning system fix data)Bit 1 ndash GPRMC (recommended minimum specific GPSTRANSIT

data)Bit 2 ndash GPGSV (GPS satellites in view)Bit 3 ndash GPGSA (GPS DOP and active satellites)Bit 4 ndash GPVTG (track made good and ground speed)Bit 5 ndash PQXFI (Global Positioning System Extended Fix Data)Bit 6 ndash GLGSV (GLONASS satellites in view GLONASS fixes only)Bit 7 ndash GNGSA (1 GPS2 Glonass3 GALILE DOP and ActiveSatellites)Bit 8 ndash GNGNS (fix data for GNSS receiversoutput for

GPSGLONASSGALILEO)Bit 9 ndash ReservedBit 10 ndash GAGSV (GALILEO satellites in view)Bit 11 ndashReservedBit 12 ndashReservedBit 13 ndashReservedBit 14 ndashReservedBit 15 ndashReservedBit 16 ndashBDGSAPQGSA (BEIDOUQZSS DOP and active satellites)Bit 17 ndashBDGSVPQGSV (BEIDOUQZSS satellites in view)Set the desired NMEA sentence bit(s) If multiple NMEA sentenceformats are desired ldquoORrdquo the desired bits together



NOTE Reserved default 0 set invalid

Example

AT+CGPSNMEA=200191OK

If nmea bit 2 GPGSV doesnrsquot configure GPGSV sentence also doesnrsquot output on ATmodem porteven set AT+CGPSFTM=1

Module should reboot to take effect

1729 AT+CGPSNMEARATE Set NMEA output rate

AT+CGPSNMEARATE Set NMEA output rateTest CommandAT+CGPSNMEARATE=

Response+CGPSNMEARATE (list of supportedltrategt)

OKRead CommandAT+CGPSNMEARATE

Response+CGPSNMEARATE ltrategt

OKWrite CommandAT+CGPSNMEA=ltrategt

ResponseOKorERROR

Defined Values

ltrategt 0 output rate 1HZ1 output rate 10HZ

Example

AT+CGPSNMEARATE=1OK

NOTE



17210 AT+CGPSMD Configure AGPS MO method

AT+CGPSMD Configure AGPS MO methodTest CommandAT+CGPSMD=

Response+CGPSMD (scope ofltmethodgt)

OKRead CommandAT+CGPSMD

Response+CGPSMD ltmethodgt

OKWrite CommandAT+CGPSMD=ltmethodgt


Defined Values

ltmethodgt 0 ndash Control plane1 ndash User plane

Example

AT+CGPSMD=1OK

17211 AT+CGPSFTM Start GPS test mode

AT+CGPSFTM Start GPS test modeTest CommandAT+CGPSFTM=

ResponseOK

Read CommandAT+CGPSFTM

Response+CGPSFTM ltonoffgt

OKWrite CommandAT+CGPSFTM=ltonoffgt

ResponseOKorERROR



Defined Values

ltonoffgt 0 ndash Close test mode1 ndash Start test mode

ltCNogt Satellite CNo value Floating valueURC format $GPGSV[ltSVgtltCNogt][]

$GLGSV[ltSVgtltCNogt][]$BDGSV[ltSVgtltCNogt][]$GAGSV[ltSVgtltCNogt][]$PQGSV[ltSVgtltCNogt][]

Example

AT+CGPSFTM=1OK$GLGSV782066625677216792196726268236

$GPGSV1036312335142651527018306202942114924328253063129132270

$BDGSV201287204290206273207259209250210185

If test mode starts the URC will report on AT port Modem port and UART port If testing on actual signal ltSVgt should be ignored and GPS must be started by AT+CGPS

AT+CGPSCOLD or AT+CGPSHOT If testing on GPS signal simulate equipment ltSVgt must be choiced and GPS will start

automatically URC sentence will report every 1 second

17212 AT+CGPSDEL Delete the GPS information

AT+CGPSDEL Delete the GPS infomationTest CommandAT+CGPSDEL=

ResponseOK

Execution CommandAT+CGPSDEL

ResponseOK

Example

NOTE



AT+CGPSDEL=OKAT+CGPSDELOK

This command must be executed after GPS stopped

17213 AT+CGPSXE EnableDisable GPS XTRA function

AT+CGPSXE EnableDisable GPS XTRA functionTest CommandAT+CGPSXE=

Response+CGPSXE (list of supportedltonoffgts)

OKRead CommandAT+CGPSXE

Response+CGPSXE ltonoffgt

OKWrite CommandAT+CGPSXE=ltonoffgt

ResponseOKorERROR

Defined Values

ltonoffgt 0 ndash Disable GPS XTRA1 ndash Enable GPS XTRA

Example

AT+CGPSXE=+CGPSXE (0-1)

OKAT+CGPSXE=0OK

NOTE

NOTE



XTRA function must download the assistant file from network by HTTP so the APN must be set byAT+CGDCONT command

17214 AT+CGPSXD Download XTRA assistant file

AT+CGPSXD Download XTRA assistant fileTest CommandAT+CGPSXD=

Response+CGPSXD (list of supportedltservergt)

OKRead CommandAT+CGPSXD

Response+CGPSXD ltservergt

OKWrite CommandAT+CGPSXD=ltservergt

ResponseOK+CGPSXD ltrespgtor+CGPSXD ltrespgtERROR

Defined Values

ltservergt 0 ndash XTRA primary server (precedence)1 ndash XTRA secondary server2 ndash XTRA tertiary server

ltrespgt refer to Unsolicited XTRA download Codes

Example

AT+CGPSXD=+CGPSXD (0-2)

OKAT+CGPSXD=0OK+CGPSXD 0



17215 AT+CGPSXDAUTO Download XTRA assistant file automatically

AT+CGPSXDAUTO Download XTRA assistant file automaticallyTest CommandAT+CGPSXDAUTO=

Response+CGPSXDAUTO (list of supportedltonoffgt)

OKRead CommandAT+CGPSXDAUTO

Response+CGPSXDAUTO ltonoffgt

OKWrite CommandAT+CGPSXDAUTO=ltonoffgt

ResponseOKOrERROR

Defined Values

ltonoffgt 0 ndash disable download automatically1 ndash enable download automatically

Example

AT+CGPSXDAUTO=+CGPSXD (01)

OKAT+CGPSXDAUTO=0OK

Some URCs will report when downloading itrsquos same as AT+CGPSXD command

17216 AT+CGPSINFOCFG Download Report GPS NMEA-0183 sentence

AT+CGPSINFOCFG Download Report GPS NMEA-0183 sentenceTest CommandAT+CGPSINFOCFG=

Response+CGPSINFOCFG (scope of lttimegt)(scope of ltconfiggt)

NOTE



OKRead CommandAT+CGPSINFOCFG

Response+CGPSINFOCFG lttimegtltconfiggt

OKWrite CommandAT+CGPSINFOCFG=lttimegt[ltconfiggt]

ResponseOK(NMEA-0183 Sentence)OK(iflttimegt=0gt)

Defined Values

lttimegt The range is 0-255 unit is second after set lttimegt will report the GPSNMEA sentence every the secondsIf lttimegt=0 module stop reporting the NMEA sentence

ltconfiggt Range ndash 0 to 262143Each bit enables an NMEA sentence output as followsBit 0 ndash GPGGA (global positioning system fix data)Bit 1 ndash GPRMC (recommended minimum specific GPSTRANSIT



Reserved default 0 set invalid

Example



AT+CGPSINFOCFG=+CGPSINFO (0-255)(0-262143)

OKAT+CGPSINFOCFG=1031OK$GPGSV41160453057440255334441061023440545253437D$GPGSV421625103004017251474012222713813280533877$GPGSV431626091873523060363424277A$GPGSV4416093130297D$GPGGA05114703113320991N12121248076E11008475M0M45$GPVTGNaNTM00N00KA42$GPRMC0511470A3113320991N12121248076E0000211211A66$GPGSAA3020405101213172325261408123B

17217 AT+CGPSPMD Configure positioning mode

AT+CGPSPMD Configure positioning modeTest CommandAT+CGPSPMD=

Response+CGPSPMD (scope of ltmodegt)

OKRead CommandAT+CGPSPMD

Response+CGPSPMD ltmodegt

OKWrite CommandAT+CGPSPMD =ltmodegt

ResponseOKorERROR

Defined Values

ltmodegt Default - 65407Range - 1 to 65407Each bit enables a supported positioning mode as followsBit 0 ndash StandaloneBit 1 ndash UP MS-based



Bit 2 ndash UP MS-assistedBit 3 ndash CP MS-based (2G)Bit 4 ndash CP MS-assisted (2G)Bit 5 ndash CP UE-based (3G)Bit 6 ndash CP UE-assisted (3G)Bit 7 ndash NOT USEDBit 8 ndash UP MS-based (4G)Bit 9 ndash UP MS-assisted(4G)Bit 10 ndash CP MS-based (4G)Bit 11 ndash CP MS-assisted (4G)Set the desired mode sentence bit(s) If multiple modes are desiredldquoORrdquo the desired bits togetherExample support standalone UP MS-based and UP MS-assisted setBinary value 0000 0111 is 7

Example

AT+CGPSPMD=127OK

Need to restart the module after setting the mode

17218 AT+CGPSMSB Configure based mode switch to standalone

AT+CGPSMSB Configure based mode switch to standaloneTest CommandAT+CGPSMSB=

Response+CGPSMSB (scope of ltmodegt)

OKRead CommandAT+CGPSMSB

Response+CGPSMSB ltmodegt

OKWrite CommandAT+CGPSMSB =ltmodegt

ResponseOKorERROR

Defined Values

NOTE



ltmodegt 0 ndash Donrsquot switch to standalone mode automatically1 ndash Switch to standalone mode automatically

Example

AT+CGPSMSB=0OK


17219 AT+CGPSHOR Configure positioning desired accuracy

AT+CGPSHOR Configure positioning desired accuracyTest CommandAT+CGPSHOR=

Response+CGPSHOR (scope of ltaccgt)( scope of ltacc_fgt)

OKRead CommandAT+CGPSHOR

+CGPSHOR ltaccgtltacc_fgt

OKWrite CommandAT+CGPSHOR=ltaccgt[ltacc_fgt]

OKorERROR

Defined Values

ltaccgt Range ndash 0 to 1800000Default value is 50

ltacc_fgt Reserved

Example

AT+CGPSHOR=50OK


NOTE

NOTE



17220 AT+CGPSNOTIFY LCS respond positioning request

AT+CGPSNOTIFY LCS respond positioning requestTest CommandAT+CGPSNOTIFY=

Response+CGPSNOTIFY (list of supported ltrespgts)

OKWrite CommandAT+CGPSNOTIFY=ltrespgt

ResponseOKorERROR

Defined Values

ltrespgt 0 ndash LCS notify verify accept1 ndash LCS notify verify deny2 ndash LCS notify verify no response

Example

AT+CGPSNOTIFY=+CGPSNOTIFY (0-2)

OKAT+CGPSNOTIFY=0OK

17221 AT+CGNSSINFO LCS Get GNSS fixed position information

AT+CGNSSINFO Get GNSS fixed position informationTest CommandAT+CGNSSINFO=

Response+CGNSSINFO (scope of lttimegt)

OKRead CommandAT+CGNSSINFO

Response+CGNSSINFO lttimegt



OKWrite CommandAT+CGNSSINFO=lttimegt

ResponseOK+CGNSSINFO[ltmodegt][ltGPS-SVsgt][ltGLONASS-SVsgt][ltBEIDOU-SVsgt][ltlatgt][ltNSgt][ltloggt][ltEWgt][ltdategt][ltUTC-timegt][ltaltgt][ltspeedgt][ltcoursegt][ltPDOPgt][HDOP][VDOP]OK (if lttimegtgt=0)

Execution CommandAT+CGNSSINFO

Response

+CGNSSINFO[ltmodegt][ltGPS-SVsgt][ltGLONASS-SVsgt][ltBEIDOU-SVsgt][ltlatgt][ltNSgt][ltloggt][ltEWgt][ltdategt][ltUTC-timegt][ltaltgt][ltspeedgt][ltcoursegt][ltPDOPgt][ltHDOPgt][ltVDOPgt]

OK

Defined Values

ltmodegt Fix mode 2=2D fix 3=3D fixltGPS-SVsgt GPS satellite valid numbers scope 00-12ltGLONASS-SVsgt GLONASS satellite valid numbers scope 00-12ltBEIDOU-SVsgt BEIDOU satellite valid numbers scope 00-12ltlatgt Latitude of current position Output format is ddmmmmmmmmltNSgt NS Indicator N=north or S=southltloggt Longitude of current position Output format is dddmmmmmmmmltEWgt EW Indicator E=east or W=westltdategt Date Output format is ddmmyyltUTC-timegt UTC Time Output format is hhmmsssltaltgt MSLAltitude Unit is metersltspeedgt Speed Over Ground Unit is knotsltcoursegt Course DegreesltPDOPgt Position Dilution Of PrecisionltHDOPgt Horizontal Dilution Of PrecisionltVDOPgt Vertical Dilution Of Precision

Example

AT+CGNSSINFO=+CGNSSINFO (0-255)

OKAT+CGNSSINFO+CGNSSINFO 0



OKAT+CGNSSINFO+CGNSSINFO20905003113330650N12121262554E1311170919180329002550110807OKAT+CGNSSINFO (if not fixwill report null)+CGNSSINFO OK

17222 AT+CGNSSMODE LCS Configure GNSS support mode

AT+CGNSSMODE Configure GNSS support modeTest CommandAT+CGNSSMODE=

Response+CGNSSMODE (scope of ltgnss_modegt)(scope of ltdpo_modegt)

OKRead CommandAT+CGNSSMODE

Response+CGNSSMODE ltgnss_modegtltdpo_modegt

OKWrite CommandAT+CGNSSMODE=ltgnss_modegt[ltdpo_modegt]

ResponseOKorERROR

Defined Values

ltgnss_modegt Range ndash 0 to 15Bit0 GLONASSBit1 BEIDOUBit2 GALILEOBit3 QZSS1 enable 0disableGPS always support

ltdpo_modegt 1 enable DPO0 disable DPO

Example

AT+CGNSSMODE=151



OK


17223 AT+CGPSIPV6 Set AGPS IPV6 AddrampPort

AT+CGPSIPV6 Set AGPS IPV6 AddrampPortTest CommandAT+CGPSIPV6=

ResponseOK

Read CommandAT+CGPSIPV6

Response+CGPSIPV6 ltipv6_addrgtltportgtOK

Write CommandAT+CGPSIPV6=ltipv6_addrgtltportgt

ResponseOKorERROR

Defined Values

ltipv6_addrgt AGPS IPV6 addr It needs double quotation marksltportgt AGPS IPV6 port

Example

AT+CGPSIPV6=rdquo200102681AFF000000000000B6F8A5D2rdquo7275OK

AT+CGPSIPV6+CGPSIPV6 rdquo200102681AFF000000000000B6F8A5D2rdquo7275

OK


NOTE

NOTE



17224 AT+CGPSXTRADATA Query the validity of the current gpsOne XTRA Data

AT+CGPSXTRADATA Query the validity of the current gpsOne XTRA DataTest CommandAT+CGPSXTRADATA=

ResponseOK

Read CommandAT+CGPSXTRADATA

Response+CGPSXTRADATA ltxtradatadurtimegtltinjecteddatatimegt

OK

Defined Values

ltxtradatadurtimegt Valid time of injected gpsOneXTRA dataunitminute0 No gpsOneXTRA file or gpsOneXTRA file is overdue1-10080 Valid time of gpsOneXTRA file

ltinjecteddatatimegt Starting time of the valid time of XTRA data formatldquoYYYYMMDDhhmmssrdquoeg ldquo20190926153120rdquo

Example

AT+CGPSXTRADATA=OK

AT+CGPSXTRADATA+CGPSXTRADATA 16820190925050000

OK

It needs to execute AT+CGPSXE to enable before execute the AT+CGPSXTRADATA read

NOTE



18AT Commands for LBS

181 Overview of AT Commands for LBS

Command DescriptionAT+CLBS Base station LocationAT+CLBSCFG Base station Location configure

182 Detailed Description of AT Commands for LBS

183 AT Commands for OpenClose Network

1831 Overview of AT Commands for OpenClose Network

Command DescriptionAT+CNETSTART Open networkAT+CNETSTOP Close networkAT+CNETIPADDR Inquire PDP address

1832 Detailed Description of AT Commands for OpenClose Network



18321 AT+CNETSTART Open network

AT+CNETSTART Open networkRead CommandAT+CNETSTART

Response+CNETSTART ltnet_statgt

OKorERROR

Execution CommandAT+CNETSTART

ResponseOK

+CNETSTART lterrgtor

+CNETSTART lterrgt

OKor+CNETSTART lterrgt

ERRORorERROR

Defined Values

ltnet_stategt a numeric parameter that indicates the state of PDP context activation0 network close (deactivated)1 network is opening2 network open(activated)3 network is closing

lterrgt The result of operation 0 is success other value is failure

Example

AT+CNETSTART+CNETSTART 0

OKAT+CNETSTARTOK

+CNETSTART 0



18322 AT+CNETSTOP Close network

AT+CNETSTOP Close networkExecution CommandAT+CNETSOP

ResponseOK

+CNETSTOP lterrgtor+CNETSTOP lterrgt

OKor+CNETSTOP lterrgt

ERRORorERROR

Defined Values


Example

AT+CNETSTOP+CNETSTOP 0

OK

18323 AT+CNETIPADDR Inquire PDP address

AT+CNETIPADDR Inquire PDP addressRead CommandAT+CNETIPADDR

Response+CNETIPADDR ltip_addressgt

OKor+CNETIPADDR lterr_infogt



ERRORorERROR

Defined Values

ltip_addressgt A string parameter that identifies the IP address of current activesocket PDP

lterr_infogt A string parameter that displays the cause of occurring error

Example

AT+CNETIPADDR+CNETIPADDR 1071155118

OK

1833 Unsolicited OpenClose network command lterrgt Codes

Code of lterrgt Description0 Operation succeeded1 Unknown error2 Open network failed3 Close network failed4 Network not opened5 Operation not support6 Busy7 Network has been opened8 Network is also in use

18331 AT+CLBS Base station Location

AT+CLBS Base station LocationTest CommandAT+CLBS=

Response+CLBS (list of supported lttypegts)(range of supportedltcidgts)(range of supported ltlongitudegts)(range of supportedltlatitudegts)(list of supported ltlon_typegts)



OKWrite CommandAT+CLBS=lttypegtltcidgt[[ltlongitudegtltlatitudegt][ltlon_typegt]]

Response1)lttypegt=1get longitude and latitude+CLBS ltlocationcodegt[ltlongitudegtltlatitudegtltaccgt]

OK2)lttypegt=4get longitude latitude and date time+CLBSltlocationcodegt[ltlongitudegtltlatitudegtltaccgtltdategtlttimegt]

OKIf error is related to ME functionality+CME ERROR lterrgt



Defined Values

lttypegt 1 Use 3 cellrsquos information4 Get longitude latitude and date time

ltcidgt Bearer profile identifier refer to ltpdpidxgt of AT+CNACTltlocationcodegt 0 Success

If the operation failed the location code is not 0 such as1 Location Failed2 Time Out3 NET Error4 DNS Error5 Service Overdue6 Authenticate Failed7 Other Error80 Report LBS to server success81 Report LBS to server parameter error82 Report LBS to server failed

ltlongitudegt Current longitude in degrees-180000000-180000000

ltlatitudegt Current latitude in degrees-90000000-90000000

ltaccgt Positioning accuracyltlon_typegt The type of longitude and latitude

0 WGS841 GCJ02

lttimesgt Access service timesltdategt Service date




Example

AT+CLBS=+CLBS(1349)(0-3)(-180000000-180000000)(-90000000-90000000)(01)

OK

If customers feel that the positioning error is too large lttypegt=9 can be used to report thisinformation The error can be improved by this information

18332 AT+CLBSCFG Base station Location configure

AT+CLBSCFG Base station Location configureTest CommandAT+CLBSCFG=

Response+CLBSCFG (list of supported ltoperategts)(range of supportedltparagts)ltlen_valuegt

OKWrite CommandAT+CLBSCFG=ltoperategtltparagt[ltvaluegt]

Response+CLBSCFG 0ltparagtltvaluegt

OKorOKIf error is related to ME functionality+CME ERROR lterrgt



Defined Values

ltoperategt 0 Read operator1 Set operator

NOTE



ltparagt 1 Customer ID2 Times have used positioning command3 Serverrsquos address

lbs-simcomcom3001lbs-simcomcom3000lbs-simcomcom3002 (Default)

ltvaluegt String type The value of parameterIf ltoperategt is 1 and ltparagt is 3 ltvaluegt can be set

ltlen_valuegt Max length of ltvaluegt

Example

AT+CLBSCFG+CLBSCFG (0-1)3Param Value

OK

Serverrsquos address oflbs-simcomcom3002 is free The other two servers are charged If you want to use the charged address the IMEI customer information and software version must

be provided to SIMCom

NOTE



19AT Commands for Hardware

191 Overview of AT Commands for Hardware Related

Command DescriptionAT+CVALARM Low and high voltage AlarmAT+CVAUXS Set state of the pin named VREG_AUX1AT+CVAUXV Set voltage value of the pin named VREG_AUX1AT+CADC Read ADC valueAT+CADC2 Read ADC2 valueAT+CMTE Control the module whether power shutdown when the modulersquos

temperature upon the critical temperatureAT+CPMVT Low and high voltage Power OffAT+CDELTA Set the module go to recovery modeAT+CRIIC Read values from register of IIC deviceAT+CWIIC Write values to register of IIC deviceAT+CBC Read the voltage value of the power supplyAT+CPMUTEMP Read the temperature of the moduleAT+CFDISK SD CardEMMC Flash

192 Detailed Description of AT Commands for Hardware Related


temperature upon the critical temperatureAT+CPMVT Low and high voltage Power OffAT+CDELTA Set the module go to recovery modeAT+CRIIC Read values from register of IIC device



AT+CWIIC Write values to register of IIC deviceAT+CBC Read the voltage value of the power supplyAT+CPMUTEMP Read the temperature of the moduleAT+CFDISK SD CardEMMC Flash

1921 AT+CVALARM Low and high voltage Alarm

AT+CVALARM Low and high voltage AlarmTest CommandAT+CVALARM=

Response+CVALARM (list of supported ltenablegts) (list of supported ltlowvoltagegts) (list of supported high lthigh voltagegts)

OKRead CommandAT+CVALARM

Response+CVALARM ltenablegtltlow voltagegtlthigh voltagegt

OKWrite CommandAT+CVALARM=ltenablegt[ltlow voltagegt][lthighvoltagegt]

ResponseOKorERROR

Defined Values

ltenablegt 0 Close1 Open If voltage lt ltlow voltagegt it will report ldquoUNDER-VOLTAGEWARNNINGrdquo every 10s If voltage gt lthigh voltagegt it will reportldquoOVER-VOLTAGE WARNNINGrdquo every 10s

ltlow voltagegt Between 3300mV and 4000mV Default value is 3300lthigh voltagegt Between 4000mV and 4300mV Default value is 4300

Example

AT+CVALARM+CVALARM 134004300OK

AT+CVALARM=+CVALARM (01)(3300-4000)(4000-4300)OK

AT+CVALARM=134004300



OK

1922 AT+CVAUXS Set state of the pin named VREG_AUX1

AT+CVAUXS Set state of the pin named VREG_AUX1Test CommandAT+CVAUXS=

Response+CVAUXS (list of supported ltstategts)

OKRead CommandAT+CVAUXS

Response+CVAUXS ltstategt

OKWrite CommandAT+CVAUXS=ltstategt

ResponseOKOrERROR

Defined Values

ltstategt 0 the pin is closed1 the pin is opend(namely open the pin)

Example

AT+CVAUXS+CVAUXS 1OK

AT+CVAUXS =1OK

For SIM7600E-H-M2SIM7600SA-H-M2SIM7600A-H-M2 the default value is 0

1923 AT+CVAUXV Set voltage value of the pin named VREG_AUX1

NOTE



AT+CVAUXV Set voltage value of the pin named VREG_AUX1Test CommandAT+CVAUXV=

Response+CVAUXV (list of supported ltvoltagegts)

OKRead CommandAT+CVAUXV

Response+CVAUXV ltvoltagegt

OKWrite CommandAT+CVAUXV=ltvoltagegt

ResponseOKorERROR

Defined Values

ltvoltagegt Voltage value of the pin which is named VREG_AUX1 The unit is inmV And the value must the multiple of 50mv

Example

AT+CVAUXV =+CVAUXV (1700-3050)OK

AT+CVAUXV =2800OK

AT+CVAUXV+CVAUXV 2800OK

1924 AT+CADC Read ADC value

AT+CADC Read ADC valueTest CommandAT+CADC=

Response+CADC (range of supported ltadcgts)

OKWrite CommandAT+CADC=ltadcgt

Response+CADC ltvaluegt



OKorERROR

Defined Values

ltadcgt ADC type0 ndash raw type2 ndash voltage type(mv)

ltvaluegt Integer type value of the ADC

Example

AT+CADC=+CADC (02)OK

AT+CADC =0+CADC 187OK

1925 AT+CADC2 Read ADC2 value

AT+CADC2 Read ADC2 valueTest CommandAT+CADC2=

Response+CADC2 (range of supported ltadcgts)

OKWrite CommandAT+CADC2=ltadcgt

Response+CADC2 ltvaluegtOKorERROR

Defined Values

ltadcgt ADC2 type0 ndash raw type2 ndash voltage type(mv)

ltvaluegt Integer type value of the ADC2



Example

AT+CADC2=+CADC2 (02)OK

AT+CADC2=0+CADC2 187OK

1926 AT+CMTE Control the module whether power shutdown when the modulersquos

temperature upon the critical temperature

AT+CMTE Control the module whether power shutdown when the modulersquos temperature uponthe critical temperatureTest CommandAT+CMTE=

Response+CMTE (list of supportedltonoffgts)

OKRead CommandAT+CMTE

Response+CMTE ltonoff gt

OKWrite CommandAT+CMTE=ltonoff gt

ResponseOKorERROR

Defined Values

ltonoffgt 0 ndash Disable temperature detection1 ndash Enable temperature detection

Example

AT+CMTE+CMTE 1OK

AT+CMTE =1OK



AT+CMTE=+CMTE (01)OK

When temperature is extreme high or low product will power off URCs indicating the alert level ldquo+CMTE-1rdquo or ldquo+CMTE1rdquo are intended to enable the user to take

appropriate precaution such as protect the module from exposure to extreme conditions or saveor back up data etc

Level ldquo+CMTE-2rdquoor ldquo+CMTE2rdquo URCs are followed by immediate shutdown

1927 AT+CPMVT Low and high voltage Power Off

AT+CPMVT Low and high voltage Power OffTest CommandAT+CPMVT=

Response+CPMVT (list of supported ltenablegts) (list of supported ltlowvoltagegts) (list of supported lthigh voltagegts)

OKRead CommandAT+CPMVT

Response+CPMVT ltenablegtltlow voltagegt lthigh voltagegt

OKWrite CommandAT+CPMVT=ltenablegt[ltlowvoltagegt][lthigh voltagegt]

ResponseOKOrERROR

Defined Values

ltenablegt 0 Close1 Open If voltage lt ltlow voltagegt it will report ldquoUNDER-VOLTAGEWARNNING POWER DOWNrdquo and power off the module If voltage gtlthigh voltagegt it will report ldquoOVER-VOLTAGE WARNNING POWERDOWNrdquo and power off the module


Example

NOTE



AT+CPMVT=134004300OK

AT+CPMVT+CVALARM 134004300OK

AT+CPMVT=+CVALARM (01)(3300-4000)(4000-4300)OK

1928 AT+CDELTA Set the module go to recovery mode

AT+CDELTA Set the module go to recovery modeWrite CommandAT+CDELTA

ResponseOKorERROR

Example

AT+CDELTAOK

the command will write flag to the module and reboot the module then the module will reboot andread the flag and enter recovery mode to update the firmware

1929 AT+CRIIC Read values from register of IIC device

AT+CRIIC Read values from register of IIC deviceTest CommandAT+CRIIC=

ResponseOK

Write CommandAT+CRIIC=ltaddrgtltreggtltlengt

Response+CRIIC ltdatagtOK

NOTE



orERROR

Defined Values

ltaddrgt Device address Input format must be hex such as 0xFFltreggt Register address Input format must be hex such as 0xFFltlengt Read length Range1-4 unitbyteltdatagt Data read Input format must be hex such as 0xFF

Example

AT+CRIIC=0x34 0x02 2+CRIIC 0x010x5dOK

19210 AT+CWIIC Write values to register of IIC device

AT+CWIIC Write values to register of IIC deviceTest CommandAT+CWIIC=

ResponseOK

Write CommandAT+CWIIC=ltaddrgtltreggtltdatagtltlengt

ResponseOKorERROR

Defined Values

ltaddrgt Device address Input format must be hex such as 0xFFltreggt Register address Input format must be hex such as 0xFFltlengt Read length Range 1-4 unit byteltdatagt Data written Input format must be hex such as 0xFF ndash 0xFFFFFFFF

Example

AT+CWIIC=0x34 0x03 0x5d 1OK



19211 AT+CBC Read the voltage value of the power supply

AT+CBC Read the voltage value of the power supplyRead CommandAT+CBC

Response+CBC ltvolgtOKorERROR

Defined Values

ltvolgt The voltage value such as 38

Example

AT+CBC+CBC 3591VOK

19212 AT+CPMUTEMP Read the temperature of the module

AT+CPMUTEMP Read the temperature of the moduleRead CommandAT+CPMUTEMP

Response+CPMUTEMP lttempgtOKorERROR

Defined Values

lttempgt The Temperature value such as 29

Example

AT+CPMUTEMP+CPMUTEMP 29OK



19213 AT+CFDISK SD CardEMMC Flash

AT+CFDISK SD CardEMMC FlashTest CommandAT+CFDISK=

Response+CFDISK (1-4)[hellip]OKorERROR

Read CommandAT+CFDISK

Response+CFDISK ltnumgtltsizegtOKorERROR

Write Command

AT+CFDISK=ltnumgt[ltsizegthellip]

ResponseOKorERROR

Write Command(Formatting all partitions)

AT+CFDISK

ResponseOKorERROR

Defined Values

ltnumgt Partition sizeThe unit is KB

Example

AT+CFDISK=+CFDISK (1-4)[]OK

AT+CFDISK=4500005000050000OK

AT+CFDISKOK

AT+CFDISK+CFDISK 150040+CFDISK 250048+CFDISK 350048+CFDISK 43708288



OK

The last partition size does not need to be set The size of the last partition is the size of the diskremaining

NOTE



20AT Commands for File System

The file system is used to store files in a hierarchical (tree) structure and there are some definitionsand conventions to use the Module

Local storage space is mapped to ldquoCrdquo ldquoDrdquo for TF card ldquoErdquo for multimedia ldquoFrdquo for cache

General rules for naming (both directories and files) The length of actual fully qualified names of directories and files can not exceed 254 Directory and file names can not include the following characters ldquo lt gt | Between directory name and filedirectory name use character ldquordquo as list separator so it can not

appear in directory name or file name The first character of names must be a letter or a numeral or underline and the last character can

not be period ldquordquo and oblique ldquordquo 7600M1+1 can not support ldquoDrdquoand ldquoErdquo if all the following AT are executed ldquoERRORrdquo will be

returned

201 Overview of AT Commands for File System

Command DescriptionAT+FSCD Select directory as current directoryAT+FSMKDIR Make new directory in current directoryAT+FSRMDIR Delete directory in current directoryAT+FSLS List directoriesfiles in current directoryAT+FSDEL Delete file in current directoryAT+FSRENAME Rename file in current directoryAT+FSATTRI Request file attributesAT+FSMEM Check the size of available memoryAT+FSLOCA Select storage placeAT+FSCOPY Copy an appointed fileAT+CFTRANRX Transfer a file to EFSAT+CFTRANTX Transfer a file from EFS to host

NOTE



202 Detailed Description of AT Commands for File System

2021 AT+FSCD Select directory as current directory

This command is used to select a directory The Module supports absolute path and relative pathRead Command will return current directory without double quotation marks Support C D E F

AT+FSCD Select directory as current directoryTest CommandAT+FSCD=

ResponseOK

Read CommandAT+FSCD

Response+FSCD ltcurr_pathgt

OKWrite CommandAT+FSCD=ltpathgt


OKorERROR

Defined Values

ltpathgt String without double quotes directory for selectionltcurr_pathgt String without double quotes current directory

If ltpathgt is ldquordquo it will go back to previous level of directory

Example

AT+FSCD=C+FSCD C

OKAT+FSCD=C+FSCD C

NOTE



OKAT+FSCD+FSCD C

OKAT+FSCD=+FSCD C

OKAT+FSCD=D+FSCD D

OKAT+FSCD+FSCD D

OK

2022 AT+FSMKDIR Make new directory in current directory

This command is used to create a new directory in current directory Support C D E F

AT+FSMKDIR Make new directory in current directoryTest CommandAT+FSMKDIR=

ResponseOK

Write CommandAT+FSMKDIR=ltdirgt

ResponseOKorERROR

Defined Values

ltdirgt String without double quotes directory name which does not alreadyexist in current directory

Example

AT+FSMKDIR=SIMTechOKAT+FSCD+FSCD E



OKAT+FSLS+FSLS SUBDIRECTORIESAudioSIMTech

OK

2023 AT+FSRMDIR Delete directory in current directory

This command is used to delete existing directory in current directory Support C D E F

AT+FSRMDIR Delete directory in current directoryTest CommandAT+FSRMDIR=

ResponseOK

Write CommandAT+FSRMDIR=ltdirgt

ResponseOKorERROR

Defined Values

ltdirgt String without double quotes

Example

AT+FSRMDIR=SIMTechOKAT+FSCD+FSCD E

OKAT+FSLS+FSLS SUBDIRECTORIESAudio

OK



2024 AT+FSLS List directoriesfiles in current directory

This command is used to list information of directories andor files in current directory Support C DE F

AT+FSLS List directoriesfiles in current directoryTest CommandAT+FSLS=

Response+FSLS (list of supported lttypegt)

OKRead CommandAT+FSLS

Response+FSLS SUBDIRECTORIESltdir_numgtFILESltfile_numgt

OKWrite CommandAT+ FSLS=lttypegt

Response[+FSLS SUBDIRECTORIESltlist of subdirectoriesgtltCRgtltLFgt][+FSLS FILESltlist of filesgtltCRgtltLFgt]OK

Execution CommandAT+ FSLS


Defined Values

ltdir_numgt Integer type the number of subdirectories in current directoryltfile_numgt Integer type the number of files in current directorylttypegt 0 ndash list both subdirectories and files

1 ndash list subdirectories only2 ndash list files only

Example

AT+FSLS+FSLS SUBDIRECTORIES2FILES2



OKAT+FSLS+FSLS SUBDIRECTORIESFirstDirSecondDir

+FSLS FILESimage_0jpgimage_1jpg

OKAT+FSLS=2+FSLS FILESimage_0jpgimage_1jpg

OK

2025 AT+FSDEL Delete file in current directory

This command is used to delete a file in current directory Before do that it needs to use AT+FSCD selectthe father directory as current directory Support C D E F

AT+FSDEL Delete file in current directoryTest CommandAT+FSDEL=

ResponseOK

Write CommandAT+FSDEL=ltfilenamegt

ResponseOKorERROR

Defined Values

ltfilenamegt String with or without double quotes file name which is relative andalready existingIf ltfilenamegt is it means delete all files in current directoryIf the file path contains non-ASCII characters the filename parametershould contain a prefix of non-ascii and the quotation mark

Example



AT+FSDEL=image_0jpgOK

2026 AT+FSRENAME Rename file in current directory

This command is used to rename a file in current directory Support C D E F

AT+FSRENAME Rename file in current directoryTest CommandAT+FSRENAME=

ResponseOK

Write CommandAT+FSRENAME=ltold_namegtltnew_namegt

ResponseOKorERROR

Defined Values

ltold_namegt String with or without double quotes file name which is existed incurrent directory If the file path contains non-ASCII characters the filepath parameter should contain a prefix of non-ascii and the quotationmark

ltnew_namegt New name of specified file string with or without double quotes If thefile path contains non-ASCII characters the file path parameter shouldcontain a prefix of non-ascii and the quotation mark

Example

AT+FSRENAME=image_0jpg image_1jpgOKAT+FSRENAME=my testjpgnon-asciiE6B58BE8AF95E99984E4BBB62E6A7067OK

2027 AT+FSATTRI Request file attributes

This command is used to request the attributes of file which exists in current directory Support C DE F

AT+FSATTRI Request file attributes



Test CommandAT+FSATTRI=

ResponseOK

Write CommandAT+FSATTRI=ltdirgt

Response+FSATTRI ltfile_sizegtltcreate_dategt

OKorERROR

Defined Values

ltfilenamegt String with or without double quotes file name which is in currentdirectory If the file path contains non-ASCII characters the file pathparameter should contain a prefix of non-ascii and the quotationmark

ltfile_sizegt The size of specified file and the unit is in Byteltcreate_dategt Create date and time of specified file the format is YYYYMMDD

HHMMSS WeekWeek ndash Mon Tue Wed Thu Fri Sat Sun

Example

AT+FSATTRI=image_0jpg+FSATTRI 8604 20080428 102446 Tue

OKAT+FSATTRI=non-asciiE6B58BE8AF95E99984E4BBB62E6A7067+FSATTRI 6296 20120106 000000 Sun

OK

2028 AT+FSMEM Check the size of available memory

This command is used to check the size of available memory The response will list total size and used sizeof local storage space if present and mounted Support C D E F

AT+FSMEM Check the size of available memoryTest CommandAT+FSMEM=

ResponseOK

Write CommandAT+FSMEM

Response+FSMEM ltloctypegt(lttotalgt ltusedgt)



OK

Defined Values

ltloctypegt Support C D E Flttotalgt The total size of local storage spaceThe unit of storage space size is

in Byteltusedgt The used size of local storage spaceThe unit of storage space size is

in Byte

Example

AT+FSMEM+FSMEM C(11348480 2201600)

OK

2029 AT+FSLOCA Select storage place

This command is used to set the storage place for media files Support C

AT+FSLOCA Select storage placeTest CommandAT+FSLOCA=

Response+FSLOCA (list of supported ltlocagts)

OKRead CommandAT+FSLOCA

+FSLOCA ltlocagt

OKWrite CommandAT+FSLOCA=ltlocagt

ResponseOKorERROR

Defined Values

ltlocagt 0 ndash store media files to local storage space (namely C)

Example

AT+FSLOCA=0OK



AT+FSLOCA+FSLOCA 0

OK

20210 AT+FSCOPY Copy an appointed file

This command is used to copy an appointed file on C to an appointed directory on C the new file nameshould give in parameter Support CD E F but copying from C to D E F or from DE F to C is not supported

AT+FSCOPY Copy an appointed fileTest CommandAT+FSCOPY=

ResponseOK

Write CommandAT+FSCOPY=ltfile1gtltfile2gt[ltsync_modegt]

ResponseSync mode+FSCOPY ltpercentgtltCRgtltLFgt[+FSCOPY ltpercentgtltCRgtltLFgt]OK

Async modeOK+FSCOPY ltpercentgtltCRgtltLFgt[+FSCOPY ltpercentgtltCRgtltLFgt]+FSCOPY ENDltCRgtltLFgtOrWhen error shows one of the following errors and ERRORSD CARD NOT PLUGGED INFILE IS EXISTINGFILE NOT EXISTINGDIRECTORY IS EXISTEDDIRECTORY NOT EXISTEDFORBID CREATE DIRECTORY UNDER CFORBID DELETE DIRECTORYINVALID PATH NAMEINVALID FILE NAMESD CARD HAVE NO ENOUGH MEMORYEFS HAVE NO ENOUGH MEMORYFILE CREATE ERRORREAD FILE ERRORWRITE FILE ERROR



ERROR

Defined Values

ltfile1gt The sources file name or the whole path name with sources file nameIf the file path contains non-ASCII characters the file path parametershould contain a prefix of non-ascii and the quotation mark

ltfile2gt The destination file name or the whole path name with destination filename If the file path contains non-ASCII characters the file pathparameter should contain a prefix of non-ascii and the quotationmark

ltpercentgt The percent of copy done The range is 00 to 1000ltsync_modegt The execution mode of the command

0 ndash synchronous mode1 ndash asynchronous mode

1 The ltfile1gt and ltfile2gt should give the whole path and name if only given file name it will refer tocurrent path (AT+FSCD) and check the filersquos validity2 If ltfile2gt is a whole path and name make sure the directory exists make sure that the file namedoes not exist or the file name is not the same name as the sub folder name otherwise return error3 ltpercentgt report refer to the copy file size The big file maybe report many times and little file reportless4 If ltsync_modegt is 1 the command will return OK immediately and report final result with+FSCOPY END

Example

AT+FSCD+FSCD C

OKAT+FSCOPY= CTESTFILECOPYFILE (Copy file TESTFILE on C to CCOPYFILE)+FSCOPY 10

+FSCOPY 1000

OKAT+FSCOPY= my testjpg non-asciiE6B58BE8AF95E99984E4BBB62E6A7067+FSCOPY10

NOTE



+FSCOPY1000

OK

20211 AT+CFTRANRX Transfer a file to EFS

This command is used to transfer a file to EFSSupport SDcard

AT+CFTRANRX Transfer a file to EFSTest CommandAT+CFTRANRX=

Response+CFTRANRX [non-ascii]FILEPATH

OKWrite CommandAT+CFTRANRX=rdquoltfilepathgtrdquoltlengt

ResponsegtOKorgtERRORorERROR

Defined Values

ltfilepathgt The path of the file on EFSltlengt The length of the file data to send The range is from 0 to 2147483647

The ltfilepathgt must be a full path with the directory path

Example

AT+CFTRANRX=rdquocMyDirt1txtrdquo10gtltinput data heregt

OKAT+CFTRANRX=rdquodMyDirt1txtrdquo10gtltinput data heregt

NOTE



OK

20212 AT+CFTRANTX Transfer a file from EFS to host

This command is used to transfer a file from EFS to host Before using this command the AT+CATR mustbe used to set the correct port used Support SDcard

AT+CFTRANTX Transfer a file from EFS to hostTest CommandAT+CFTRANTX=

Response+CFTRANTX [non-ascii]FILEPATH

OKWrite CommandAT+CFTRANTX=rdquoltfilepathgtrdquo[ltlocationgtltsizegt]

Response[+CFTRANTX DATAltlengthellip+CFTRANTX DATAltlengt]

+CFTRANTX 0

OKorERROR

Defined Values

ltfilepathgt The path of the file on EFSltlengt The length of the following file data to outputltlocationgt The beginning of the file data to outputltsizegt The length of the file data to output


Example

AT+CFTRANTX=rdquocMyDirt1txtrdquoOK+CFTRANTX DATA 11

NOTE



Testcontent

+CFTRANTX 0

OKAT+CFTRANTX=rdquodMyDirt1txtrdquo14+CFTRANTX DATA 4estc

+CFTRANTX 0

OK



21AT Commands for AUDIO

211 Overview of AT Commands for AUDIO

Command DescriptionAT+CREC Record wav audio fileAT+CRECAMR Record amr audio fileAT+CCMXPLAYWAV Play wav audio fileAT+CCMXSTOPWAV Stop playing wav audio fileAT+CCMXPLAY Play audio fileAT+CCMXSTOP Stop playing audio file

212 Detailed Description of AT Commands for AUDIO

2121 AT+CREC Record wav audio file

AT+CREC Record wav audio fileRead CommandAT+CREC

Response+ CREC ltstatusgt

OK

Write CommandAT+CREC=ltrecord_pathgtltfilenamegt

Response+CREC1OKorERROR

Write CommandAT+CREC=ltmodegt

Response+CREC0OK+RECSTATE crec stop





Reference -

Defined Values

ltstatusgt Indicate whether the recording is going on0 ndash free not recording1 ndash busy recording

ltrecord_pathgt Source of recorded sound1 ndash local path2 ndash remote path3 ndash local and remote sound mixing

ltfilenamegt The location and name of wav fileltmodegt Stop recording wav audio file

0 ndashstop

ltfilenamegtThe file should be put into the ldquoErdquo Maximum filename length is 240 bytes (including)

ltrecord_pathgtOnly during the call ltrecord_pathgt can be set to 2 or 3

Example

AT+CREC=1rdquoerecwavrdquo+CREC1

OKAT+CREC=0+CREC0

OK

+RECSTATE crec stop

2122 AT+CRECAMR Record amr audio file

AT+CRECAMR Record amr audio file

NOTE



Read CommandAT+CRECAMR

Response+ CRECAMR ltstatusgt

OK

Write CommandAT+CRECAMR=ltrecord_pathgtltfilenamegt

Response+CRECAMRltstatusgtOKorERROR

Write CommandAT+CRECAMR=ltmodegt

Response+CRECAMRltstatusgtOK+RECSTATE crecamr stop


Maximum Response Time -Reference -

Defined Valuesltstatusgt Indicate whether the recording is going on

0 ndash free not recording1 ndash busy recording

ltrecord_pathgt Source of recorded sound1 ndash local path2 ndash remote path

ltfilenamegt The location and name of amr fileltmodegt Stop recording wav audio file

0 ndashstop


ltrecord_pathgtOnly during the call ltrecord_pathgt can be set to 2

Example

AT+CRECAMR=1rdquoerecamrrdquo+CRECAMR1

OKAT+CRECAMR=0+CRECAMR0

NOTE



OK

+RECSTATE crecamr stop

2123 AT+CCMXPLAYWAV Play wav audio file

AT+CCMXPLAYWAV Play wav audio fileRead CommandAT+CCMXPLAYWAV

Response+CCMXPLAYWAVltplay_pathgtltrepeatgt

OK

Write CommandAT+CCMXPLAYWAV=ltfilenamegtltplay_pathgt[ltrepeatgt]

Response+WAVSTATE wav play

OK

+WAVSTATE wav play stoporERROR



Defined Values

ltplay_pathgt Play to local or to remote1 ndash remote2 ndash local

ltrepeatgt How much times can be played Default 0ltfilenamegt The location and name of wav file

ltfilenamegtThe wav audio file should be located at ldquoErdquo Maximum filename length is 240 bytes(including )

ltplay_pathgtOnly during the call ltplay_pathgt can be set to 1 successfullyOnly 8k 16bit wavaudio can be played to remote successful at present

ltrepeatgtThis parameter is reserved not used at present you can input this parameter or not(0--255)

Example

NOTE



AT+CCMXPLAYWAV=+CCMXPLAYWAV (1-2)(0-255)

OKAT+CCMXPLAYWAV=rdquoErecwavrdquo2+WAVSTATE wav play

OK

+WAVSTATE wav play stop

2124 AT+CCMXSTOPWAV Stop playing wav audio file

AT+CCMXSTOPWAV Stop playing wav audio fileRead CommandAT+CCMXSTOPWAV=

Response

OK

Write CommandAT+CCMXSTOPWAV

Response+CCMXSTOPWAVOK+WAVSTATE wav play stop



Defined Values- -

Example

AT+CCMXSTOPWAV+CCMXSTOPWAV

OK

+WAayVSTATE wav pl stop



2125 AT+CCMXPLAY Play audio file

AT+CCMXPLAY Play audio fileRead CommandAT+CCMXPLAY

Response+CCMXPLAYltplay_pathgtltrepeatgt

OK

Write CommandAT+CCMXPLAY=ltfilenamegt[ltplay_pathgt][ltrepeatgt]

Response+CCMXPLAYOK+AUDIOSTATE audio play+AUDIOSTATE audio play stoporERRORor+CCMXPLAYOK+AUDIOSTATE audio play+AUDIOSTATE audio play error



Defined Values

ltplay_pathgt Play to local or to remote Default 00 ndash local1 ndash remote


ltfilenamegtThe wav audio file should be located at ldquoErdquo Maximum filename length is 240 bytes(including ) Support audio file format mp3 aac amr wav

ltplay_pathgtOnly during the call ltplay_pathgt can be set to 1 successfullyOnly 8k 16bit wavaudio and amr audio can be played to remote at present


Example

NOTE



AT+CCMXPLAY=+CCMXPLAY (0-1)(0-255)

OKAT+CCMXPLAY=rdquoErecmp3rdquo00+CCMXPLAY

OK

+AUDIOSTATE audio play

+AUDIOSTATE audio play stop

2126 AT+CCMXSTOP Stop playing audio file

AT+CCMXSTOP Stop playing audio fileRead CommandAT+CCMXSTOP=

Response

OK

Write CommandAT+CCMXSTOP

Response+CCMXSTOPOK+AUDIOSTATE audio play stop



Defined Values

- -

Example

AT+CCMXSTOP+CCMXSTOP

OK




22AT Commands for TTS

221 Overview of AT Commands for TTS

Command DescriptionAT+CDTAM TTS play path local or remoteAT+CTTS TTS operation play or stopAT+CTTSPARAM TTS parameters set or get

222 Detailed Description of AT Commands for TTS

2221 AT+CDTAM TTS play path local or remote

AT+CDTAM TTS play path local or remoteTest CommandAT+CDTAM=

Response+CDTAM (0-1)

OKRead CommandAT+CDTAM

Response+ CDTAM ltstatusgt

OK

Write CommandAT+CDTAM=ltmodegt

Response+CDTAM

OKorERROR





Defined Values

ltstatusgt Indicate play path play TTS to local or play to remote0 ndash Local path1 ndash Remote path

ltmodegt Set TTS play path local or remote Default value is 00 ndash Local path1 ndash Remote path

Example

AT+CDTAM=1+CDTAM

OK

2222 AT+CTTS TTS operation play or stop

AT+CTTS TTS operation play or stopTest CommandAT+CTTS=

Response

OKRead CommandAT+CTTS

Response+CTTS ltstatusgt

OK

Write CommandAT+CTTS=ltmodegt[lttextgt]

ResponseIf ltmodegtis 0 then lttextgt is not required When TTS is playingreturn+CTTS0OK

If ltmodegtis 0then lttextgt is not required When TTS is not playingreturnOK

If ltmodegtis 1 or 2then lttextgt is must be required returnOK+CTTS0orERROR




AT+CTTS=ltmodegt[lttextgt][ltfilenamegt]

If ltmodegtis 3 or 4then lttextgt and ltfilenamegt are must be requiredreturnOK

+CTTS0orERROR



Defined Values

ltstatusgt Indicate playing thread status Default value is 00 ndash NO_WORKING1 ndash PLAY_WAV_WORKING2 ndash AMR_WORKING3 ndash MP3_WORKING4 ndash AAC_WORKING5 ndash WAV_WORKING6 ndash TTS_WORKING8 ndash CREC_WORKING

ltmodegt Stop or play TTS0 ndash Stop TTS1 ndash lttextgt is in UCS2 coding format Start to synth and play2 ndashlttextgt is in ASCII coding format for EnglishChinese text is in GBKcoding format Start to synth and play3 ndash lttextgt is in ASCII coding format for EnglishChinese text is in GBKcoding format Start to synth and play and save pcm data as wav file4 ndash lttextgt is in UCSII coding format Start to synth and play and savepcm data as wav file

ltfilenamegt Location and filename for wav file

lttextgt which is synthetized to speed to be played maximum data length is 512 bytes (including)

ltfilenamegtThe file should be put into the ldquoEfilenamewavrdquo Maximum filename length is 240bytes (including )

Example

AT+CTTS=16B228FCE4F7F75288BED97F3540862107CFB7EDF

NOTE



OK

+CTTS0

AT+CTTS=3欢迎使用语音合成系统EttswavOK

+CTTS0

AT+CTTS=0OK

+CTTS0

2223 AT+CTTSPARAM TTS Parameters set or get

AT+CTTSPARAM TTS Parameters set or getTest CommandAT+CTTSPARAM=

Response+CTTSPARAM (0-2) (0-3)(0-3)(0-2)(0-2)

OKRead CommandAT+CTTSPARAM

Response+CTTS ltvolumegtltsysvolumegtltdigitmodegtltpitchgtltspeedgt

OK

Write CommandAT+CTTSPARAM=ltvolumegt[ltsysvolumegt[ltdigitmodegt[ltpitchgt[ltspeedgt]]]

Response

OKorERROR



Defined Values

ltvolumegt TTS Speech Volume default20 ndash The mix volume1 ndash The normal volume2 ndash The max volume

ltsysvolumegt The module system volume default30 ndash The mix system volume



1 ndash The small system volume2 ndash The normal system volume3 ndash The max system volume

ltdigitmodegt The digit read mode default00 ndash Auto read digit based on number rule first1 ndash Auto read digit bases on telegram rule first2 ndash Read digit based on telegram rule3 ndash Read digit based on number rule

ltpitchgt The voice tone default10 ndash The mix voice tone1 ndash The normal voice tone2 ndash The max voice tone

ltspeedgt The voice speed default10 ndash The mix speed1 ndash The normal speed2 ndash The max speed

ltsysvolumegt It takes no effect to set ltsysvolumegtreserved at present

Example

AT+CTTSPARAM=13011

OK

NOTE



23AT Commands for FOTA

231 Overview of AT Commands for FOTA

Command DescriptionAT+CAPFOTA StartClose FOTA ServiceAT+CSCFOTA Configure parameters and download upgrade package

232 Detailed Description of AT Commands for FOTA

2321 AT+CAPFOTA StartClose FOTA Service

AT+CAPFOTA StartClose FOTA ServiceTest CommandAT+CAPFOTA=

Response+CAPFOTA (list of supported ltonoffgts)

OKRead CommandAT+CAPFOTA

Response+CAPFOTA 1

OKWrite CommandAT+CAPFOTA=ltonoffgt

ResponseOKorERROR



Defined Values

ltonoffgt The service status onoff the default value is 00 Close FOTA program



1 Active FOTA programThe function will take effect immediately

Example

AT+CAPFOTA+CAPFOTA 1

OK

2322 AT+CSCFOTA Configure parameters and download upgrade package

AT+CSCFOTA Configure parameters and download upgrade packageWrite CommandAT+CSCFOTA=ltOEMgtltmodelsgtltproductIDgtltproductSecretgtlttarget versiongt

ResponseIf successfullyOK+CSCFOTA lterrgtb)If failedERROR



Defined Values

ltOEMgt The name of project design company This name must be the same asthe OEM created on the cloud platform Otherwise it will causeupgrade failed

ltmodelsgt The name of the device model This name must be the same as thedevice model created on the cloud platform Otherwise it will causeupgrade failed

ltproductIDgt The product ID that must be the same as the product ID generated onthe cloud platform

ltproductSecretgt The product secret is used to confirm the identity and usage rights ofthe user It must be the same as the product secret generated on thecloud platform

lttarget versiongt The version that needs to be upgraded to This version is published bythe cloud platform

ltERRgt1 unknown error2 Check version is finished



3 Download is finished4 Download partial finished5 No matched version301 No enough memory302 Invalid parameter303 Invalid operation304 IO failed305 IO timeout306 Download file verification failed307 got canceled308 Interface nesting error401 Invalid device information402 Invalid platform information403 Missing device information404 Version number is not configured405 Internal error (contact supplier)501 Invalid URL502 Unable to resolve domain name503 cannot connect to the server504 Invalid request server returned error505 Not in range506 HTTP POST request error507 Re-download start error508 Operation is aborted509 Operation not completed510 Too many retargeting times511 Unable to get data from SOCKET512 Error sending data via SOCKET513 Error receiving data via SOCKET514 Invalid SOCKET connection

Example

AT+CSCFOTA=SIMCOM7600M211540907004f9bbb0d76f894da090b6b69253616561SIM7600M21_LE11_181025_V200

OK+CSCFOTA 2+CSCFOTA 3



24AT Commands for UIM hotswap

241 Overview of AT Commands for UIM hotswap

Command DescriptionAT+UIMHOTSWAPON Set UIM hotswap function onAT+UIMHOTSWAPLEVEL Set UIM card detection level

242 Detailed Description of AT Commands for UIM hotswap

2421 AT+UIMHOTSWAPON Set UIM hotswap function on

AT+UIMHOTSWAPON Set UIM hotswap function onRead CommandAT+UIMHOTSWAPON

Response+UIMHOTSWAPON ltonoffgt

OKWrite CommandAT+UIMHOTSWAPON=ltonoffgt

ResponseOKorERROR

Defined Values

ltonoffgt 0 The UIM hotswap function is disabled1 The UIM hotswap function is enabled

Example

AT+UIMHOTSWAPON+UIMHOTSWAPON 0

OK



AT+UIMHOTSWAPON=1OK

Module reset to take effect

2422 AT+UIMHOTSWAPLEVEL Set UIM card detection level

AT+UIMHOTSWAPLEVEL Set UIM card detection levelRead CommandAT+UIMHOTSWAPLEVEL

Response+UIMHOTSWAPLEVEL ltlevelgt

OK

Write CommandAT+UIMHOTSWAPLEVEL=ltlevelgt

ResponseOKorERROR

Defined Values

ltlevelgt 0 ACTIVE LOW1 ACTIVE HIGH

Example

AT+UIMHOTSWAPLEVEL+UIMHOTSWAPLEVEL 0

OKAT+UIMHOTSWAPLEVEL=1OK

Module reset to take effect Set UIM card detection level to active low Refer to the used SIM card holder usually itrsquos a

ldquonormal open kindrdquo one The default value 1

NOTE

NOTE





25AT Commands for HSIC_LAN

251 Overview of AT Commands for HAIC_LAN

Command DescriptionAT+CENABLELAN Enable LAN functionAT+CLANMODE Set LAN modeAT+CLANCTRL Set LAN configureAT+CHSICSLEEP Allow Hsic Device Go to AutoSleep

252 Detailed Description of AT Commands for HSIC_LAN

2521 AT+CENABLELAN Enable LAN function

AT+CENABLELAN Enable LAN function

Write CommandAT+CENABLELAN=ltonoffgt

ResponseOKorERROR



Defined Values

ltonoffgt 0 Close the LAN97301 Open the LAN9730

Example

AT+CENABLELAN=1OK



LAN9730 is not opened in default if want to open the LAN9730 you can run AT+CENABLELAN=1After run this command the module will restart automatically then the LAN9730 will be opened

If want to close the LAN9730 you can run AT+CENABLELAN=0 After run this command themodule will restart automatically then the LAN9730 will be closed

WIFI firmware doesnrsquot care this AT command

2522 AT+CLANMODE Set LAN mode

AT+CLANMODE Set LAN modeTest CommandAT+CLANMODE=

Response+CLANMODE (list of supported ltmodegts)OK

Read CommandAT+CLANMODE

Response+CLANMODE ltmodegtOK

Write CommandAT+CLANMODE=ltmodegt

ResponseOKorOK



Defined Values

ltmodegt 0 lan mode1 wan mode2 static ip mode

Example

AT+CLANMODE+CLANMODE (01)

OKAT+CLANMODE=1

NOTE



OK

Module works in lan mode in default If want to use another mode need to runat+clanmode=ltmodegt after run this command module will restart automatically then the modulewill work in target mode

2523 AT+CLANCTRL Set LAN configure

AT+CLANCTRL Set LAN configureTest CommandAT+CLANCTRL=

Response+CLANCTRL (list of supported ltoptiongts)

OKWrite CommandAT+CLANCTRL=ltoptiongt[[typeip][netmask]]

Response

OKorERROR



Defined Values

ltoptiongt 0 uninstall driver1 install driver2 set mac address3 set ip address4 bring up eth05 bring down eth0

lttypegt 1 bcm898xx2 at803x

ltipgt LAN ip address (Range 192168)ltnetmask gt Range 255255

if the parameter is not set will use the default value2552552550

Example

NOTE



AT+CLANCTRL=3rdquo19216811rdquo

OK

Set ip The netmask is use default value2552552550

AT+CLCANCTRL=3rdquo19216811rdquordquo2552552550rdquo

OK

Set ip and netmask The netmask is2552552550

Uninstall driver (option=0) Not support for HSIC LAN Only Support SGMII LAN Please donrsquot runthis command on HSIC LAN module

Install driver (option=1) Not support for HSIC LAN Only Support SGMII LAN Set mac address (option=2) Support for HSIC LAN But the module will auto set the Mac address

So there is no need to run the command Set ip address (option=3) When module work in static ip mode Use this command set ip and

netmask Bring up eth0 bring up eth0 (option=4) equal to ldquoifconfig eth0 uprdquo Bring down eth0 (option=5) equal to ldquoifconfig eth0 downrdquo

2524 AT+CHSICSLEEP Allow HSIC Device Go to AutoSleep

AT+CHSICSLEEP Allow HSIC Device Go to AutoSleepTest CommandAT+CHSICSLEEP=

Response+CHSICSLEEP (list of supported ltstategts)

OKRead CommandAT+CHSICSLEEP

Response+CHSICSLEEP ltstategt

OKWrite CommandAT+CHSICSLEEP=ltstategt

ResponseOKorERROR



Defined Values

NOTE



ltstategt 0 Donrsquot allow the hsic device go to autosleep1 Allow the hsic device go to autosleep

Example

AT+CHSICSLEEP =1OK

AT+CHSICSLEEP+CHSICSLEEP 1

OK

If the module needs to go to sleep user needs to execute following steps1 AT+CHSICSLEEP=12 AT+CLANCTRL=5

NOTE



26AT Commands for Ecall

261 Overview of AT Commands for Ecall

Command DescriptionAT+CECALLS Make e-callAT+CECALLE Hang up e-callAT+CECALLCFG Configure e-call MSD informationAT+CECALLPOS Set position informationAT+CECALLTIME Set timestampAT+CMSDVERSION Set MSD serialize versionAT+CECALLTOUT Set T5T6T7 timeout valueAT+CMSDMESSAGEID Set the initiatory message identifier of msd data DescriptionAT+CMSDOIDDATA Set the optional additional dataAT+CMSD Input hex Minimum set of data(MSD)AT+CMSDCONTROL Set the control data in Minimum set of data

262 Detailed Description of AT Commands for Ecall

2621 AT+CECALLS Make e-call

The command is used to make an e-call

AT+CECALLS Make an e-callTest CommandAT+CECALLS=

Response+CECALLS (scope of ltcannedMSDgt)

OKWrite CommandAT+CECALLS=ltnumgtltcannedMSDgt

ResponseOK



ERROR

Defined Values

ltnumgt Dialing number

ltcannedMSDgtUse the canned GPS information or real GPS information0 mdash Send real MSD1 mdash Send canned MSD

Example

AT+CECALLS=158654511201OK

2622 AT+CECALLE Hang up e-call

The command is used to hang up the e-call

AT+CECALLE Hang up an e-callTest CommandAT+CECALLE=

Response+CECALLS (0-1)

OKRead CommandAT+CECALLE

Response+CECALLE ltngt

OK

Write CommandAT+CECALLE=ltngt

ResponseOKVOICE CALL END lttimegt

No callOK

Defined Values

ltngt

0 ndash Stop an active eCall change the state intoECALL_APP_ECALL_INACTIVE and clear callbackTimer Whenset to 0 module cannot receive a MT ECALL from PSAP

1 ndash End an active ecall but keep stateECALL_APP_IDLE_ALLOW_MT_ECALL not clear callbackTimerWhen set to 1 module can receive a MT ECALL from PSAP



lttimegtVoice call connection timeFormat ndash HHMMSS (HH hour MM minute SS second)

Example

AT+CECALLE=0OK

2623 AT+CECALLCFG Configure e-call MSD information

The command is used to configure the MSD information

AT+CECALLCFG Configure e-call MSD informationTest CommandAT+CECALLCFG=

ResponseOK

Write CommandAT+CECALLCFG=ltvehicletypegtltstoragegtltnumgtltvingtltvehicledirectiongtltdelta1_longtltdelta1_latgtltdelta2_longtltdelta2_latgt

ResponseOK

ERROR

Defined Values

ltvehicletypegt

1 mdash Passenger vehicle class M12 mdash Buses and coaches class M23 mdash Buses and coaches class M34 mdash Light commercial vehicles class N15 mdash Heavy duty vehicles class N26 mdash Heavy duty vehicles class N37 mdash Motorcycles class L1e8 mdash Motorcycles class L2e9 mdash Motorcycles class L3e10 mdash Motorcycles class L4e11 mdash Motorcycles class L5e12 mdash Motorcycles class L6e13 mdash Motorcycles class L7e

ltstoragegt

Propulsion storage It should choice multi-storage decimal numberNOTE Example Choice ldquoElectric energy storagerdquo and ldquoDiesel tankpresentrdquo the ltstoragegt must be set by 18 （ie 2 or 16 equal 18）0 mdash Unknown or other type of energy storage1 mdash Hydrogen storage



2 mdash Electric energy storage4 mdash Liquid propane gas8 mdash Compressed natural gas16 mdash Diesel tank present32 mdash Gas online tank present

Range is 0~63ltnumgt Number of passenger Range is 0~255

ltvingt

Vehicle id number Length of ltvingt must be 17VIN number according to ISO 3779 including1World Manufacturer Index (WMI)2Vehicle Type Descriptor (VDS)3Vehicle Identification Sequence (VIS)The character in VIN must be the member of this table(AH|JN|P|RZ|09)

ltvehicledirectiongt

The direction of travel in 2deg-degrees steps from magnetic north (0ndash 358clockwise) Only values from 0 to 179 are valid If direction of travel isinvalid or unknown the value 0xFF shall be used Unit is 2 degree Rangeof ltvehicledirectiongt is 0~179

ltdelta1_longt

Description of recent vehicle longitude location before the incident 1 Unit= 100 miliarcseconds which is approximately 3mCoded value range (-512511) representing -51200 to +51100miliarcseconds or from 512rsquorsquoS to 511rsquorsquoN from the reference position

ltdelta1_latgt

Description of recent vehicle latitude location before the incident 1 Unit =100 miliarcseconds which is approximately 3mCoded value range (-512511) representing -51200 to +51100miliarcseconds or from 512rsquorsquoS to 511rsquorsquoN from the reference position

ltdelta2_longtDescription of recent vehicle latitude location before the incident 1 Unit =100 miliarcseconds which is approximately 3m

ltdelta2_latgt


Example

AT+CECALLCFG=5188WMJVDSVDSYA1234561410-1020-20OK

2624 AT+CECALLPOS Set position information

The command is used to set position information



AT+CECALLPOS Set position informationTest CommandAT+CECALLPOS=

ResponseOK

Write CommandAT+CECALLPOS=ltlongtltlatgt

ResponseOK

ERROR

Defined Values

ltlongtLongitude of current position format is ddddddddd Unit is degreeRange is -180~180

ltlatgtLatitude of current position format is dddddddd Unit is degree Range is-90~90

Example

AT+CECALLPOS=12135413831221938OK

2625 AT+CECALLTIME Set timestamp

The command is used to set timestamp

AT+CECALLTIME Set timestampTest CommandAT+CECALLPOS=

ResponseOK

Write CommandAT+CECALLTIME=ltflaggt[ltyeargtltmonthgtltdaygtlthourgtltminutegtltsecondgt]

ResponseOK

ERROR

Defined Values

ltflaggt0 - use system time not need to set ltyeargt ltmonthgt ltdaygt lthourgt

ltminutegtltsecondgt1 - must set ltyeargtltmonthgtltdaygtlthourgtltminutegtltsecondgt

ltyeargtYear integerRange is 1970~2100

ltmonthgtMonth integerRange is 1~12



ltdaygt

Day integerInput range Jan Mar May Jul Aug Oct Dec 1~31Feb 1~28 (1~29 if leap year)Apr Jun Sep Nov 1~30

lthourgtHour integerRange is 0~23

ltminutegtMinute integerRange is 0~59

ltsecondgtSecond integerRang is 0~59

Example

AT+CECALLTIME=120111020153030OK

2626 AT+CECALLVERSION Set MSD serialize version

The command is used to set MSD pack format

AT+CECALLVERSION Set MSD serialize versionTest CommandAT+CECALLVERSION=

Response+CMSDVERSION（1-2）

OKRead CommandAT+CECALLVERSION

Response+CMSDVERSION ltvergt

OK

Write CommandAT+CMSDVERSION=ltvergt

ResponseOK

ERROR

Defined Values

ltvergt1 - set MSD serialize version 1 (qualcomm default versionotherEuropean country)2 - set MSD serialize version 2 (just for Russia ecall)

Example



AT+CMSDVERSION=1OK

2627 AT+CECALLTOUT Set T5T6T7 timeout value

The command is used to set T5T6T7 timeout value

AT+CECALLTOUT Set T5T6T7 timeout valueRead CommandAT+CECALLVERSION

Response+CECALLTOUT T5=lttimeoutvaluegt T6=lttimeoutvaluegtT7=lttimeoutvaluegt

OK

Write CommandAT+CECALLTOUT=ltTXgtlttimeoutvaluegt

ResponseOK

ERROR

Defined Values

ltTXgt

T5 - The timer of IVS waiting for START default timeout value is 2seconds The timeout value will not be saved to NV You should set thetimeout value before organizing the eCall For further information aboutthis timer please refer to EN 16062Range is 2000-255000 ms Default value 2000 ms

T6 - The timer of IVS waiting for HACK default timeout value is 5seconds The timeout value will not be saved to NV You should set thetimeout value before organizing the eCall For further information aboutthis timer please refer to EN 16062Range is 5000-255000 ms Default value 5000 ms

T7 - The timer for MSD transmission default timeout value is 20seconds The timeout value will not be saved to NV You should set thetimeout value before organizing the eCall For further information aboutthis timer please refer to EN 16062Range is 20000-255000 ms Default value 20000 ms

Example

AT+CECALLTOUT=T54000



OK

2628 AT+CMSDMESSAGEID Set the initiatory message identifier of msd data

Description

The command is used to set the initiatory message identifier of msd data

AT+CMSDMESSAGEID Set the initiatory message identifier of msd data DescriptionTest CommandAT+CMSDMESSAGEID=

Response+CMSDMESSAGEID (list of supported ltmessageidgt)

OKRead CommandAT+CMSDMESSAGEID

Response+CMSDMESSAGEID ltmessageidgt

OK

Write CommandAT+CMSDMESSAGEID=ltmessageidgt

ResponseOK

ERROR

Defined Values

ltmessageidgtstarting with 1 for each new eCall session and to be incremented withevery application layer MSD retransmission following a new lsquoSend MSDrsquorequest after the incident event (1-255)

Example

AT+CMSDMESSAGEID=1OK

2629 AT+CMSDOIDDATA Set the optional additional data

The command is used to set the optional additional data

AT+CMSDOIDDATA Set the optional additional data



Test CommandAT+CMSDOIDDATA=

ResponseOK

Write CommandAT+CMSDOIDDATA=ltoidgtltodatagt

ResponseOK

ERROR

Defined Values

ltoidgtObject identifier which uniquely identifies the format and meaning of thedata which follows (oid is decimal string xxxxx) the length must be 7

ltodatagtTransparent optional additional data (odata is hex string) whichmaximum size is 100 bytes

Example

AT+CMSDOIDDATA=1212530304646OK

26210 AT+CMSD Input hex Minimum set of data

The command is used to input hex Minimum set of data

AT+CMSD Input hex Minimum set of dataTest CommandAT+CMSD=

ResponseOK

Write CommandAT+CMSDOIDDATA=ltMSDgtltactivationTypegtlteCallTypegt

ResponseOK

ERROR

Defined Values

ltmsdgt the hex msd data generated by user which maximum size is 140 bytes

ltactivationgt0 - Manual activation1 - Automatic activation

lteCallTypegt0 - Emergency call1 - Test call

Example



AT+CMSD=015C0681508204420014264000420D101404E80DA4C89A3B2F09905B6440E829F6829EC020301027D0430304646001OK

26211 AT+CMSDCONTROL Set the control data in Minimum set of data

The command is used to set the control data in Minimun set of data(MSD)

AT+CMSDCONTROL Set the control data in Minimum set of dataTest CommandAT+CMSDCONTROL=

ResponseOK

Write CommandAT+CMSDCONTROL=ltactivationTypegtltcallTypegtltpositionCanBeTrustedgt

ResponseOK

ERROR

Defined Values

ltactivationTypegt

Manual activation(by pushing the emergency button) or automaticactivation(by hitting sensors)0 mdash Manual activation1 mdash Automatic activation

ltcallTypegte-call type0 mdash Test call1 mdash Emergency call

ltpositionCanBeTrustedgt0 mdash low confidence in position1 mdash Position can be trusted

Example

AT+CMSDCONTROL=001OK



27AT Commands for MIFI

271 Overview of AT Commands for MIFI W58

Command DescriptionAT+CWMAP OpenClose WIFIAT+CWSSID SSID settingAT+CWBCAST Broadcast settingAT+CWAUTH Authentication type encrypt mode and password settingAT+CWMOCH 80211 mode and channel settingAT+CWISO Client isolation settingAT+CWDHCP Get the current DHCP configurationAT+CWNAT NAT type settingAT+CWCLICNT Get client number connected to the WIFIAT+CWRSTD Restore to default settingAT+CWMAPCFG WIFI configuration settingAT+CWLANSRV LAN SERVER settingAT+CWLANMSG Send messageAT+CWMACADDR Get MAC addressAT+CWNETCNCT Query the connection to the networkAT+CWSTAIP Get STAmode IP addressAT+CWSTASCAN Scan WIFI networkAT+CWSTACFG STAmode configuration settingAT+CWUSRINFO Auth info of wifi data call setting

272 Overview of AT Commands for MIFI W58L(RTL)

Command DescriptionAT+CWMAP OpenClose WIFIAT+CWSSID SSID settingAT+CWBCAST Broadcast settingAT+CWAUTH Authentication type encrypt mode and password setting



AT+CWMOCH 80211 mode and channel settingAT+CWDHCP Get the current DHCP configurationAT+CWCLICNT Get client number connected to the WIFIAT+CWRSTD Restore to default settingAT+CWLANSRV LAN SERVER settingAT+CWLANMSG Send messageAT+CWMACADDR Get MAC addressAT+CWNETCNCT Query the connection to the networkAT+CWSTAIP Get STAmode IP addressAT+CWSTASCAN Scan WIFI networkAT+CWSTACFG STAmode configuration settingAT+CWSTAINIT STAmode settingAT+CWUSRINFO Auth info of wifi data call setting

273 Detailed Description of AT Commands for MIFI

2731 AT+CWMAP OpenClose WIFI

AT+CWMAP OpenClose WIFITest CommandAT+CWMAP=

Response+CWMAP (0-1)

OKRead CommandAT+CWMAP

Response+CWMAP ltflaggt

OKWrite CommandAT+CWMAP=ltflaggt

ResponseOK



Defined Values

ltflaggt 0 Close1 Open



Example

AT+CWMAP+CWMAP 1

OKAT+CWMAP=0OK

2732 AT+CWSSID SSID setting

AT+CWSSID SSID settingRead CommandAT+CWSSID

Response+CWSSID ltssidgt

OKWrite CommandAT+CWSSID=ltssidgt

ResponseOK



Defined Values

ltssidgt new ssid string1 The max length of ltssidgt is 32 bytes when the ltssidgt includeonly ASCII characters2 The max length of ltssidgt is 20 bytes when ltssidgt include onlyChinese (One Chinese characters is 2 bytes so the max Chinesecount is 10)3 The max length of ltssidgt is 22 bytes when ltssidgt include ASCIIand Chinese characters (One Chinese character is 2 bytes one ASCIIcharacter is 1 byte)The default value is SIM7600MIFI

Example

AT+CWSSID+CWSSID ldquoSIM7600MIFIrdquo

OK



2733 AT+CWBCAST Broadcast setting

AT+CWBCAST Broadcast settingTest CommandAT+CWBCAST=

Response+CWBCAST (0-1)

OKRead CommandAT+CWBCAST

Response+CWBCAST ltbroadcastgt

OKWrite CommandAT+CWBCAST=ltbroadcastgt

ResponseOK



Defined Values

ltbroadcastgt 0 disabled1 enabled

Example

AT+CWBCAST+CWBCAST 1

OKAT+CWBCAST=0OK

2734 AT+CWAUTH Authentication setting

AT+CWAUTH Authentication type encrypt mode and password settingRead CommandAT+CWAUTH

Response+CWAUTHltauthgtltencryptgt[ltpasswordgt]



OKWrite CommandAT+CWAUTH=ltauthgtltencryptgt [ltpasswordgt]

ResponseOK



Defined Values

ltauthgt 0 openshare1 open2 share3 wpa4 wpa25 wpawpa2

ltencryptgt 0 null1 WEP2 TKIP3 AES4 TKIP-AES

ltpasswordgt password string the length is 5 or betwwen 8 to 64 The char in thepassword is only allow the ASCII lsquos decimal code betwwen 32 to 126

The parameter need to meet the following conditions1 If (auth = 0 or auth = 1) then (encrypt = 0 or encrypt = 1)2 If (auth =2) then (encrypt = 1)3 If (auth gt=3) then (encrypt gt=2)4 If(encrypt = 0) then (password is null)5 If(encrypt = 1) then

1) password canrsquot be set null2) password format (5 ASCII character) or (10 hexadecimal number) or(13 ASCII character)

or(26 hexadecimal number)

6 if(encrypt gt= 2) then

1) password canrsquot be set null2) password format ( 8~63 ASCII character or 64 hexadecimal number)

NOTE



Example

AT+CWAUTH+CWAUTH 01 11111

OKAT+CWAUTH+CWAUTH 54 12345678

OKAT+CWAUTH=00OK

Authopenshare encryptnull

AT+CWAUTH=01rdquo11111rdquoOK

Authopenshare encryptWEP


Authshare encryptWEP(ASCII character password12345)


Authshare encrypt WEP(sixteen hexadecimal numberpassword 12345)

AT+CWAUTH=54rdquoabcd1234rdquoOK

AuthWPAWPA2 encryptTIKP-AES

2735 AT+CWMOCH 80211 mode and channel setting

AT+CWMOCH 80211 mode and channel settingRead CommandAT+CWMOCH

Response+CWMOCH ltmodegtltchannelgt

OKWrite CommandAT+CWMOCH=ltmodegtltchannelgt

ResponseOK



Defined Values

ltmodegt 2 b3 bg4 bgn

24G mode24G mode24G mode



ltchannelgt 0 auto select1~11 24Gmode channel number

Example

AT+CWMOCH+ CWMOCH 40

OKAT+CWMOCH=31OK

2736 AT+CWISO Client isolation setting

AT+CWISO Client isolation settingTest CommandAT+CWISO=

Response+CWISO (0-1)

OKRead CommandAT+CWISO

Response+CWISO ltisolationgt

OKWrite CommandAT+CWISO=ltisolationgt

ResponseOK



Defined Values

ltisolationgt 0 close1 open

Example

AT+CWISO+CWISO 1

OKAT+CWISO=0



OK

2737 AT+CWDHCP Get the current DHCP configuration

AT+CWDHCP Get the current DHCP configurationRead CommandAT+CWDHCP

Response+CWDHCPlthost_ipgtltrange_start_ipgtltrange_end_ipgtltleasetimegt



Defined Values

lthost_ipgt the AP IPltrange_start_ipgt the start IP of the IP range that assigned to the clientltrange_end_ipgt the end IP of the IP range that assigned to the clientltleasetimegt the lease time

Example

AT+CWDHCP+CWDHCP 192168125019216811281921681249240h

OK

2738 AT+CWNAT NAT type setting

AT+CWNAT NAT type settingTest CommandAT+CWNAT=

Response+CWNAT (0-1)

OKRead CommandAT+CWNAT

Response+CWNAT lttypegt

OK



Write CommandAT+CWNAT=lttypegt

ResponseOK



Defined Values

lttypegt 0 Symmetric1 Cone

Example

AT+CWNAT+CWNAT 1

OKAT+CWNAT=0OK

2739 AT+CWCLICNT Get client number connected to the WIFI

AT+CWCLICNT Get the client number connected to the WIFIRead CommandAT+CWCLICNT

Response+CWCLICNT ltcntgt



Defined Values

ltcntgt the connected client count range is from 0 to 31

Example

AT+CWCLICNT+CWCLICNT 1

OK



27310 AT+CWRSTD Restore to default setting

AT+CWRSTD Restore all MIFI setting to defaultWrite CommandAT+CWRSTD

ResponseOK



Example

AT+CWRSTDOK

27311 AT+CWMAPCFG WIFI configuration setting

AT+CWMAPCFG WIFI mode configuration AP ID settingTest CommandAT+CWMAPCFG=

Response+CWMAPCFG (enablessid2configselect)(0-2)

OKRead CommandAT+CWMAPCFG

Response+CWMAPCFG ltenablessid2_valuegtltconfigselect_valuegt

OKWrite CommandAT+CWMAPCFG=ltoptiongtltvaluegt

ResponseOK



Defined Values

ltenablessid2_valuegt 0 AP mode1 AP-AP mode2 STA-AP mode

ltconfigselect_valuegt Current AP ID (0 or 1 or 2)



ltoptiongt rdquoenablessid2rdquo set WIFI moderdquoconfigselectrdquo set the current AP ID

ltvaluegt the value of the options

If (option=rdquoenablessid2rdquo)0 AP mode1 AP-AP mode2 STA-AP mode

If (option=rdquoconfigselectrdquo)Current AP ID (0 or 1 or 2) to be set

When current AP ID is 0 theAT+CWSSIDAT+CWBCASTAT+CWAUTHAT+CWMOCHAT+CWISOAT+CWDHCPAT+CWCLICNTAT+CWMACADDR will modify the first APrsquos settingsWhen current AP ID is 1 theAT+CWSSIDAT+CWBCASTAT+CWAUTHAT+CWMOCHAT+CWISOAT+CWDHCPAT+CWCLICNTAT+CWMACADDR will modify the second APrsquos settingsWhen current AP ID is 2 theAT+CWSSIDAT+CWBCASTAT+CWAUTHAT+CWMOCHAT+CWISOAT+CWDHCPAT+CWCLICNTAT+CWMACADDR will modify the third APrsquos settings theAT+CWSTAIPAT+CWSTASCANAT+CWSTACFG will modify the STArsquos settings

1 It canrsquot set the configselect value to 1 when enablessid2 is 02 The configselect value will be changed due to enablessid2enablessid2 configselect0 01 0 or 12 2

Example

AT+CWMAPCFG=+CWMAPCFG (enablessid2configselect)(0-2)

OKAT+CWMAPCFG+CWMAPCFG 00

OKAT+CWMAPCFG=rdquoenablessid2rdquo1 Set enablessid2OKAT+CWMAPCFG=rdquoconfigselectrdquo0 Set configselect

NOTE

NOTE



OK

27312 AT+CWLANSRV LAN SERVER setting

AT+CWLANSRV LAN server settingRead CommandAT+CWLANSRV

Response+CWLANSRV ltserver_ip gtltserver_portgtltrecv_modegt

OKWrite CommandAT+CWLANSRV=ltvaluegt

ResponseOK

Write CommandAT+CWLANSRV=0ltserver_portgt[ltrecv_modegt]

ResponseOK



Defined Values

ltserver_ipgt Default 1921682251ltserver_portgt Default 5555

The range of permitted values is 1024 to 65535ltrecv_modegt 0 Report messages directly with URC(+CWLANMSG)

1 Report cached bytes when new messages are received(+CWLANMSG ltcached_lengt)And use AT+CWLANMGETto get cached bytes

ltvaluegt 0 close the server1 open the server

Example

AT+CWLANSRV+CWLANSRV 192168225155550

OKAT+CWLANSRV=1OK

+CWLANMSG 123456789



AT+CWLANSRV=0444441OKAT+CWLANSRV+CWLANSRV 1921682251444441

OKAT+CWLANSRV=1OK

+CWLANMSG 10

+CWLANMSG 20

+CWLANMSG 30

+CWLANMSG 40

+CWLANMSG 50

AT+CWLANMGET=30+CWLANMGET 030123456789012345678901234567890

OKAT+CWLANMGET=30+CWLANMGET 02012345678901234567890

OK

27313 AT+CWLANMSG Send message

Must open the lan server first (AT+CWLANSRV=1)

AT+CWLANMSG Send messageWrite CommandAT+CWLANMSG=lttx_msggt

ResponseOK

Received urc message+CWLANMSGltrx_msggtlttailgtReceived urc message+CWLANMSGltcached_lengtParameter Saving Mode -




Defined Values

lttx_msggt Hexadecimal stringThe max length of message is 512ltrx_msggt ASCII string

(1)The message must end with 0x0A from the client(2)The max length of ltmessagegt is 1024and ignore others

lttailgt 0x0D0A0D0D0A Normal tail0x0D0D0A The message has 0x00

ltcached_lengt Cached bytesThe max length is 101024

Example

AT+CWLANSRV=1OKAT+CWLANMSG=rdquo31323434rdquoOK

+CWLANMSG 1234rnrrn

27314 AT+CWLANMGET Manual get cached bytes


AT+CWLANMGET Manual get cached bytesRead CommandAT+CWLANMGET

Response+CWLANMGET ltcached_lengt

OKWrite CommandAT+CWLANMGET=ltlengt

Response+CWLANMGET ltlengtltmsggt



Defined Values



ltlengt The length customer want to getMax length is 100ltmsggt Received messageltcached_lengt Cached bytes

The max length is 101024

Example

AT+CWLANSRV=1OK

+CWLANMSG 110


OKAT+CWLANMGET+CWLANMGET 10

OK

27315 AT+CWMACADDR Get MAC address

AT+CWMACADDR Get MAC addressRead CommandAT+CWMACADDR

Response[ltnumbergtltmac_addrgt[hellip hellip]]



Defined Values

ltnumbergt 0 host mac addr1 client mac addrhellip client mac addr

ltmac_addrgt Device mac address



Example

AT+CWMACADDR0000AF588888F17423448f64fd

OK

27316 AT+CWNETCNCT Query the connection to the network

AT+CWNETCNCT Query the connection to the networkRead CommandAT+CWNETCNCT

Response+CWNETCNCT ltflaggt



Defined Values

ltflaggt 0 disconnect1 connect

Example

AT+CWNETCNCT+CWNETCNCT 1

OK

27317 AT+CWSTAIP Get STAmode IP address

AT+CWSTAIP Get STAmode IP addressRead CommandAT+CWSTAIP

Response[+CWSTAIP ltip addressgt]





Defined Values

ltip addressgt the station IP address

Example

AT+CWSTAIP+CWSTAIP 1921681127

OK

27318 AT+CWSTASCAN Scan WIFI network

AT+CWSTASCAN Scan WIFI networkRead CommandAT+CWSTASCAN

Response+CWSTASCAN ltflag_show_signalgt

OKWrite CommandAT+CWSTASCAN=ltflag_show_signal gt

ResponseOK

Read CommandAT+CWSTASCAN

Response[+CWSTASCANltbssidgtltssidgt[signal][hellip hellip]]



Defined Values

ltflag_show_signalgt 0 ndash Donrsquot show the signal level Itrsquos the default value1 ndash Show the signal level

ltbssidgt The MAC address of external wireless networkltssidgt The SSID name of external wireless networkltsignalgt The signal level of external wireless network



Example

AT+CWSTASCAN+CWSTASCAN4ce676492a48 simtest

OKAT+CWSTASCAN=1OKAT+CWSTASCAN+CWSTASCAN 1

OKAT+CWSTASCAN+CWSTASCANf483cdd824c8TP-LINK_24C8-5280891710e623TP-LINK_SW2-58142d27249861Public-58bc469938e2caTP-LINK_E2CA-640c72d949258bnubia-WD670-258B-92502b73c0aad9Tenda_C0AAD9-68

OK

27319 AT+CWSTACFG STAmode configuration setting

AT+CWSTACFG STAmode configuration settingRead CommandAT+CWSTACFG

Response+CWSTACFG ltssidgt[ltsecuritygtltprotogtltpskgt]

OKWrite CommandAT+CWSTACFG=ltssidgt[ltsecuritygtltprotogtltpskgt]

ResponseOK



Defined Values

ltssidgt The SSID name of external wireless networkltsecuritygt Reserved value



ltprotogt Reserved valueltpskgt The password of external wireless network

1 The configselect value must set to 22 The ltsecuritygt and ltprotogt are reserved value which is in ort to compatible with previous versions

These 2 parameters can be entered NULL or any combination

Example

AT+CWSTACFG= simtest211234567890OKAT+CWSTACFG+CWSTACFG simtest1234567890

OKAT+CWSTACFG= simtest1234567890OKAT+CWSTACFG+CWSTACFG simtest1234567890

OKAT+CWSTACFG= simtestOKAT+CWSTACFG+CWSTACFG simtest


OK

27320 AT+CWSTAINIT STAmode setting

AT+CWSTAINIT STAmode settingTest CommandAT+CWSTAINIT=

Response+CWSTAINIT (0-1)

NOTE



OKRead CommandAT+CWSTAINIT

Response+CWSTAINIT lttypegt

OKWrite CommandAT+CWSTAINIT=lttypegt

ResponseOK



Defined Values

lttypegt 0 close station mode1 open station mode

ExampleAT+CWSTAINIT=+CWSTAINIT (0-1)

OKAT+CWSTAINIT=0OKAT+CWSTAINIT+CWSTAINIT 0

OK

27321 AT+CWUSRINFO Auth info of wifi data call setting

The username and password are only for CDMAEVDO network mode

AT+CWUSRINFO Auth information of wifi data call settingTest CommandAT+CWUSRINFO=

Response+CWUSRINFO (1-127)(1-127)

OKRead CommandAT+CWUSRINFO

Response+CWUSRINFO ltusrnamegtltpasswordgt



OKWrite CommandAT+CWUSRINFO=ltusrnamegtltpasswordgt

ResponseOK



Defined Values

ltusrnamegt username string The length is from 1 to 127ltpasswordgt password string The length is from 1 to 127

1 It need to reset when set the username and password2 If not set the username and password the default value is ctnetmycdmacn and vnetmobi

Example

AT+CWUSRINFO=+CWUSRINFO (1-127)(1-127)

OKAT+CWUSRINFO+CWUSRINFO ctnetmycdmacnvnetmobi

OKAT+CWUSRINFO=rdquousernamerdquopwdOK

NOTE



28AT Commands for BT

281 Overview of AT Commands for BT

Command DescriptionAT+BTPOWER OpenClose BTAT+BTHOST GetSet host nameAT+BTSCAN Scan BT devicesAT+BTIOCAP IOCAP Mode SettingAT+BTPAIR Pair with the paired BT devicesAT+BTUNPAIR Unpair with the paired BT devicesAT+BTPAIRED Get Paired BT devicesAT+BTSPPSRV ActiveDeactive spp serverAT+BTSPPPROF Get remote device spp statusAT+BTSPPCONN SPP connectdisconnectAT+BTSPPSEND SPP send dataAT+BTGATTREG GATT RegisterAT+BTGATTACT GATTActiveAT+BTGATTCREDB GATT Create DBAT+BTGATTCRESRV GATT Create ServiceAT+BTGATTCRECHAR Create Service characteristicAT+BTGATTCRECHARDES Create Service characteristic descriptionAT+BTGATTSRVADD DB Add To GATT ServerAT+BTGATTREADCFM Response to BTGATTREADINDAT+BTGATTWRCFM Response to BVTGATTWRINDAT+BTGATTNOTIFY Send Notification to clientAT+BTGATTSENDIND Send Indication to client+BTSPPRECV SPP receive data+BTGATTCONN Client connect status+BTGATTREADIND Receive client read request+BTGATTWRIND Receive client write request



282 Detailed Description of AT Commands for BT


2821 AT+BTPOWER OpenClose BT

AT+BTPOWER OpenClose BTTest CommandAT+BTPOWER=

Response+BTPOWER (0-1)

OKRead Command +BTPOWER ltflaggt



AT+BTPOWEROK

Write CommandAT+BTPOWER=ltflaggt[ltdebug_switchgt]

ResponseOKorERROR

Defined Values

ltflag gt 0 Stop bt csr app1 Start bt csr app

ltdebug_switch gt Only allowed set to 1 means to save bt log file after csr app is start

Example

AT+BTPOWER+BTPOWER 1OKAT+BTPOWER=0OKAT+BTPOWER=11OK

When ltflaggt set to 0 ltdebug_switchgt can not be set

2822 AT+BTHOST GetSet host name

AT+BTHOST GetSet host nameRead CommandAT+BTHOST

Response+BTHOST lthost_namegtlthost mac addrgt

OKWrite CommandAT+BTHOST=ltrdquobtnamerdquogt

ResponseOKorERROR

Defined Values

NOTE



ltbtnamegt new Bluetooth name string Support Chinese charactersMax length 64

lthost mac addrgt Bluetooth mac address format(xxxxxxxxxxxx) x(0-9A-F)The default value is SIM7600_BT_xxxxxx(mac addr 3 lower bytes)

Example

AT+BTHOST+BTHOST SIM7600_BT_AC8DD9 00025BAC8DD9

OKAT+BTHOST =rdquoabcrdquoOK

2823 AT+BTSCAN Scan BT devices

AT+BTSCAN Scan BT devicesTest CommandAT+BTSCAN=

Response+BTSCAN (0-1)(0-1)(6-60)

OKWrite CommandAT+BTSCAN=ltrdquodoscanrdquogt[ltmodegt[lttimeoutgt]]

ResponseOK+BTSCAN ltscan statusgt ltindex1gt ltBT namegt ltMacAddrgt ltRSSI levelgt+BTSCAN ltscan statusgt ltindex2gt ltBT namegt ltMacAddrgt ltRSSI levelgt[]]+BTSCAN 1 scan end flag

or

ERROR

Defined Values

ltdoscangt 0stop scan1scan

ltmodegt 0donrsquot hide paired devices1hide paired devices

lttimeoutgt Timeout seconds Default value is 10



ltscan statusgt 0scanning1scan ended

ltindexgt The index of remote bluetooth device the value start with 1ltBT namegt The bluetooth name of remote deviceltMac Addrgt The bluetooth mac address of the remote deviceltRSSI levelgt the rssi level of the device

Example

AT+BTSCAN=1010OK+BTSCAN 0 1 MKRJ2B-GONGYONG B88687434B6A 186+BTSCAN 0 2 MK-JUMPING 001986000860 184+BTSCAN 0 3 OPPO A57 4C189A89887E 174+BTSCAN 0 4 ww炸 C40BCB3E6862 173+BTSCAN 0 5 ofo F7513B1FAFB5 165+BTSCAN 1AT+BTSCAN=0010OK

2824 AT+BTIOCAP IOCAP Mode Setting

AT+BTIOCAP IOCAP Mode SettingTest CommandAT+BTIOCAP=

Response+BTIOCAP (0-3)

OKWrite CommandAT+BTIOCAP=ltmodegt

Response+BTIOCAP 1

OKorERROR

Defined Values

ltmodegt 0Display Only Device1Display and Yes and No Capable2Keyboard Only3No Display or Input Device



Example

AT+BTIOCAP=3+BTIOCAP 1

OK

2825 AT+BTPAIR Pair with other BT device

AT+BTPAIR Pair with other BT deviceTest CommandAT+BTPAIR=

Response+BTPAIR (index)

OKPair CommandAT+BTPAIR=0ltscan indexgt

ResponseOK+BTPAIRING ltmodegt ltdevice namegtltdevicemacgt[ltpasskeygt]orERROR

Accept CommandAT+BTPAIR=ltmodegtltacceptgt[ltpakeygt]

ResponseOK+BTPAIR ltpair resultgt[ltdevice namegtltdevice macgt]orERROR

Defined Values

ltmodegt 1Compare mode need user send accept command2Passkey mode need user send accept command and

passkey3Rebond mode need user send accept command4Notify mode just notify user pairing status user do nothing5Just work mode will not receive this mode user do nothing6Pin code mode need user send accept command and pin

codeltpasskeygt Random generate 6 numberic codeltscan indexgt BTSCAN response indexltdevice namegt The bluetooth name of connected deviceltdevice macgt The bluetooth mac address of the connected deviceltpair resultgt 0fail



1successltacceptgt 0reject

1accept

Example

AT+BTSCAN=1010+BTSCAN 0 1 OPPO R7Plusm 2C5BB81A333C 189+BTSCAN 0 2 MK-JUMPING 001986000860 183+BTSCAN 0 3 MI Band 2 C8EB37B35657 179+BTSCAN 0 4 BU3-ZHANGWEI 001A7DDA7111 178+BTSCAN 0 5 ww C40BCB3E6862 174+BTSCAN1

OK

AT+BTPAIR=05OK+BTPAIRING 1 ww C40BCB3E6862 623850

AT+BTPAIR=11OK+BTPAIR 1 ww C40BCB3E6862

The time out of pairing is about 30 seconds Whether the pairing is initiative or passive AT+BTPAIR Accept command must be execute after

+BTPAIRING ltmodegt ltdevice namegt ltdevice macgt [ltpasskeygt] urc was reported

2826 AT+BTUNPAIR Unpair with other BT device

AT+BTUNPAIR Unpair with other BT deviceTest CommandAT+BTUNPAIR=

Response+BTUNPAIR (index)

OKWrite CommandAT+BTUNPAIR=ltpairedindexgt

ResponseOK+BTUNPAIR ltstatusgtorERROR

NOTE



Defined Values

ltindexgt Interger the response of AT+BTPAIREDltstatusgt 0fail

1success

Example

AT+BTUNPAIR=1+BTUNPAIR 1

OK

2827 AT+BTPAIRED Get paired with BT device

AT+BTPAIRED Get paired with BT deviceRead CommandAT+BTPAIRED

ResponseOK+BTPAERED ltpaired devices numgtltindexgtltBT namegtltMACaddrgt

Defined Values

ltpaired devices numgt The total number of bonded devicesltindexgt The index of current bond deviceltBT namegt refer to AT+BTSCANltMAC addrgt refer to AT+BTSCAN

Example

AT+BTPAIREDOK+BTPAIRED 2 1 Honor V8 60833482CCA3+BTPAIRED 2 2 ww C40BCB3E6862

2828 AT+BTSPPSRV ActiveDeactive spp server



AT+BTSPPSRV ActiveDeactive spp serverTest CommandAT+BTSPPSRV=

Response+BTSPPSRV (0-1)

OKRead CommandAT+BTSPPSRV

Response+BTSPPSRV ltstatusgt

OKWrite CommandAT+BTSPPSRV=ltflaggt

ResponseOK+BTSPPSRV ltstatusgtorERROR

Defined Values

ltflaggt 0deactive1active

ltstatusgt 0deactived1actived

Example

AT+BTSPPSRV+BTSERVER 0OKAT+BTSPPSRV=1OK+BTSPPSRV 1

2829 AT+BTSPPPROF Get remote device spp status

AT+BTSPPPROF Get remote device spp statusRead CommandAT+BTSPPPROF=ltindexgt

Read Command+BTSPPPROF ltstatusgt

OKorERROR



Defined Values

ltindexgt the index of response list of AT+BTPAIRED commandltstatusgt 0device SPP service is not active

1device SPP service is active

Example

AT+BTPAIREDOK+BTPAIRED 2 1 Honor V8 60833482CCA3+BTPAIRED 2 2 ww C40BCB3E6862AT+BTSPPPROF=2OK+BTSPPPROF1

28210 AT+BTSPPCONN SPP connectdisconnect

AT+BTSPPCONN SPP connectdisconnectTest CommandAT+BTSPPCONN=

Response+BTSPPCONN (0-1)

OKRead CommandAT+BTSPPCONN

Response+BTSPPCONN ltstatusgt

OKWrite CommandAT+BTSPPCONN=ltactiongt[ltpaired indexgt]

ResponseOK+BTSPPCONN ltstatusgt[ltmax frame sizegt][ltdevice macgt]orERROR

Defined Values

ltactiongt 0disconect1connect

ltpaired indexgt The response of AT+BTPAIRED The max value is 64ltstatusgt 0disconnected

1connected



Example

AT+BTSPPCONN+BTSPPCONN 0OKAT+BTSPPCONN=11OK+BTSPPCONN 1 990 C4072FC5D18A

The device may receive +BTSPPCONNltstatusgt[ltmax frame sizegt] [ltdevice macgt] whenother device connected successfully

28211 AT+BTSPPSEND SPP send data

AT+BTSPPSEND SPP send dataWrite CommandAT+BTSPPSEND=ltdatagt

ResponseOK+BTSPPSEND ltresultgt

orERROR

Defined Values

ltdatagt Format ucs2ldquoucs2rdquo 16-bit universal multiple-octet coded character set UCS2character strings are converted to hexadecimal number from 0000 toFFFFFor examples If we want to send a string ldquo123abcrdquoThe data is 003100320033006100620063

ltresultgt 0send fail1send success

Example

AT+BTSPPSEND=003100320033006100620063OKAT+BTSPPSEND 1

NOTE



28212 AT+BTGATTREG GATT Register

AT+BTGATTREG GATT RegisterWrite CommandAT+BTGATTREG=ltstatusgt

Response+BTGATTREG ltstatusgt

OKorERROR

Defined Values

ltstatusgt 1 register0 unregister

Example

AT+BTGATTREG=1+BTGATTREG 1

OK

28213 AT+BTGATTACT GATT Active

AT+BTGATTACT GATT ActiveExecution CommandAT+BTGATTACT

Response+BTGATTACT ltstatusgt

OKorERROR

Write CommandAT+BTGATTACT=ltauto_broadcastgt[ltperferedMTUgt]

ResponseOKorERROR

Defined Values



ltstatusgt 1active0not avtive

ltauto_brodcastgt 0 - disable auto activate GATT after a connection was closed1 - enable auto activate GATT after a connection was closed

ltperferedMTUgt A integer value from 24 to 512 means to the maximum size of anypacket sent between a client and a server If not set default packetsize is 23bytes The details refer to Note

Example

AT+BTGATTACT+BTGATTACT 1

OK

28214 AT+BTGATTCREDB GATT Create DB

AT+BTGATTCREDB GATT Create DBExecution CommandAT+BTGATTCREDB

Response+BTGATTCREDB ltstatusgt

OKorERROR

Defined Values

ltstatusgt 1sucess0fail

Example

AT+BTGATTCREDB+BTGATTCREDB 1

OK



28215 AT+BTGATTCRESRV GATT Create Service

AT+BTGATTCRESRV GATT Create ServiceWrite CommandAT+BTGATTCRESRV=ltuuidgt

Response+BTGATTCRESRV ltstatusgt

OKorERROR

Defined Values

ltuuidgt Service id4 Hex character or 32 Hex characterltstatusgt 1sucess

0fail

Example

AT+BTGATTCRESRV=34A3+BTGATTCRESRV 1

OK

28216 AT+BTGATTCRECHAR Create Service characteristic

AT+BTGATTCRECHAR Create Service characteristicWrite CommandAT+BTGATTCRECHAR=ltuuidgtltpropertygtltpermissiongt

Response+BTGATTCRECHAR ltstatusgtlt0Xuuidgtlthandlegt

OKorERROR

Defined Values

ltuuidgt UUID of this characteristic A string with hex value The length of itonly can be set 4 or 32

ltpropertygt Properties of this characteristicltpermissiongt Permission of this characteristic




lthandlegt Int Characteristic handle

Example

AT+BTGATTCRECHAR=34567216+BTGATTCRECHAR 10X456713

OK

28217 AT+BTGATTCRECHARDES Create Service characteristic description

AT+BTGATTCRECHARDES Create Service characteristic descriptionExcution CommandAT+BTGATTCRECHARDES

Response+BTGATTCRECHARDES ltstatusgt

OKorERROR

Defined Values


Example

AT+BTGATTCRECHARDES+BTGATTCRECHARDES 1

OK

28218 AT+BTGATTSRVADD DB Add To GATT Server

AT+BTGATTSRVADD DB Add To GATT ServerExcution CommandAT+BTGATTSRVADD

Response+BTGATTSRVADD ltstatusgt



OKorERROR

Defined Values


Example

AT+BTGATTSRVADD+BTGATTSRVADD 1

OK

28219 AT+BTGATTREADCFM Response to BTGATTREADIND

AT+BTGATTREADCFM Response to BTGATTREADINDWrite CommandAT+BTGATTREADCFM=ltrespCodegtltdatagt

Response+BTGATTREADCFM 1

OKorERROR

Defined Values

ltrespCodegt Response result for client request The range is 0-2550 sucessOthersnot support invalid parameter

ltdatagt character Response data to BTGATTREADINDif data length lessthan maxlen(BTGATTREADIND return) data will be send immediatelyto client if data length equal to maxlen the module will receiveBTGATTREADIND again till data length less than maxlen

Example

+BTGATTREADIND 1322

AT+BTGATTREADCFM=0123456



+BTGATTREADCFM1

OK

28220 AT+BTGATTWRCFM Response to BTGATTWRIND

AT+BTGATTWRCFM Response to BTGATTWRINDWrite CommandAT+BTGATTWRCFM=ltresult gt

Response+BTGATTWRCFM ltstatusgt

OKorERROR

Defined Values

ltresultgt 0 sucessltstatusgt 1 sucess

Example

+BTGATTWRIND 15DB12C8

AT+BTGATTWRCFM=0+BTGATTWRCFM 1

OK

28221 AT+BTGATTNOTIFY Send Notification to client

AT+BTGATTNOTIFY Send Notification to clientWrite CommandAT+BTGATTNOTIFY=lthandlegtltdatagt

Response+BTGATTNOTIFY ltstatusgt

OKorERROR



Defined Values

lthandlegt Int Characteristic handle (217 response returns nd thecharacteristicrsquos property is indication)

ltdatagt character Data to be send (max length is 20)ltstatusgt 1sucess

0fail

Example

AT+BTGATTNOTIFY=1734567+BTGATTNOTIFY1

OK

28222 AT+BTGATTSENDIND Send Indication to client

AT+BTGATTSENDIND Send Indication to clientWrite CommandAT+BTGATTSENDIND=lthandlegtltdatagt

Response+BTGATTSENDIND ltstatusgt

OKorERROR

Defined Values



0fail

Example

AT+BTGATTSENDIND=1934567+BTGATTSENDIND 1

OK



28223 +BTSPPRECV SPP receive data

+BTSPPRECV SPP receive dataResponse+BTSPPRECV ltdata lengtltdatagt

Defined Values

ltdata lengt Integer type0 - 100ltdatagt Format ucs2

For examples If we have received a string 003100320033006100620063Means receive a string ldquo123abcrdquo

Example

+BTSPPRECV=12 003100320033006100620063+BTGATTSENDIND 1

28224 +BTGATTCONN Client connect status

+BTGATTCONN Client connect statusResponse+BTGATTCONN ltstatusgtltdevice macgt

Defined Values

ltstatusgt 1connected0disconnected

Example

+BTGATTCONN 1 6868796D7526

28225 +BTGATTREADIND Receive client read request



+BTGATTREADIND Receive client read requestResponse+BTGATTREADIND lthandlegtltmaxlengt

Defined Values

lthandlegt Int Characteristic handleltmaxlengt The maximum length that the value of the attribute must have

Example

+BTGATTREADIND 1322

28226 +BTGATTWRIND Receive client write request

+BTGATTWRIND Receive client write requestResponse+BTGATTWRIND lthandlegtltdatagt

Defined Values

lthandlegt Int Characteristic handleltdatagt Data to be writed (Hex charcters)

Example


Version History

Contents

1Introduction

11Scope of the document

12Related documents

13Conventions and abbreviations

14AT Command syntax

141Basic syntax

142S Parameter syntax

143Extended Syntax

144Combining AT commands on the same Command line

145Entering successive AT commands on separate lines

15Supported character sets

16Flow control

161Software flow control (XONXOFF flow control)

162Hardware flow control (RTSCTS flow control)

17Definitions

171Parameter Saving Mode

172Max Response Time

2AT Commands According to V25TER

21Overview of AT Commands According to V25TER

22Detailed Description of AT Commands According to V

221A Re-issues the Last Command Given

222ATD Mobile Originated Call to Dial A Number

223ATDgtltmemgtltngt Originate call from specified memory

224ATDgtltngt Originate call from active memory(1)

225ATDgtltstrgt Originate call from active memory(2)

226ATA Call answer

227ATH Disconnect existing call

228ATS0 Automatic answer incoming call

229+++ Switch from data mode to command mode

2210ATO Switch from command mode to data mode

2211ATI Display product identification information

2212AT+IPR Set local baud rate temporarily

2213AT+ICF Set control character framing

2214AT+IFC Set local data flow control

2215ATampC Set DCD function mode

2216ATE Enable command echo

2217ATampV Display current configuration

2218ATampD Set DTR function mode

2219ATampS Set DSR function mode

2220ATV Set result code format mode

2221ATampF Set all current parameters to manufacturer d

2222ATQ Set Result Code Presentation Mode

2223ATX Set CONNECT Result Code Format

2224ATV Set CONNECT Result Code Format About Protoco

2225ATampE Set CONNECT Result Code Format About Speed

2226ATampW Save the user setting to ME

2227ATZ Restore the user setting from ME

2228AT+CGMI Request manufacturer identification

2229AT+CGMM Request model identification

2230AT+CGMR Request revision identification

2231AT+CGSN Request product serial number identificat

2232AT+CSCS Select TE character set

2233AT+CIMI Request international mobile subscriber i

2234AT+CIMIM Request another international mobile sub

2235AT+GCAP Request overall capabilities

3AT Commands for Status Control

31Overview of AT Commands for Status Control

32Detailed Description of AT Commands for Status Con

321AT+CFUN Set phone functionality

322AT+CPIN Enter PIN

323AT+CICCID Read ICCID from SIM card

324AT+CSIM Generic SIM access

325AT+CRSM Restricted SIM access

326AT+SPIC Times remain to input SIM PINPUK

327AT+CSPN Get service provider name from SIM

328AT+CSQ Query signal quality

329AT+AUTOCSQ Set CSQ report

3210AT+CSQDELTA Set RSSI delta change threshold

3211AT+CATR Configure URC destination interface

3212AT+CPOF Power down the module

3213AT+CRESET Reset the module

3214AT+CACM Accumulated call meter

3215AT+CAMM Accumulated call meter maximum

3216AT+CPUC Price per unit and currency table

3217AT+CCLK Real time clock management

3218AT+CMEE Report mobile equipment error

3219AT+CPAS Phone activity status

3220AT+SIMEI Set IMEI for the module

3221AT+SMEID RequestMobile Equipment Identifier

3222AT+CSVM Voice Mail Subscriber number

3223Indication of Voice Mail

33Summary of CME ERROR codes

34Summary of CMS ERROR codes

4AT Commands for Network

41Overview of AT Commands for Network

42Detailed Description of AT Commands for Network

421AT+CREG Network registration

422AT+COPS Operator selection

423AT+CLCK Facility lock

424AT+CPWD Change password

425AT+CCUG Closed user group

426AT+CUSD Unstructured supplementary service data

427AT+CAOC Advice of Charge

428AT+CSSN Supplementary service notifications

429AT+CPOL Preferred operator list

4210AT+COPN Read operator names

4211AT+CNMP Preferred mode selection

4212AT+CNBP Preferred band selection

4213AT+CNAOP Acquisitions order preference

4214AT+CPSI Inquiring UE system information

4215AT+CNSMOD Show network system mode

4216AT+CEREG EPS network registration status

4217AT+CTZU Automatic time and time zone update

4218AT+CTZR Time and time zone reporting

5AT Commands for Call Control

51Overview of AT Commands for Call Control

52Detailed Description of AT Commands for Call Contr

521AT+CVHU Voice hang up control

522AT+CHUP Hang up call

523AT+CBST Select bearer service type

524AT+CRLP Radio link protocol

525AT+CR Service reporting control

526AT+CRC Cellular result codes

527AT+CLCC List current calls

528AT+CEER Extended error report

529AT+CCWA Call waiting

5210AT+CHLD Call related supplementary services

5211AT+CCFC Call forwarding number and conditions

5212AT+CLIP Calling line identification presentation

5213AT+CLIR Calling line identification restriction

5214AT+COLP Connected line identification presentatio

5215AT+VTS DTMF and tone generation

5216AT+VTD Tone duration

5217AT+CSTA Select type of address

5218AT+CMOD Call mode

6AT Commands for Phonebook

61Overview of AT Commands for Phonebook

62Detailed Description of AT Commands for Phonebook

621AT+CPBS Select Phonebook memory storage

622AT+CPBR Read Phonebook entries

623AT+CPBF Find Phonebook entries

624AT+CPBW Write Phonebook entry

625AT+CNUM Subscriber number

7AT Commands for SIM Application Toolkit

71Overview of AT Commands for SIM Application Toolki

72Detailed Description of AT Commands for SIM Applic

721AT+STIN SAT Indication

722AT+STGI Get SAT information

723AT+STGR SAT respond

724AT+STK STK switch

725AT+STKFMT Set STK pdu format

726AT+STENV Original STK PDU Envelope Command

727AT+STSM Get STK Setup Menu List with PDU Mod

8AT Commands for GPRS

81Overview of AT Commands for GPRS

82Detailed Description of AT Commands for GPRS

821AT+CGREG GPRS network registration status

822AT+CGATT Packet domain attach or detach

823AT+CGACT GPRS network registration status

824AT+CGDCONT Define PDP context

825AT+CGDSCONT Define Secondary PDP Context

826AT+CGTFT Traffic Flow Template

827AT+CGQREQ Quality of service profile (requested)

828AT+CGEQREQ 3G quality of service profile (request

829AT+CGQMIN Quality of service profile (minimum acc

8210AT+CGEQMIN 3G quality of service profile (minimum

8211AT+CGDATA Enter data state

8212AT+CGPADDR Show PDP address

8213AT+CGCLASS GPRS network registration status

8214AT+CGEREP GPRS event reporting

8215AT+CGAUTH Set type of authentication for PDP-IP c

9AT Commands for SMS

91Overview of AT Commands for SMS Control

92Detailed Description of AT Commands for SMS Contro

921AT+CSMS Select message service

922AT+CPMS Preferred message storage

923AT+CMGF Select SMS message format

924AT+CSCA SMS service centre address

925AT+CSCB Select cell broadcast message indication

926AT+CSMP Set text mode parameters

927AT+CSDH Show text mode parameters

928AT+CNMA New message acknowledgement to META

929AT+CNMI New message indications to TE

9210AT+CGSMS Select service for MO SMS messages

9211AT+CMGL List SMS messages from preferred store

9212AT+CMGR Read message

9213AT+CMGS Send message

9214AT+CMSS Send message from storage

9215AT+CMGW Write message to memory

9216AT+CMGD Delete message

9217AT+CMGMT Change message status

9218AT+CMVP Set message valid period

9219AT+CMGRD Read and delete message

9220AT+CMGSEX Send message

9221AT+CMSSEX Send multi messages from storage

9222AT+CMGP Set cdmaevdo text mode parameters


101Overview of AT Commands for SSL

102Detailed Description of AT Commands for SSL

1021AT+CCHSTART Start SSL service

1022AT+CCHSTOP Stop SSL service

1023AT+CCHOPEN Connect to SSL server

1024AT+CCHCLOSE Disconnect from SSL server

1025AT+CCHSEND Send data to SSL server

1026AT+CCHRECV Read the cached data that received fro

1027AT+CCHADDR Get IPV4 address

1028AT+CCHCFG Configure the client context

1029AT+CCHSSLCFG Set the SSL context

10210AT+CCHMODE Configure the mode of sending and rece

10211AT+CCHSET Configure the report mode of sending an

10212AT+CSSLCFG Configure the SSL context

10213AT+CCERTDOWN Download certificate into the module

10214AT+CCERTLIST List certificates

10215AT+CCERTDELE Delete certificates

103Command result lterrgt codes

104Unsolicited result codes


111Overview of AT Commands for TCPIP

112Detailed Description of AT Commands for TCPIP

1121AT+NETOPEN Start TCPIP service

1122AT+NETCLOSE Stop TCPIP service

1123AT+CIPOPEN Setup TCPUDP client socket connection

1124AT+CIPCLOSE Destroy TCPUDP client socket connect

1125AT+CIPSEND Send TCPUDP data

1126AT+CIPRXGET Retrieve TCPUDP buffered data

1127AT+IPADDR Get IP address of PDP context

1128AT+CIPHEAD Add an IP header when receiving data

1129AT+CIPSRIP Show remote IP address and port

11210AT+CIPMODE Select TCPIP application mode

11211AT+CIPSENDMODE Set sending mode

11212AT+CIPTIMEOUT Set TCPIP timeout value

11213AT+CIPCCFG Configure parameters of socket

11214AT+SERVERSTART Startup TCP server

11215AT+SERVERSTOP Stop TCP server

11216AT+CIPACK Query TCP connection data transmitting

113DNSampPING

1131AT+CDNSGIP Query the IP address of given domain n

1132AT+CDNSGHNAME Query the domain name of given IP a

1133AT+CIPDNSSET Set DNS query parameters



114Information Elements related to TCPIP

115Description of lterr_infogt

116Description of lterrgt


121Overview of AT Commands for FTPS

122Detailed Description of AT Commands for FTPS

1221AT+CFTPSSTART Start FTP(S) service

1222AT+CFTPSSTOP Stop FTP(S) Service

1223AT+CFTPSLOGIN Login to a FTP(S) server

1224AT+CFTPSLOGOUT Logout FTP(S) server

1225AT+CFTPSMKD Create a new directory on FTP(S) serv

1226AT+CFTPSRMD Delete a directory on FTP(S) server

1227AT+CFTPSDELE Delete a file on FTP(S) server

1228AT+CFTPSCWD Change the current directory on FTP(S

1229AT+CFTPSPWD Get the current directory on FTPS ser

12210AT+CFTPSTYPE Set the transfer type on FTP(S) serv

12211AT+CFTPSLIST List the items in the directory on F

12212AT+CFTPSGETFILE Get a file from FTP(S) server to

12213AT+CFTPSPUTFILE Put a file from module to FTP(S)

12214AT+CFTPSGET Get a file from FTP(S) server to seri

12215AT+CFTPSPUT Put a file to FTP(S) server through s

12216AT+CFTPSSINGLEIP Set FTP(S) data socket address t

12217AT+CFTPSCACHERD Output cached data to MCU

12218AT+CFTPSABORT Abort FTP(S) Operations

12219AT+CFTPSSIZE Get the File Size on FTP(S) server

123Summary of result codes for FTPS

1231Summary of Command result lterrcodegt

1232Summary of Unsolicited Result Codes


131Overview of AT Commands for HTTPS

132Detailed Description of AT Commands for HTTPS

1321AT+HTTPINIT Start HTTP(S) service

1322AT+HTTPTERM Stop HTTP(S) Service

1323AT+HTTPPARA Set HTTP(S) Parameters value

1324AT+HTTPACTION HTTP(S) Method Action

1325AT+HTTPHEAD Read the HTTP(S) Header Information o

1326AT+HTTPREAD Read the Response Information of HTTP

1327AT+HTTPDATA Input HTTP(S) Data

1328AT+HTTPPOSTFILE Send HTTP Request to HTTP(S) serv

1329AT+HTTPREADFILE Receive HTTP(S) Response Content

133Summary of result codes for HTTPS

1331Summary of HTTP(S) Response Code

1332Summary of HTTP(S) error Code


141Overview of AT Commands for HTP

142Detailed Description of AT Commands for HTP

1421AT+CHTPSERV Set HTP server info

1422AT+CHTPUPDATE Updating date time using HTP protoc

1423Unsolicited HTP Codes


151Overview of AT Commands for NTP

152Detailed Description of AT Commands for NTP

1521AT+CNTP Update system time

1522Unsolicited NTP Codes


161Overview of AT Commands for MQTT(S)

162Detailed Description of AT Commands for MQTT(S)

1621AT+CMQTTSTART Start MQTT service

1622AT+CMQTTSTOP STOP MQTT service

1623AT+CMQTTACCQ Acquire a client

1624AT+CMQTTREL Release a client

1625AT+CMQTTSSLCFG Set the SSL context

1626AT+CMQTTWILLTOPIC Input the will topic

1627AT+CMQTTWILLMSG Input the will message

1628AT+CMQTTDISC Disconnect from server

1629AT+CMQTTCONNECT Connect to MQTT server

16210AT+CMQTTTOPIC Input the publish message topic

16211AT+CMQTTPAYLOAD Input the publish message body

16212AT+CMQTTPUB Publish a message to server

16213AT+CMQTTSUBTOPIC Input a subscribe message topic

16214AT+CMQTTSUB Subscribe a message to server

16215AT+CMQTTUNSUBTOPIC Input a unsubscribe message to

16216AT+CMQTTUNSUB Unsubscribe a message to server

16217AT+CMQTTCFG Configure the MQTT Context

163Summary of result codes for MQTT(S)

1631Summary of Command result lterrgt codes



171Overview of AT Commands for GPS

172Detailed Description of AT Commands for GPS

1721AT+CGPS StartStop GPS session

1722AT+CGPSINFO Get GPS fixed position information

1723AT+CGPSCOLD Cold Start GPS

1724AT+CGPSHOT Hot Start GPS

1725AT+CGPSURL Set AGPS default server URL

1726AT+CGPSSSL Set AGPS transport security

1727AT+CGPSAUTO Start GPS automatic

1728AT+CGPSNMEA Configure NMEA sentence type

1729AT+CGPSNMEARATE Set NMEA output rate

17210AT+CGPSMD Configure AGPS MO method

17211AT+CGPSFTM Start GPS test mode

17212AT+CGPSDEL Delete the GPS information

17213AT+CGPSXE EnableDisable GPS XTRA function

17214AT+CGPSXD Download XTRA assistant file

17215AT+CGPSXDAUTO Download XTRA assistant file automa

17216AT+CGPSINFOCFG Download Report GPS NMEA-0183 sent

17217AT+CGPSPMD Configure positioning mode

17218AT+CGPSMSB Configure based mode switch to standal

17219AT+CGPSHOR Configure positioning desired accuracy

17220AT+CGPSNOTIFY LCS respond positioning request

17221AT+CGNSSINFO LCS Get GNSS fixed position informat

17222AT+CGNSSMODE LCS Configure GNSS support mode

17223AT+CGPSIPV6 Set AGPS IPV6 AddrampPort

17224AT+CGPSXTRADATA Query the validity of the current


181Overview of AT Commands for LBS

182Detailed Description of AT Commands for LBS

183AT Commands for OpenClose Network

1831Overview of AT Commands for OpenClose Network

1832Detailed Description of AT Commands for OpenClose

18321AT+CNETSTART Open network

18322AT+CNETSTOP Close network

18323AT+CNETIPADDR Inquire PDP address

1833Unsolicited OpenClose network command lterrgt Codes

18331AT+CLBS Base station Location

18332AT+CLBSCFG Base station Location configure


191Overview of AT Commands for Hardware Related

192Detailed Description of AT Commands for Hardware R

1921AT+CVALARM Low and high voltage Alarm

1922AT+CVAUXS Set state of the pin named VREG_AUX1

1923AT+CVAUXV Set voltage value of the pin named VREG

1924AT+CADC Read ADC value

1925AT+CADC2 Read ADC2 value

1926AT+CMTE Control the module whether power shutdown

1927AT+CPMVT Low and high voltage Power Off

1928AT+CDELTA Set the module go to recovery mode

1929AT+CRIIC Read values from register of IIC device

19210AT+CWIIC Write values to register of IIC device

19211AT+CBC Read the voltage value of the power supply

19212AT+CPMUTEMP Read the temperature of the module

19213AT+CFDISK SD CardEMMC Flash


201Overview of AT Commands for File System

202Detailed Description of AT Commands for File Syste

2021AT+FSCD Select directory as current directory

2022AT+FSMKDIR Make new directory in current director

2023AT+FSRMDIR Delete directory in current directory

2024AT+FSLS List directoriesfiles in current directo

2025AT+FSDEL Delete file in current directory

2026AT+FSRENAME Rename file in current directory

2027AT+FSATTRI Request file attributes

2028AT+FSMEM Check the size of available memory

2029AT+FSLOCA Select storage place

20210AT+FSCOPY Copy an appointed file

20211AT+CFTRANRX Transfer a file to EFS

20212AT+CFTRANTX Transfer a file from EFS to host


211Overview of AT Commands for AUDIO

212Detailed Description of AT Commands for AUDIO

2121AT+CREC Record wav audio file

2122AT+CRECAMR Record amr audio file

2123AT+CCMXPLAYWAV Play wav audio file

2124AT+CCMXSTOPWAV Stop playing wav audio file

2125AT+CCMXPLAY Play audio file

2126AT+CCMXSTOP Stop playing audio file


221Overview of AT Commands for TTS

222Detailed Description of AT Commands for TTS

2221AT+CDTAM TTS play path local or remote

2222AT+CTTS TTS operation play or stop

2223AT+CTTSPARAM TTS Parameters set or get


231Overview of AT Commands for FOTA

232Detailed Description of AT Commands for FOTA

2321AT+CAPFOTA StartClose FOTA Service

2322AT+CSCFOTA Configure parameters and download upgr


241Overview of AT Commands for UIM hotswap

242Detailed Description of AT Commands for UIM hotswa

2421AT+UIMHOTSWAPON Set UIM hotswap function on

2422AT+UIMHOTSWAPLEVEL Set UIM card detection level


251Overview of AT Commands for HAIC_LAN

252Detailed Description of AT Commands for HSIC_LAN

2521AT+CENABLELAN Enable LAN function

2522AT+CLANMODE Set LAN mode

2523AT+CLANCTRL Set LAN configure

2524AT+CHSICSLEEP Allow HSIC Device Go to AutoSleep


261Overview of AT Commands for Ecall

262Detailed Description of AT Commands for Ecall

2621AT+CECALLS Make e-call

2622AT+CECALLE Hang up e-call

2623AT+CECALLCFG Configure e-call MSD information

2624AT+CECALLPOS Set position information

2625AT+CECALLTIME Set timestamp

2626AT+CECALLVERSION Set MSD serialize version

2627AT+CECALLTOUT Set T5T6T7 timeout value

2628AT+CMSDMESSAGEID Set the initiatory message ident

2629AT+CMSDOIDDATA Set the optional additional data

26210AT+CMSD Input hex Minimum set of data

26211AT+CMSDCONTROL Set the control data in Minimum se


271Overview of AT Commands for MIFI W58

272Overview of AT Commands for MIFI W58L(RTL)

273Detailed Description of AT Commands for MIFI

2731AT+CWMAP OpenClose WIFI

2732AT+CWSSID SSID setting

2733AT+CWBCAST Broadcast setting

2734AT+CWAUTH Authentication setting

2735AT+CWMOCH 80211 mode and channel setting

2736AT+CWISO Client isolation setting

2737AT+CWDHCP Get the current DHCP configuration

2738AT+CWNAT NAT type setting

2739AT+CWCLICNT Get client number connected to the WI

27310AT+CWRSTD Restore to default setting

27311AT+CWMAPCFG WIFI configuration setting

27312AT+CWLANSRV LAN SERVER setting

27313AT+CWLANMSG Send message

27314AT+CWLANMGET Manual get cached bytes

27315AT+CWMACADDR Get MAC address

27316AT+CWNETCNCT Query the connection to the network

27317AT+CWSTAIP Get STA mode IP address

27318AT+CWSTASCAN Scan WIFI network

27319AT+CWSTACFG STA mode configuration setting

27320AT+CWSTAINIT STA mode setting

27321AT+CWUSRINFO Auth info of wifi data call setting


281Overview of AT Commands for BT

282Detailed Description of AT Commands for BT

2821AT+BTPOWER OpenClose BT

2822AT+BTHOST GetSet host name

2823AT+BTSCAN Scan BT devices

2824AT+BTIOCAP IOCAP Mode Setting

2825AT+BTPAIR Pair with other BT device

2826AT+BTUNPAIR Unpair with other BT device

2827AT+BTPAIRED Get paired with BT device

2828AT+BTSPPSRV ActiveDeactive spp server

2829AT+BTSPPPROF Get remote device spp status

28210AT+BTSPPCONN SPP connectdisconnect

28211AT+BTSPPSEND SPP send data

28212AT+BTGATTREG GATT Register

28213AT+BTGATTACT GATT Active

28214AT+BTGATTCREDB GATT Create DB

28215AT+BTGATTCRESRV GATT Create Service

28216AT+BTGATTCRECHAR Create Service characteristic

28217AT+BTGATTCRECHARDES Create Service characteristic

28218AT+BTGATTSRVADD DB Add To GATT Server

28219AT+BTGATTREADCFM Response to BTGATTREADIND

28220AT+BTGATTWRCFM Response to BTGATTWRIND

28221AT+BTGATTNOTIFY Send Notification to client

28222AT+BTGATTSENDIND Send Indication to client

28223+BTSPPRECV SPP receive data

28224+BTGATTCONN Client connect status

28225+BTGATTREADIND Receive client read request

28226+BTGATTWRIND Receive client write request


wwwsimcomcom 2 460

Document Title SIM7500_SIM7600 Series_AT Command Manual

Version 200

Date 202086

Status Released

GENERAL NOTES

SIMCOM OFFERS THIS INFORMATION AS A SERVICE TO ITS CUSTOMERS TO SUPPORTAPPLICATION AND ENGINEERING EFFORTS THAT USE THE PRODUCTS DESIGNED BY SIMCOMTHE INFORMATION PROVIDED IS BASED UPON REQUIREMENTS SPECIFICALLY PROVIDED TOSIMCOM BY THE CUSTOMERS SIMCOM HAS NOT UNDERTAKEN ANY INDEPENDENT SEARCHFOR ADDITIONAL RELEVANT INFORMATION INCLUDING ANY INFORMATION THAT MAY BE IN THECUSTOMERrsquoS POSSESSION FURTHERMORE SYSTEM VALIDATION OF THIS PRODUCTDESIGNED BY SIMCOM WITHIN A LARGER ELECTRONIC SYSTEM REMAINS THE RESPONSIBILITYOF THE CUSTOMER OR THE CUSTOMERrsquoS SYSTEM INTEGRATOR ALL SPECIFICATIONSSUPPLIED HEREIN ARE SUBJECT TO CHANGE

COPYRIGHT

THIS DOCUMENT CONTAINS PROPRIETARY TECHNICAL INFORMATION WHICH IS THE PROPERTYOF SIMCOM WIRELESS SOLUTIONS LIMITED COPYING TO OTHERS AND USING THIS DOCUMENTARE FORBIDDEN WITHOUT EXPRESS AUTHORITY BY SIMCOM OFFENDERS ARE LIABLE TO THEPAYMENT OF INDEMNIFICATIONS ALL RIGHTS RESERVED BY SIMCOM IN THE PROPRIETARYTECHNICAL INFORMATION INCLUDING BUT NOT LIMITED TO REGISTRATION GRANTING OF APATENT A UTILITY MODEL OR DESIGN ALL SPECIFICATION SUPPLIED HEREIN ARE SUBJECT TOCHANGE WITHOUT NOTICE AT ANY TIME

SIMCom Wireless Solutions LimitedBuilding B SIM Technology Building No633 Jinzhong Road Changning District Shanghai PR ChinaTel +86 21 31575100Email simcomsimcomcom

For more information please visithttpswwwsimcomcomdownloadlist-863-enhtml

For technical support or to report documentation errors please visithttpswwwsimcomcomask or email to supportsimcomcom

Copyright copy 2020 SIMCom Wireless Solutions Limited All Rights Reserved


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Version History



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Contents

Version History3

Contents 4









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1 Introduction











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141 Basic syntax




143 Extended Syntax




NOTE


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AT+ltxgt=




AT+ltxgt









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16 Flow control










NOTE


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17 Definitions









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Example









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Defined Values




Example



NOTE


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handshaking










Defined Values





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Example











Defined Values



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Example











Defined Values



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Example


226 ATA Call answer






ReferenceV25ter

Example



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ReferenceV25ter

Defined Values


Example







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b) If failedERROR



b)If failedERROR

ReferenceV25ter

Defined Values




Example

ATS0000OKATS0=003OK




ResponseOK

ReferenceV25ter

NOTE


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Example

ATOCONNECT 115200





NOTE


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OKReferenceV25ter

Defined Values




Example


OK




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Read CommandAT+IPR



ResponseOKorERROR



Defined Values






Read CommandAT+ICF



ResponseOKorERROR


Set default valueOK

ReferenceV25ter

Defined Values


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Example






Read CommandAT+IFC



ResponseOKorERROR



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Defined Values



Example





ResponseOKorERROR

ReferenceV25ter

Defined Values



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Example

ATampC1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATE1OK





ReferenceV25ter


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Defined Values


Example





ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampD1


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OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampS0OK





ReferenceV25ter

Defined Values


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Example

ATV1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampFOK




ResponseIf ltngt=0


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OK




Defined Values


Example

ATQ0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values



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Example

ATX1OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATV0OK


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ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATampE0OK




ResponseOKorERROR




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ReferenceV25ter

Defined Values


Example

ATampW0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATZ0OK



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ResponseOK



ReferenceV25ter

Defined Values


Example





ResponseOK



ReferenceV25ter

Defined Values


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Example





ResponseOK



ReferenceV25ter

Defined Values


Example





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ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CGSN351602000330570OK





Read CommandAT+CSCS



ResponseOK

ERROR


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ReferenceV25ter

Defined Values




Example





ResponseOK



ReferenceV25ter

Defined Values



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quotes)

Example

AT+CIMI460010222028133OK




ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CIMIM460010222028133OK



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ResponseOK



ReferenceV25ter

Defined Values


Example



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Read CommandAT+CFUN





Defined values



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Examples

AT+CFUN+CFUN 1

OKAT+CFUN=0OK




ResponseOK

Read CommandAT+CPIN




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ltcodegt


Examples


OK




ResponseOK


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Defined values


Examples

AT+CICCID+ICCID 898600700907A6019125

OK





ResponseOK


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Defined values




Examples

AT+CSIM=OK




ResponseOK


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Defined values





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Examples

AT+CRSM=OK


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ResponseOK



OK

Defined values





Examples


OK




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ResponseOKorERROR

Read CommandAT+CSPN



Defined values



Examples


OK





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Test CommandAT+CSQ=




OKorERROR

Defined values



Examples

AT+CSQ+CSQ 220

OK


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ResponseOKorERROR

Defined values


ltmodegt


Examples


OKAT+AUTOCSQ


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+AUTOCSQ 11

OKAT+AUTOCSQ=11OK








OKorERROR


ResponseOKorERROR



Defined values


Examples


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OK








ResponseOKorERROR

Defined values

ltportgt



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Examples


OK




ResponseOK


ResponseOK

Examples

AT+CPOFOK




ResponseOK


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ResponseOK

Examples





ResponseOKorERROR

Read CommandAT+CACM






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Defined values



Examples

AT+CACM+CACM 000000

OK




ResponseOKorERROR


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Read CommandAT+CAMM







Defined values



Examples

AT+CAMM+CAMM 000000

OK


Description


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ResponseOKorERROR

Read CommandAT+CPUC





Defined values




Examples


OK


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ResponseOK

Read CommandAT+CCLK



ResponseOKorERROR

Defined values


Examples



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OK






Response+CMEE ltngt


ResponseOKorERROR



Defined values



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Examples

AT+CMEE+CMEE 2









OK

Defined values


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Examples



OK




ResponseOK



OKorERROR


ResponseOKorERROR

Defined values


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Examples


OKAT+SIMEI=OK





OKorERROR

Defined values


Examples



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OK




Response

+CSVM (0-1) ldquo(0-9+)rdquo (128-255)

OKorERROR

Read CommandAT+CSVM

Response


OKorERROR


ResponseOKorERROR

Defined values




Examples


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AT+CSVM+CSVM 1 13697252277129

OK









Defined values


Examples






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Example



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Example


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Defined Values






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Example

AT+CREG+CREG 01

OK





NOTE


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Read CommandAT+COPS






ResponseOK

Defined Values







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Example


OK


OK






OK

NOTE


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Defined Values







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Example

AT+CLCK=SC2+CLCK 0

OK








ResponseOK

NOTE


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Defined Values





Example


OK




ResponseOK


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orERROR

Read CommandAT+CCUG







Defined Values




Example

AT+CCUG+CCUG 00

OK


NOTE


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Response+CUSD ltngt





Defined Values




Example

AT+CUSD+ CUSD 1


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OK

AT+CUSD=0OK












NOTE


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Defined Values



Example


OK




NOTE


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OKorERROR



Defined Values









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Example

AT+CSSN=1OK

AT+CSSN+CSSN 11

OK








OKorERROR



NOTE


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Defined Values








Example


OK


OK




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ResponseOKorERROR




Defined Values


Example


helliphellip

OK








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Defined Values


Example

AT+CNMP=13OK

AT+CNMP+CNMP 13

OK



NOTE


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ResponseOKOrERROR

Defined Values





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Example

AT+CNBP=0x0000000000000095OK


OK

AT+CNBP=0x4800000000000000000000000000000000000000000000020000000000000095OK


OK








ResponseOKorERROR

Defined Values



Example

AT+CNAOP=79531124OK


OK















OK






OKorERROR


ResponseOKorERROR

Defined Values











Example


OK


OK




OK










Defined Values







Example

AT+CNSMOD+CNSMOD 02

OK





OKorERROR





OKorERROR





Defined Values








7 E-UTRAN

Example

AT+CEREG+CEREG 04

OK










ResponseOKorERROR

Defined Values


NOTE





Example

AT+CTZU+ CTZU 0

OK

AT+CTZU=1OK








ResponseOK



orERROR



Defined Values






Example

AT+CTZR+CTZR 0

OK

AT+CTZR=1OK

NOTE

















Read CommandAT+CVHU





ResponseOK


Defined Values


Examples

AT+CVHU=0OK

AT+CVHU+CVHU 0OK




ResponseOK





No callOK


Defined Values


Examples







Read CommandAT+CBST





ResponseOK




Defined Values





Examples

AT+CBST=001OK

AT+CBST+CBST 001OK








Read CommandAT+CRLP





ResponseOK


Defined Values



Examples







Test CommandAT+CR=


Read CommandAT+CR





ResponseOK


Defined Values





Examples

AT+CR=1OK

AT+CR+CR 1OK




Test CommandAT+CRC=


Read CommandAT+CRC





ResponseOK


Defined Values






Examples

AT+CRC=1OK

AT+CRC+CRC 1OK






Read CommandAT+CLCC









Defined Values












Examples

ATD10011OK











ResponseOK




Defined Values


Examples









Read CommandAT+CCWA





ResponseOK


Defined Values












Examples


AT+CCWA+CCWA 0OK




ResponseOK


ResponseOKorERROR


ResponseOKorERROR






Defined Values


Example













Defined Values












Example






Read CommandAT+CLIP



ResponseOKorERROR







Defined Values







Example









Read CommandAT+CLIR






Defined Values



Example








Read CommandAT+COLP








Defined Values





Example


+COLP 10086129

OK







ResponseOKorERROR



Defined Values








Example






Read CommandAT+VTD



ResponseOK



NOTE



Reference

Defined Values


Example






Read CommandAT+CSTA



ResponseOKorERROR


ResponseOK





Reference

Defined Values



Example






Read CommandAT+CMOD



ResponseOKor

NOTE







Defined Values



Example


NOTE


















Defined Values













Example



AT+CPBS+CPBS SM1200



OK









Defined Values






NOTE





Example

AT+CPBS+CPBS SM2200

OK


OK








NOTE



Defined Values







Example


OK







NOTE





Defined Values






Example



AT+CPBW=1OK


NOTE






ResponseOK




Defined Values



Example

AT+CNUM+CNUM 13697252277129

OK


NOTE









ResponseOK

Read CommandAT+STIN

+STIN ltcmd_idgt

OK







Defined Values



Example

AT+STIN+STIN 24

OK




ResponseOK




NOTE




Defined Values














Example


OK







ResponseOK





Defined Values







Example










ResponseOKorERROR


ResponseOK

NOTE



Defined Values


Example

AT+STK=1OK






ResponseOKorERROR

Defined Values


Example

AT+STKFMT=1OK


NOTE

NOTE





ResponseOK


ResponseOKorERROR

Defined Values


Example

AT+STENV=18D30782020181900101OK




ResponseOK

Read CommandAT+STSM


NOTE



Defined Values


Example


OK


NOTE

















ResponseOK


ResponseOK

Defined Values








NOTE



Example


OKAT+CGREG+CGREG 00

OK









Defined Values


Example

AT+CGATT+CGATT 0



OKAT+CGATT=1OK









Defined Values



Example


OK



AT+CGACT+CGACT 11

OKAT+CGACT=01OK





OKorERROR



OKorERROR


ResponseOKorERROR


ResponseOKor



ERROR

Defined Values







Example




(1-24100-179)IPV4V6(0-2)(0-4)(0-1)(0-1)


OK





OKorERROR



OKorERROR


ResponseOKorERROR

Defined Values










Example


NOTE




OKAT+CGDSCONT=21OK





OK



orERROR



OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values



















Example





OKAT+CGTFT+CGTFT 210741257199255255255255000000000

OKAT+CGTFT=210741257199255255255255

OK





OKorERROR






ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example


OK










OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo5E2rdquo

ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





[hellip]]]

OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example




OKAT+CGQMIN+CGQMIN

OK






OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





Defined Values




Example







OKorERROR









Defined Values



Example



OK





OK



orERROR



OKorERROR




ResponseOKorERROR

Defined Values


Example



OK









OKorERROR



OKorERROR




ResponseOKorERROR

Defined Values









Example


OKAT+CGREG+CGREG 01

OK








NOTE



hellip

OK






Defined Values




Example


OK

















Read CommandAT+CSMS




Defined Values














Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CPMS




Defined Values





mode)










Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CMGF








Defined Values


1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCA




Defined Values




1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCB




Defined Values


accepted







Example





ResponseOK

Read CommandAT+CSMP




Defined Values







Example

AT+CSMP=172364244OK






Read CommandAT+CSDH






Defined Values








Example

AT+CSDH=1OK













Defined Values



text mode





Example

AT+CNMI=12000OK



+CMS ERROR340




NOTE






return error




Read CommandAT+CNMI






Defined Values










value



















enabled)







Example













Defined Values



mapped to 2)




available)


available)

Example

AT+CGSMS+CGSMS 3OK











[hellip]]


Defined Values































0hellip255


0hellip255









Example





ResponseOK








Defined Values













0hellip255
























0hellip255


0hellip255









Example





ResponseOK



Defined Values








Example






ResponseOK



NOTE






Defined Values





Example





NOTE




ResponseOK



Defined Values












Example










Defined Values




NOTE










Example

AT+CMGD=1OK





ResponseOK



NOTE



Defined Values


Example

AT+CMGMT=1OK






Read CommandAT+CMVP




Defined Values


Example

AT+CMVP=167OK






ResponseOK





Defined Values


Example





ResponseOK



Defined Values







to 255

Example






ResponseOK



Responsea)



NOTE




+CMS ERROR lterrgt

Defined Values




Example






ResponseOK

Read CommandAT+CMGP



ResponseOK

NOTE



Defined Values



ltvpgt Valid Period







Example


OK










+CCHSTART 0






Defined Values


Example

AT+CCHSTARTOK

+CCHSTART 0







NOTE




Defined Values


Example

AT+CCHSTOPOK

+CCHSTOP 0












OK



Defined Values





Example


+CCHOPEN 00



NOTE









Defined Values


Example

AT+CCHCLOSE=0OK

+CCHCLOSE 00











Defined Values



be sent

Example


OK




OK







Defined Values





Example






+CCHRECV 10





Defined Values


Example


OK








OKWrite Command




Write Command





Defined Values




Example



NOTE











Defined Values



Example


OKAT+CCHSSLCFG=11OK



NOTE











Defined Values


Example


OKAT+CCHMODE=1OK


NOTE











Defined Values



Example


OKAT+CCHSET=11OK









NOTE








































b)If failedERROR


Defined Values






















0xFFFF Support all

Example









OKb)If failedERROR


Defined Values



Example









Defined Values


Example


OK





Defined Values





Example



Result Code



2 Unknown error

3 Busy

4 Peer closed

5 Operation timeout

6 Transfer failed

7 Memory error

8 Invalid parameter

9 Network error


11 State error


13 Get DNS error


15 Handshake error


17 Nonet
























ERROR

otherERROR


Defined Values



Example

AT+NETOPENOK


OK


NOTE







ERROR

otherERROR


Defined Values


Example

AT+NETCLOSEOK

+NETCLOSE 0




NOTE











ERROR


ERROR



otherERROR








ERROR




OtherERROR


Defined Values











Example





+CIPOPEN 3


OK











CLOSED





ERROR



OtherERROR


Defined Values




Example



OKAT+CIPCLOSE=0OK

+CIPCLOSE 00













ERROR

OtherERROR







ERROR

OtherERROR










ERROR

OtherERROR






ERROR

OtherERROR


Defined Values










Example

AT+CIPSEND=01gtSOK





OK



NOTE














ERROROtherERROR




ERROR




ERROROtherERROR




ERROROtherERROR


Defined Values






Example


OK







OK






NOTE








Defined Values


Example


OK










Else responseERROR




Defined Values


Example


OKAT+CIPHEAD=0OK













Defined Values



Example


OKAT+CIPSRIP=1OK













Defined Values


Example


OKAT+CIPMODE=1OK









Defined Values




Example









Defined Values




Example















Defined Values










Example









OKOther





ERROROtherERROR


Defined Values





Example




NOTE










Defined Values


Example


OK


NOTE










Defined Values



Example



OK



113 DNSampPING



ResponseOK




ERROROtherERROR


Defined Values




Example




OK



ResponseOK




ERROROtherERROR


Defined Values








Example


OK







Defined Values




Example


OK








ResponseOK





Defined values













Examples


+CPING 1119752175664410255

+CPING 1119752175664347255

+CPING 1119752175664346255

+CPING 1119752175664444255

+CPING 3440346444386






ResponseOK




Defined values




Examples

AT+CPINGSTOPOK

















7 No active client







14 DNS query failed

15 TCP busy




17 Sending time out




21 No data

22 Port overflow













ResponseOK




OKorERROR



Defined Values


Example

AT+CFTPSSTARTOK

+CFTPSSTART 0



ResponseOK


OKorERROR



Defined Values




Example

AT+CFTPSSTOPOK

+CFTPSSTOP 0





ResponseOK



ERRORorERROR



Defined Values







Example


+CFTPSLOGIN 0



ResponseOK


ResponseOK


OKorERROR



Defined Values


Example



AT+CFTPSLOGOUTOK

+CFTPSLOGOUT 0





ResponseOK

+CFTPSMKD 0orOK





Defined Values



Example

AT+CFTPSMKD=TESTOK



+CFTPSMKD 0










Defined Values



Example

AT+CFTPSRMD=testOK

+CFTPSRMD 0












Defined Values



Example


+CFTPSDELE 0













Defined Values



Example


OK

+CFTPSCWD 0



ResponseOK





ERRORorOK




Defined Values



Example

AT+CFTPSPWDOK

+CFTPSPWD test12




OK










Defined Values



Example

AT+CFTPTYPE=AOK

+CFTPSTYPE 0











Defined Values



Example

AT+CFTPSLIST=OK


+CFTPSLIST 0












Defined Values

ltfilepathgt


ltdirgt




Example




+CFTPSGETFILE 0









Defined Values





Example




+CFTPSPUTFILE 0






OK


+CFTPS RECV EVENT


OK




c)if failedOK



Defined Values





Example











+CFTPSPUT 0


ERROR





Defined Values





Example




+CFTPSPUT 0











Defined Values


Example












Defined Values



Example


OK




+CFTPSABORT 0




+CFTPSABORT 0

OK

if failedOK





Defined Values


Example

AT+CFTPSABORTOK

+CFTPSABORT 0





ResponseOK








Defined Values


Example


+CFTPSSIZE 1024
















Command Description








Reference

Example

AT+HTTPINIT



OK






Reference

Example

AT+HTTPTERMOK



























Defined Values













Example













Defined Values



Example

AT+HTTPACTION=1OK







Defined Values




Example














Defined Values


Example

AT+HTTPREAD=010OK




Response


DOWNLOAD

ltinput data heregt


OK






Defined Values


Example







OK










Defined Values


ltpathgt


ltmethodgt



ltsend_headergt


Example


+HTTPPOSTFILE 17140










OK


ERROR




Defined Values


ltpathgt


Example


+HTTPREADFILE 0






















OK


Response




ResponseOKorERROR



y_portgt]]



Defined Values




0-HTTP 101-HTTP 11


Example




ResponseOK



OK


ResponseOK






Defined Values



Example

AT+CHTPUPDATEOK

+CHTPUPDATE 0


Code of lterrgt













OK


ResponseOKorERROR



OKorERROR





Reference -

Defined Values



+CNTP 0


Code of lterrgt










ResponseOK

+CMQTTSTART lterrgt




OKorERROR


ERRORorERROR

Defined Values


Example

AT+CMQTTSTARTOK

+CMQTTSTART 0




ResponseOK


NOTE



OKorERROR


ERRORorERROR



Reference

Defined Values


Example

AT+CMQTTSTOPOK

+CMQTTSTOP 0










ERRORorERROR



Reference

Defined Values






Example






OK

NOTE




ResponseOK



ERRORorERROR



Reference

Defined Values



Example

AT+CMQTTREL=0OK







NOTE




ResponseOKorERROR



Reference

Defined Values



Example

AT+CMQTTSSLCFG=01OK







NOTE




ERRORorERROR



Reference

Defined Values




Example







ERRORorERROR





Reference

Defined Values




Example








ResponseOK



ERRORor





Reference

Defined Values





Example

AT+CMQTTDISC=0120OK

+CMQTTDISC 00







ResponseOK






ERRORorERROR



Reference

Defined Values








Example




+CMQTTCONNECT 00







ERRORorERROR



Reference

Defined Values




Example


NOTE









ERRORorERROR



Reference

Defined Values




Example


NOTE








ResponseOK


ERRORorERROR



Reference

Defined Values





NOTE






Example

AT+CMQTTPUB=00120OK

+CMQTTPUB 00






ERRORorERROR



Reference

Defined Values








Example







ResponseOK


ERRORorERROR




NOTE




ERRORorERROR



Reference

Defined Values






Example

AT+CMQTTSUB=0OK

+CMQTTSUB 00









ERRORorERROR



Reference

Defined Values




Example







ResponseOK


NOTE





ERRORorERROR




ERRORorERROR



Reference

Defined Values





Example

AT+CMQTTUNSUB =00OK

+CMQTTUNSUB 00










OKorERROR



OKorERROR



Reference

Defined Values





Example








NOTE

















Defined Values























Defined Values





Example

AT+CGPS+CGPS1



OKAT+CGPS=1OK















NOTE



OK

Defined Values



Example




OK



ResponseOK


ResponseOK

Example







ResponseOK


ResponseOK

Example





ResponseOK



OK

NOTE

NOTE




ResponseOKorERROR

Defined Values


Example









ResponseOKorERROR

Defined Values


NOTE




Example

AT+CGPSSSL=0OK







ResponseOKorERROR

Defined Values


Example

AT+CGPSAUTO=1OK


NOTE










Defined Values







Example










ResponseOKorERROR

Defined Values


Example

AT+CGPSNMEARATE=1OK

NOTE










Defined Values


Example

AT+CGPSMD=1OK



ResponseOK




ResponseOKorERROR



Defined Values




Example


$GPGSV1036312335142651527018306202942114924328253063129132270

$BDGSV201287204290206273207259209250210185






ResponseOK


ResponseOK

Example

NOTE











ResponseOKorERROR

Defined Values


Example


OKAT+CGPSXE=0OK

NOTE

NOTE











Defined Values



Example











ResponseOKOrERROR

Defined Values


Example


OKAT+CGPSXDAUTO=0OK





NOTE







Defined Values






Example











ResponseOKorERROR

Defined Values





Example

AT+CGPSPMD=127OK








ResponseOKorERROR

Defined Values

NOTE




Example

AT+CGPSMSB=0OK








OKorERROR

Defined Values


ltacc_fgt Reserved

Example

AT+CGPSHOR=50OK


NOTE

NOTE







ResponseOKorERROR

Defined Values


Example


OKAT+CGPSNOTIFY=0OK











Response


OK

Defined Values


Example












ResponseOKorERROR

Defined Values



Example

AT+CGNSSMODE=151



OK




ResponseOK




ResponseOKorERROR

Defined Values


Example



OK


NOTE

NOTE





ResponseOK



OK

Defined Values



Example

AT+CGPSXTRADATA=OK


OK


NOTE
















OKorERROR


ResponseOK


+CNETSTART lterrgt


ERRORorERROR

Defined Values



Example


OKAT+CNETSTARTOK

+CNETSTART 0





ResponseOK



ERRORorERROR

Defined Values


Example


OK







ERRORorERROR

Defined Values



Example


OK














Defined Values







0 WGS841 GCJ02





Example

AT+CLBS=+CLBS(1349)(0-3)(-180000000-180000000)(-90000000-90000000)(01)

OK










Defined Values


NOTE







Example


OK



NOTE



















ResponseOKorERROR

Defined Values



Example






OK







ResponseOKOrERROR

Defined Values


Example


AT+CVAUXS =1OK



NOTE








ResponseOKorERROR

Defined Values


Example


AT+CVAUXV =2800OK









OKorERROR

Defined Values



Example








Defined Values





Example










ResponseOKorERROR

Defined Values


Example

AT+CMTE+CMTE 1OK

AT+CMTE =1OK













ResponseOKOrERROR

Defined Values



Example

NOTE








ResponseOKorERROR

Example

AT+CDELTAOK




ResponseOK



NOTE



orERROR

Defined Values


Example




ResponseOK


ResponseOKorERROR

Defined Values


Example







Defined Values


Example

AT+CBC+CBC 3591VOK




Defined Values


Example









Write Command


ResponseOKorERROR


AT+CFDISK

ResponseOKorERROR

Defined Values


Example


AT+CFDISK=4500005000050000OK

AT+CFDISKOK




OK


NOTE









returned



NOTE







ResponseOK

Read CommandAT+FSCD




OKorERROR

Defined Values



Example

AT+FSCD=C+FSCD C

OKAT+FSCD=C+FSCD C

NOTE



OKAT+FSCD+FSCD C

OKAT+FSCD=+FSCD C

OKAT+FSCD=D+FSCD D

OKAT+FSCD+FSCD D

OK




ResponseOK


ResponseOKorERROR

Defined Values


Example





OK




ResponseOK


ResponseOKorERROR

Defined Values


Example



OK













Defined Values



Example







OK




ResponseOK


ResponseOKorERROR

Defined Values


Example







ResponseOK


ResponseOKorERROR

Defined Values



Example








ResponseOK



OKorERROR

Defined Values




Example



OK




ResponseOK





OK

Defined Values



in Byte

Example

AT+FSMEM+FSMEM C(11348480 2201600)

OK






+FSLOCA ltlocagt


ResponseOKorERROR

Defined Values


Example

AT+FSLOCA=0OK



AT+FSLOCA+FSLOCA 0

OK




ResponseOK






ERROR

Defined Values






Example

AT+FSCD+FSCD C


+FSCOPY 1000


NOTE



+FSCOPY1000

OK







Defined Values



Example



NOTE



OK







+CFTRANTX 0

OKorERROR

Defined Values



Example


NOTE



Testcontent

+CFTRANTX 0


+CFTRANTX 0

OK










OK









Reference -

Defined Values




0 ndashstop



Example


OKAT+CREC=0+CREC0

OK

+RECSTATE crec stop



NOTE





OK











0 ndashstop



Example



NOTE



OK





OK



OK




Defined Values






Example

NOTE





OK




Response

OK





Defined Values- -

Example


OK







OK





Defined Values






Example

NOTE





OK





Response

OK





Defined Values

- -

Example


OK













OK


Response+CDTAM

OKorERROR





Defined Values



Example

AT+CDTAM=1+CDTAM

OK



Response



OK










+CTTS0orERROR



Defined Values






Example


NOTE



OK

+CTTS0


+CTTS0

AT+CTTS=0OK

+CTTS0






OK


Response

OKorERROR



Defined Values










Example

AT+CTTSPARAM=13011

OK

NOTE











Response+CAPFOTA 1


ResponseOKorERROR



Defined Values





Example


OK






Defined Values










Example













ResponseOKorERROR

Defined Values


Example


OK



AT+UIMHOTSWAPON=1OK





OK


ResponseOKorERROR

Defined Values


Example





NOTE

NOTE












ResponseOKorERROR



Defined Values


Example

AT+CENABLELAN=1OK












ResponseOKorOK



Defined Values


Example


OKAT+CLANMODE=1

NOTE



OK






Response

OKorERROR



Defined Values





Example

NOTE




OK



OK












ResponseOKorERROR



Defined Values

NOTE




Example

AT+CHSICSLEEP =1OK


OK


NOTE












ResponseOK



ERROR

Defined Values



Example








OK



No callOK

Defined Values

ltngt






Example

AT+CECALLE=0OK




ResponseOK


ResponseOK

ERROR

Defined Values

ltvehicletypegt


ltstoragegt






ltvingt




ltdelta1_longt


ltdelta1_latgt



ltdelta2_latgt


Example







ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values







ltdaygt





Example








OK


ResponseOK

ERROR

Defined Values


Example



AT+CMSDVERSION=1OK





OK


ResponseOK

ERROR

Defined Values

ltTXgt




Example




OK


Description






OK


ResponseOK

ERROR

Defined Values


Example








ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values




Example







ResponseOK


ResponseOK

ERROR

Defined Values

ltactivationTypegt




Example



















ResponseOK



Defined Values




Example

AT+CWMAP+CWMAP 1

OKAT+CWMAP=0OK





ResponseOK



Defined Values


Example


OK









ResponseOK



Defined Values


Example


OKAT+CWBCAST=0OK







ResponseOK



Defined Values









NOTE



Example



OKAT+CWAUTH=00OK














ResponseOK



Defined Values






Example


OKAT+CWMOCH=31OK







ResponseOK



Defined Values


Example

AT+CWISO+CWISO 1

OKAT+CWISO=0



OK






Defined Values


Example


OK






OK




ResponseOK



Defined Values


Example

AT+CWNAT+CWNAT 1

OKAT+CWNAT=0OK






Defined Values


Example


OK





ResponseOK



Example

AT+CWRSTDOK







ResponseOK



Defined Values











Example




NOTE

NOTE



OK





ResponseOK


ResponseOK



Defined Values





Example


OKAT+CWLANSRV=1OK

+CWLANMSG 123456789




OKAT+CWLANSRV=1OK

+CWLANMSG 10

+CWLANMSG 20

+CWLANMSG 30

+CWLANMSG 40

+CWLANMSG 50



OK




ResponseOK





Defined Values





Example


+CWLANMSG 1234rnrrn









Defined Values





Example

AT+CWLANSRV=1OK

+CWLANMSG 110



OK






Defined Values





Example


OK






Defined Values


Example


OK








Defined Values


Example


OK





ResponseOK





Defined Values





Example




OK





ResponseOK



Defined Values







Example





OK




NOTE






ResponseOK



Defined Values




OK










ResponseOK



Defined Values



Example




NOTE
















AT+BTPOWEROK


ResponseOKorERROR

Defined Values



Example







ResponseOKorERROR

Defined Values

NOTE





Example








or

ERROR

Defined Values








Example






Response+BTIOCAP 1

OKorERROR

Defined Values




Example


OK








Defined Values







1accept

Example


OK










NOTE



Defined Values


1success

Example


OK




Defined Values


Example











Defined Values



Example





OKorERROR



Defined Values



Example









Defined Values



1connected



Example






orERROR

Defined Values



Example


NOTE






OKorERROR

Defined Values


Example


OK




OKorERROR


ResponseOKorERROR

Defined Values






Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


0fail

Example


OK




OKorERROR

Defined Values







Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


Example


OK




OKorERROR

Defined Values



Example

+BTGATTREADIND 1322




+BTGATTREADCFM1

OK




OKorERROR

Defined Values


Example



OK




OKorERROR



Defined Values



0fail

Example


OK




OKorERROR

Defined Values



0fail

Example


OK





Defined Values



Example




Defined Values


Example






Defined Values


Example

+BTGATTREADIND 1322



Defined Values


Example


Version History

Contents

1Introduction


12Related documents


14AT Command syntax

141Basic syntax


143Extended Syntax




16Flow control



17Definitions











226ATA Call answer








































































































































































































113DNSampPING






























































































































































































































































wwwsimcomcom 3 460

Version History



wwwsimcomcom 4 460

Contents

Version History3

Contents 4









wwwsimcomcom 5 460





wwwsimcomcom 6 460








wwwsimcomcom 7 460










wwwsimcomcom 8 460








wwwsimcomcom 9 460








wwwsimcomcom 10 460











wwwsimcomcom 11 460










wwwsimcomcom 12 460










wwwsimcomcom 13 460












wwwsimcomcom 14 460





wwwsimcomcom 15 460



wwwsimcomcom 16 460

1 Introduction











wwwsimcomcom 17 460





141 Basic syntax




143 Extended Syntax




NOTE


wwwsimcomcom 18 460

AT+ltxgt=




AT+ltxgt









wwwsimcomcom 19 460


16 Flow control










NOTE


wwwsimcomcom 20 460


17 Definitions









wwwsimcomcom 21 460







wwwsimcomcom 22 460








Example









wwwsimcomcom 23 460







Defined Values




Example



NOTE


wwwsimcomcom 24 460

handshaking










Defined Values





wwwsimcomcom 25 460





Example











Defined Values



wwwsimcomcom 26 460





Example











Defined Values



wwwsimcomcom 27 460





Example


226 ATA Call answer






ReferenceV25ter

Example



wwwsimcomcom 28 460





ReferenceV25ter

Defined Values


Example







wwwsimcomcom 29 460

b) If failedERROR



b)If failedERROR

ReferenceV25ter

Defined Values




Example

ATS0000OKATS0=003OK




ResponseOK

ReferenceV25ter

NOTE


wwwsimcomcom 30 460








Example

ATOCONNECT 115200





NOTE


wwwsimcomcom 31 460


OKReferenceV25ter

Defined Values




Example


OK




wwwsimcomcom 32 460



Read CommandAT+IPR



ResponseOKorERROR



Defined Values






Read CommandAT+ICF



ResponseOKorERROR


Set default valueOK

ReferenceV25ter

Defined Values


wwwsimcomcom 33 460



Example






Read CommandAT+IFC



ResponseOKorERROR



wwwsimcomcom 34 460


Defined Values



Example





ResponseOKorERROR

ReferenceV25ter

Defined Values



wwwsimcomcom 35 460

Example

ATampC1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATE1OK





ReferenceV25ter


wwwsimcomcom 36 460

Defined Values


Example





ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampD1


wwwsimcomcom 37 460

OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampS0OK





ReferenceV25ter

Defined Values


wwwsimcomcom 38 460


Example

ATV1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampFOK




ResponseIf ltngt=0


wwwsimcomcom 39 460

OK




Defined Values


Example

ATQ0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values



wwwsimcomcom 40 460


Example

ATX1OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATV0OK


wwwsimcomcom 41 460




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATampE0OK




ResponseOKorERROR




wwwsimcomcom 42 460

ReferenceV25ter

Defined Values


Example

ATampW0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATZ0OK



wwwsimcomcom 43 460



ResponseOK



ReferenceV25ter

Defined Values


Example





ResponseOK



ReferenceV25ter

Defined Values


wwwsimcomcom 44 460


Example





ResponseOK



ReferenceV25ter

Defined Values


Example





wwwsimcomcom 45 460


ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CGSN351602000330570OK





Read CommandAT+CSCS



ResponseOK

ERROR


wwwsimcomcom 46 460



ReferenceV25ter

Defined Values




Example





ResponseOK



ReferenceV25ter

Defined Values



wwwsimcomcom 47 460

quotes)

Example

AT+CIMI460010222028133OK




ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CIMIM460010222028133OK



wwwsimcomcom 48 460



ResponseOK



ReferenceV25ter

Defined Values


Example



wwwsimcomcom 49 460






wwwsimcomcom 50 460






Read CommandAT+CFUN





Defined values



wwwsimcomcom 51 460



Examples

AT+CFUN+CFUN 1

OKAT+CFUN=0OK




ResponseOK

Read CommandAT+CPIN




wwwsimcomcom 52 460





ltcodegt


Examples


OK




ResponseOK


wwwsimcomcom 53 460




Defined values


Examples

AT+CICCID+ICCID 898600700907A6019125

OK





ResponseOK


wwwsimcomcom 54 460




Defined values




Examples

AT+CSIM=OK




ResponseOK


wwwsimcomcom 55 460




Defined values





wwwsimcomcom 56 460



wwwsimcomcom 57 460




wwwsimcomcom 58 460






Examples

AT+CRSM=OK


wwwsimcomcom 59 460




ResponseOK



OK

Defined values





Examples


OK




wwwsimcomcom 60 460


ResponseOKorERROR

Read CommandAT+CSPN



Defined values



Examples


OK





wwwsimcomcom 61 460

Test CommandAT+CSQ=




OKorERROR

Defined values



Examples

AT+CSQ+CSQ 220

OK


wwwsimcomcom 62 460








ResponseOKorERROR

Defined values


ltmodegt


Examples


OKAT+AUTOCSQ


wwwsimcomcom 63 460

+AUTOCSQ 11

OKAT+AUTOCSQ=11OK








OKorERROR


ResponseOKorERROR



Defined values


Examples


wwwsimcomcom 64 460


OK








ResponseOKorERROR

Defined values

ltportgt



wwwsimcomcom 65 460

Examples


OK




ResponseOK


ResponseOK

Examples

AT+CPOFOK




ResponseOK


wwwsimcomcom 66 460


ResponseOK

Examples





ResponseOKorERROR

Read CommandAT+CACM






wwwsimcomcom 67 460



Defined values



Examples

AT+CACM+CACM 000000

OK




ResponseOKorERROR


wwwsimcomcom 68 460

Read CommandAT+CAMM







Defined values



Examples

AT+CAMM+CAMM 000000

OK


Description


wwwsimcomcom 69 460



ResponseOKorERROR

Read CommandAT+CPUC





Defined values




Examples


OK


wwwsimcomcom 70 460




ResponseOK

Read CommandAT+CCLK



ResponseOKorERROR

Defined values


Examples



wwwsimcomcom 71 460


OK






Response+CMEE ltngt


ResponseOKorERROR



Defined values



wwwsimcomcom 72 460

Examples

AT+CMEE+CMEE 2









OK

Defined values


wwwsimcomcom 73 460


Examples



OK




ResponseOK



OKorERROR


ResponseOKorERROR

Defined values


wwwsimcomcom 74 460


Examples


OKAT+SIMEI=OK





OKorERROR

Defined values


Examples



wwwsimcomcom 75 460

OK




Response

+CSVM (0-1) ldquo(0-9+)rdquo (128-255)

OKorERROR

Read CommandAT+CSVM

Response


OKorERROR


ResponseOKorERROR

Defined values




Examples


wwwsimcomcom 76 460

AT+CSVM+CSVM 1 13697252277129

OK









Defined values


Examples






wwwsimcomcom 77 460



wwwsimcomcom 78 460




Example



wwwsimcomcom 79 460





Example


wwwsimcomcom 80 460



wwwsimcomcom 81 460








wwwsimcomcom 82 460











Defined Values






wwwsimcomcom 83 460



Example

AT+CREG+CREG 01

OK





NOTE


wwwsimcomcom 84 460



Read CommandAT+COPS






ResponseOK

Defined Values







wwwsimcomcom 85 460




Example


OK


OK






OK

NOTE


wwwsimcomcom 86 460





Defined Values







wwwsimcomcom 87 460



Example

AT+CLCK=SC2+CLCK 0

OK








ResponseOK

NOTE


wwwsimcomcom 88 460


Defined Values





Example


OK




ResponseOK


wwwsimcomcom 89 460

orERROR

Read CommandAT+CCUG







Defined Values




Example

AT+CCUG+CCUG 00

OK


NOTE


wwwsimcomcom 90 460






Response+CUSD ltngt





Defined Values




Example

AT+CUSD+ CUSD 1


wwwsimcomcom 91 460

OK

AT+CUSD=0OK












NOTE


wwwsimcomcom 92 460



Defined Values



Example


OK




NOTE


wwwsimcomcom 93 460





OKorERROR



Defined Values









wwwsimcomcom 94 460

Example

AT+CSSN=1OK

AT+CSSN+CSSN 11

OK








OKorERROR



NOTE


wwwsimcomcom 95 460


Defined Values








Example


OK


OK




wwwsimcomcom 96 460


ResponseOKorERROR




Defined Values


Example


helliphellip

OK








wwwsimcomcom 97 460



Defined Values


Example

AT+CNMP=13OK

AT+CNMP+CNMP 13

OK



NOTE


wwwsimcomcom 98 460






ResponseOKOrERROR

Defined Values





wwwsimcomcom 99 460












Example

AT+CNBP=0x0000000000000095OK


OK

AT+CNBP=0x4800000000000000000000000000000000000000000000020000000000000095OK


OK








ResponseOKorERROR

Defined Values



Example

AT+CNAOP=79531124OK


OK















OK






OKorERROR


ResponseOKorERROR

Defined Values











Example


OK


OK




OK










Defined Values







Example

AT+CNSMOD+CNSMOD 02

OK





OKorERROR





OKorERROR





Defined Values








7 E-UTRAN

Example

AT+CEREG+CEREG 04

OK










ResponseOKorERROR

Defined Values


NOTE





Example

AT+CTZU+ CTZU 0

OK

AT+CTZU=1OK








ResponseOK



orERROR



Defined Values






Example

AT+CTZR+CTZR 0

OK

AT+CTZR=1OK

NOTE

















Read CommandAT+CVHU





ResponseOK


Defined Values


Examples

AT+CVHU=0OK

AT+CVHU+CVHU 0OK




ResponseOK





No callOK


Defined Values


Examples







Read CommandAT+CBST





ResponseOK




Defined Values





Examples

AT+CBST=001OK

AT+CBST+CBST 001OK








Read CommandAT+CRLP





ResponseOK


Defined Values



Examples







Test CommandAT+CR=


Read CommandAT+CR





ResponseOK


Defined Values





Examples

AT+CR=1OK

AT+CR+CR 1OK




Test CommandAT+CRC=


Read CommandAT+CRC





ResponseOK


Defined Values






Examples

AT+CRC=1OK

AT+CRC+CRC 1OK






Read CommandAT+CLCC









Defined Values












Examples

ATD10011OK











ResponseOK




Defined Values


Examples









Read CommandAT+CCWA





ResponseOK


Defined Values












Examples


AT+CCWA+CCWA 0OK




ResponseOK


ResponseOKorERROR


ResponseOKorERROR






Defined Values


Example













Defined Values












Example






Read CommandAT+CLIP



ResponseOKorERROR







Defined Values







Example









Read CommandAT+CLIR






Defined Values



Example








Read CommandAT+COLP








Defined Values





Example


+COLP 10086129

OK







ResponseOKorERROR



Defined Values








Example






Read CommandAT+VTD



ResponseOK



NOTE



Reference

Defined Values


Example






Read CommandAT+CSTA



ResponseOKorERROR


ResponseOK





Reference

Defined Values



Example






Read CommandAT+CMOD



ResponseOKor

NOTE







Defined Values



Example


NOTE


















Defined Values













Example



AT+CPBS+CPBS SM1200



OK









Defined Values






NOTE





Example

AT+CPBS+CPBS SM2200

OK


OK








NOTE



Defined Values







Example


OK







NOTE





Defined Values






Example



AT+CPBW=1OK


NOTE






ResponseOK




Defined Values



Example

AT+CNUM+CNUM 13697252277129

OK


NOTE









ResponseOK

Read CommandAT+STIN

+STIN ltcmd_idgt

OK







Defined Values



Example

AT+STIN+STIN 24

OK




ResponseOK




NOTE




Defined Values














Example


OK







ResponseOK





Defined Values







Example










ResponseOKorERROR


ResponseOK

NOTE



Defined Values


Example

AT+STK=1OK






ResponseOKorERROR

Defined Values


Example

AT+STKFMT=1OK


NOTE

NOTE





ResponseOK


ResponseOKorERROR

Defined Values


Example

AT+STENV=18D30782020181900101OK




ResponseOK

Read CommandAT+STSM


NOTE



Defined Values


Example


OK


NOTE

















ResponseOK


ResponseOK

Defined Values








NOTE



Example


OKAT+CGREG+CGREG 00

OK









Defined Values


Example

AT+CGATT+CGATT 0



OKAT+CGATT=1OK









Defined Values



Example


OK



AT+CGACT+CGACT 11

OKAT+CGACT=01OK





OKorERROR



OKorERROR


ResponseOKorERROR


ResponseOKor



ERROR

Defined Values







Example




(1-24100-179)IPV4V6(0-2)(0-4)(0-1)(0-1)


OK





OKorERROR



OKorERROR


ResponseOKorERROR

Defined Values










Example


NOTE




OKAT+CGDSCONT=21OK





OK



orERROR



OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values



















Example





OKAT+CGTFT+CGTFT 210741257199255255255255000000000

OKAT+CGTFT=210741257199255255255255

OK





OKorERROR






ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example


OK










OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo5E2rdquo

ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





[hellip]]]

OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example




OKAT+CGQMIN+CGQMIN

OK






OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





Defined Values




Example







OKorERROR









Defined Values



Example



OK





OK



orERROR



OKorERROR




ResponseOKorERROR

Defined Values


Example



OK









OKorERROR



OKorERROR




ResponseOKorERROR

Defined Values









Example


OKAT+CGREG+CGREG 01

OK








NOTE



hellip

OK






Defined Values




Example


OK

















Read CommandAT+CSMS




Defined Values














Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CPMS




Defined Values





mode)










Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CMGF








Defined Values


1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCA




Defined Values




1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCB




Defined Values


accepted







Example





ResponseOK

Read CommandAT+CSMP




Defined Values







Example

AT+CSMP=172364244OK






Read CommandAT+CSDH






Defined Values








Example

AT+CSDH=1OK













Defined Values



text mode





Example

AT+CNMI=12000OK



+CMS ERROR340




NOTE






return error




Read CommandAT+CNMI






Defined Values










value



















enabled)







Example













Defined Values



mapped to 2)




available)


available)

Example

AT+CGSMS+CGSMS 3OK











[hellip]]


Defined Values































0hellip255


0hellip255









Example





ResponseOK








Defined Values













0hellip255
























0hellip255


0hellip255









Example





ResponseOK



Defined Values








Example






ResponseOK



NOTE






Defined Values





Example





NOTE




ResponseOK



Defined Values












Example










Defined Values




NOTE










Example

AT+CMGD=1OK





ResponseOK



NOTE



Defined Values


Example

AT+CMGMT=1OK






Read CommandAT+CMVP




Defined Values


Example

AT+CMVP=167OK






ResponseOK





Defined Values


Example





ResponseOK



Defined Values







to 255

Example






ResponseOK



Responsea)



NOTE




+CMS ERROR lterrgt

Defined Values




Example






ResponseOK

Read CommandAT+CMGP



ResponseOK

NOTE



Defined Values



ltvpgt Valid Period







Example


OK










+CCHSTART 0






Defined Values


Example

AT+CCHSTARTOK

+CCHSTART 0







NOTE




Defined Values


Example

AT+CCHSTOPOK

+CCHSTOP 0












OK



Defined Values





Example


+CCHOPEN 00



NOTE









Defined Values


Example

AT+CCHCLOSE=0OK

+CCHCLOSE 00











Defined Values



be sent

Example


OK




OK







Defined Values





Example






+CCHRECV 10





Defined Values


Example


OK








OKWrite Command




Write Command





Defined Values




Example



NOTE











Defined Values



Example


OKAT+CCHSSLCFG=11OK



NOTE











Defined Values


Example


OKAT+CCHMODE=1OK


NOTE











Defined Values



Example


OKAT+CCHSET=11OK









NOTE








































b)If failedERROR


Defined Values






















0xFFFF Support all

Example









OKb)If failedERROR


Defined Values



Example









Defined Values


Example


OK





Defined Values





Example



Result Code



2 Unknown error

3 Busy

4 Peer closed

5 Operation timeout

6 Transfer failed

7 Memory error

8 Invalid parameter

9 Network error


11 State error


13 Get DNS error


15 Handshake error


17 Nonet
























ERROR

otherERROR


Defined Values



Example

AT+NETOPENOK


OK


NOTE







ERROR

otherERROR


Defined Values


Example

AT+NETCLOSEOK

+NETCLOSE 0




NOTE











ERROR


ERROR



otherERROR








ERROR




OtherERROR


Defined Values











Example





+CIPOPEN 3


OK











CLOSED





ERROR



OtherERROR


Defined Values




Example



OKAT+CIPCLOSE=0OK

+CIPCLOSE 00













ERROR

OtherERROR







ERROR

OtherERROR










ERROR

OtherERROR






ERROR

OtherERROR


Defined Values










Example

AT+CIPSEND=01gtSOK





OK



NOTE














ERROROtherERROR




ERROR




ERROROtherERROR




ERROROtherERROR


Defined Values






Example


OK







OK






NOTE








Defined Values


Example


OK










Else responseERROR




Defined Values


Example


OKAT+CIPHEAD=0OK













Defined Values



Example


OKAT+CIPSRIP=1OK













Defined Values


Example


OKAT+CIPMODE=1OK









Defined Values




Example









Defined Values




Example















Defined Values










Example









OKOther





ERROROtherERROR


Defined Values





Example




NOTE










Defined Values


Example


OK


NOTE










Defined Values



Example



OK



113 DNSampPING



ResponseOK




ERROROtherERROR


Defined Values




Example




OK



ResponseOK




ERROROtherERROR


Defined Values








Example


OK







Defined Values




Example


OK








ResponseOK





Defined values













Examples


+CPING 1119752175664410255

+CPING 1119752175664347255

+CPING 1119752175664346255

+CPING 1119752175664444255

+CPING 3440346444386






ResponseOK




Defined values




Examples

AT+CPINGSTOPOK

















7 No active client







14 DNS query failed

15 TCP busy




17 Sending time out




21 No data

22 Port overflow













ResponseOK




OKorERROR



Defined Values


Example

AT+CFTPSSTARTOK

+CFTPSSTART 0



ResponseOK


OKorERROR



Defined Values




Example

AT+CFTPSSTOPOK

+CFTPSSTOP 0





ResponseOK



ERRORorERROR



Defined Values







Example


+CFTPSLOGIN 0



ResponseOK


ResponseOK


OKorERROR



Defined Values


Example



AT+CFTPSLOGOUTOK

+CFTPSLOGOUT 0





ResponseOK

+CFTPSMKD 0orOK





Defined Values



Example

AT+CFTPSMKD=TESTOK



+CFTPSMKD 0










Defined Values



Example

AT+CFTPSRMD=testOK

+CFTPSRMD 0












Defined Values



Example


+CFTPSDELE 0













Defined Values



Example


OK

+CFTPSCWD 0



ResponseOK





ERRORorOK




Defined Values



Example

AT+CFTPSPWDOK

+CFTPSPWD test12




OK










Defined Values



Example

AT+CFTPTYPE=AOK

+CFTPSTYPE 0











Defined Values



Example

AT+CFTPSLIST=OK


+CFTPSLIST 0












Defined Values

ltfilepathgt


ltdirgt




Example




+CFTPSGETFILE 0









Defined Values





Example




+CFTPSPUTFILE 0






OK


+CFTPS RECV EVENT


OK




c)if failedOK



Defined Values





Example











+CFTPSPUT 0


ERROR





Defined Values





Example




+CFTPSPUT 0











Defined Values


Example












Defined Values



Example


OK




+CFTPSABORT 0




+CFTPSABORT 0

OK

if failedOK





Defined Values


Example

AT+CFTPSABORTOK

+CFTPSABORT 0





ResponseOK








Defined Values


Example


+CFTPSSIZE 1024
















Command Description








Reference

Example

AT+HTTPINIT



OK






Reference

Example

AT+HTTPTERMOK



























Defined Values













Example













Defined Values



Example

AT+HTTPACTION=1OK







Defined Values




Example














Defined Values


Example

AT+HTTPREAD=010OK




Response


DOWNLOAD

ltinput data heregt


OK






Defined Values


Example







OK










Defined Values


ltpathgt


ltmethodgt



ltsend_headergt


Example


+HTTPPOSTFILE 17140










OK


ERROR




Defined Values


ltpathgt


Example


+HTTPREADFILE 0






















OK


Response




ResponseOKorERROR



y_portgt]]



Defined Values




0-HTTP 101-HTTP 11


Example




ResponseOK



OK


ResponseOK






Defined Values



Example

AT+CHTPUPDATEOK

+CHTPUPDATE 0


Code of lterrgt













OK


ResponseOKorERROR



OKorERROR





Reference -

Defined Values



+CNTP 0


Code of lterrgt










ResponseOK

+CMQTTSTART lterrgt




OKorERROR


ERRORorERROR

Defined Values


Example

AT+CMQTTSTARTOK

+CMQTTSTART 0




ResponseOK


NOTE



OKorERROR


ERRORorERROR



Reference

Defined Values


Example

AT+CMQTTSTOPOK

+CMQTTSTOP 0










ERRORorERROR



Reference

Defined Values






Example






OK

NOTE




ResponseOK



ERRORorERROR



Reference

Defined Values



Example

AT+CMQTTREL=0OK







NOTE




ResponseOKorERROR



Reference

Defined Values



Example

AT+CMQTTSSLCFG=01OK







NOTE




ERRORorERROR



Reference

Defined Values




Example







ERRORorERROR





Reference

Defined Values




Example








ResponseOK



ERRORor





Reference

Defined Values





Example

AT+CMQTTDISC=0120OK

+CMQTTDISC 00







ResponseOK






ERRORorERROR



Reference

Defined Values








Example




+CMQTTCONNECT 00







ERRORorERROR



Reference

Defined Values




Example


NOTE









ERRORorERROR



Reference

Defined Values




Example


NOTE








ResponseOK


ERRORorERROR



Reference

Defined Values





NOTE






Example

AT+CMQTTPUB=00120OK

+CMQTTPUB 00






ERRORorERROR



Reference

Defined Values








Example







ResponseOK


ERRORorERROR




NOTE




ERRORorERROR



Reference

Defined Values






Example

AT+CMQTTSUB=0OK

+CMQTTSUB 00









ERRORorERROR



Reference

Defined Values




Example







ResponseOK


NOTE





ERRORorERROR




ERRORorERROR



Reference

Defined Values





Example

AT+CMQTTUNSUB =00OK

+CMQTTUNSUB 00










OKorERROR



OKorERROR



Reference

Defined Values





Example








NOTE

















Defined Values























Defined Values





Example

AT+CGPS+CGPS1



OKAT+CGPS=1OK















NOTE



OK

Defined Values



Example




OK



ResponseOK


ResponseOK

Example







ResponseOK


ResponseOK

Example





ResponseOK



OK

NOTE

NOTE




ResponseOKorERROR

Defined Values


Example









ResponseOKorERROR

Defined Values


NOTE




Example

AT+CGPSSSL=0OK







ResponseOKorERROR

Defined Values


Example

AT+CGPSAUTO=1OK


NOTE










Defined Values







Example










ResponseOKorERROR

Defined Values


Example

AT+CGPSNMEARATE=1OK

NOTE










Defined Values


Example

AT+CGPSMD=1OK



ResponseOK




ResponseOKorERROR



Defined Values




Example


$GPGSV1036312335142651527018306202942114924328253063129132270

$BDGSV201287204290206273207259209250210185






ResponseOK


ResponseOK

Example

NOTE











ResponseOKorERROR

Defined Values


Example


OKAT+CGPSXE=0OK

NOTE

NOTE











Defined Values



Example











ResponseOKOrERROR

Defined Values


Example


OKAT+CGPSXDAUTO=0OK





NOTE







Defined Values






Example











ResponseOKorERROR

Defined Values





Example

AT+CGPSPMD=127OK








ResponseOKorERROR

Defined Values

NOTE




Example

AT+CGPSMSB=0OK








OKorERROR

Defined Values


ltacc_fgt Reserved

Example

AT+CGPSHOR=50OK


NOTE

NOTE







ResponseOKorERROR

Defined Values


Example


OKAT+CGPSNOTIFY=0OK











Response


OK

Defined Values


Example












ResponseOKorERROR

Defined Values



Example

AT+CGNSSMODE=151



OK




ResponseOK




ResponseOKorERROR

Defined Values


Example



OK


NOTE

NOTE





ResponseOK



OK

Defined Values



Example

AT+CGPSXTRADATA=OK


OK


NOTE
















OKorERROR


ResponseOK


+CNETSTART lterrgt


ERRORorERROR

Defined Values



Example


OKAT+CNETSTARTOK

+CNETSTART 0





ResponseOK



ERRORorERROR

Defined Values


Example


OK







ERRORorERROR

Defined Values



Example


OK














Defined Values







0 WGS841 GCJ02





Example

AT+CLBS=+CLBS(1349)(0-3)(-180000000-180000000)(-90000000-90000000)(01)

OK










Defined Values


NOTE







Example


OK



NOTE



















ResponseOKorERROR

Defined Values



Example






OK







ResponseOKOrERROR

Defined Values


Example


AT+CVAUXS =1OK



NOTE








ResponseOKorERROR

Defined Values


Example


AT+CVAUXV =2800OK









OKorERROR

Defined Values



Example








Defined Values





Example










ResponseOKorERROR

Defined Values


Example

AT+CMTE+CMTE 1OK

AT+CMTE =1OK













ResponseOKOrERROR

Defined Values



Example

NOTE








ResponseOKorERROR

Example

AT+CDELTAOK




ResponseOK



NOTE



orERROR

Defined Values


Example




ResponseOK


ResponseOKorERROR

Defined Values


Example







Defined Values


Example

AT+CBC+CBC 3591VOK




Defined Values


Example









Write Command


ResponseOKorERROR


AT+CFDISK

ResponseOKorERROR

Defined Values


Example


AT+CFDISK=4500005000050000OK

AT+CFDISKOK




OK


NOTE









returned



NOTE







ResponseOK

Read CommandAT+FSCD




OKorERROR

Defined Values



Example

AT+FSCD=C+FSCD C

OKAT+FSCD=C+FSCD C

NOTE



OKAT+FSCD+FSCD C

OKAT+FSCD=+FSCD C

OKAT+FSCD=D+FSCD D

OKAT+FSCD+FSCD D

OK




ResponseOK


ResponseOKorERROR

Defined Values


Example





OK




ResponseOK


ResponseOKorERROR

Defined Values


Example



OK













Defined Values



Example







OK




ResponseOK


ResponseOKorERROR

Defined Values


Example







ResponseOK


ResponseOKorERROR

Defined Values



Example








ResponseOK



OKorERROR

Defined Values




Example



OK




ResponseOK





OK

Defined Values



in Byte

Example

AT+FSMEM+FSMEM C(11348480 2201600)

OK






+FSLOCA ltlocagt


ResponseOKorERROR

Defined Values


Example

AT+FSLOCA=0OK



AT+FSLOCA+FSLOCA 0

OK




ResponseOK






ERROR

Defined Values






Example

AT+FSCD+FSCD C


+FSCOPY 1000


NOTE



+FSCOPY1000

OK







Defined Values



Example



NOTE



OK







+CFTRANTX 0

OKorERROR

Defined Values



Example


NOTE



Testcontent

+CFTRANTX 0


+CFTRANTX 0

OK










OK









Reference -

Defined Values




0 ndashstop



Example


OKAT+CREC=0+CREC0

OK

+RECSTATE crec stop



NOTE





OK











0 ndashstop



Example



NOTE



OK





OK



OK




Defined Values






Example

NOTE





OK




Response

OK





Defined Values- -

Example


OK







OK





Defined Values






Example

NOTE





OK





Response

OK





Defined Values

- -

Example


OK













OK


Response+CDTAM

OKorERROR





Defined Values



Example

AT+CDTAM=1+CDTAM

OK



Response



OK










+CTTS0orERROR



Defined Values






Example


NOTE



OK

+CTTS0


+CTTS0

AT+CTTS=0OK

+CTTS0






OK


Response

OKorERROR



Defined Values










Example

AT+CTTSPARAM=13011

OK

NOTE











Response+CAPFOTA 1


ResponseOKorERROR



Defined Values





Example


OK






Defined Values










Example













ResponseOKorERROR

Defined Values


Example


OK



AT+UIMHOTSWAPON=1OK





OK


ResponseOKorERROR

Defined Values


Example





NOTE

NOTE












ResponseOKorERROR



Defined Values


Example

AT+CENABLELAN=1OK












ResponseOKorOK



Defined Values


Example


OKAT+CLANMODE=1

NOTE



OK






Response

OKorERROR



Defined Values





Example

NOTE




OK



OK












ResponseOKorERROR



Defined Values

NOTE




Example

AT+CHSICSLEEP =1OK


OK


NOTE












ResponseOK



ERROR

Defined Values



Example








OK



No callOK

Defined Values

ltngt






Example

AT+CECALLE=0OK




ResponseOK


ResponseOK

ERROR

Defined Values

ltvehicletypegt


ltstoragegt






ltvingt




ltdelta1_longt


ltdelta1_latgt



ltdelta2_latgt


Example







ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values







ltdaygt





Example








OK


ResponseOK

ERROR

Defined Values


Example



AT+CMSDVERSION=1OK





OK


ResponseOK

ERROR

Defined Values

ltTXgt




Example




OK


Description






OK


ResponseOK

ERROR

Defined Values


Example








ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values




Example







ResponseOK


ResponseOK

ERROR

Defined Values

ltactivationTypegt




Example



















ResponseOK



Defined Values




Example

AT+CWMAP+CWMAP 1

OKAT+CWMAP=0OK





ResponseOK



Defined Values


Example


OK









ResponseOK



Defined Values


Example


OKAT+CWBCAST=0OK







ResponseOK



Defined Values









NOTE



Example



OKAT+CWAUTH=00OK














ResponseOK



Defined Values






Example


OKAT+CWMOCH=31OK







ResponseOK



Defined Values


Example

AT+CWISO+CWISO 1

OKAT+CWISO=0



OK






Defined Values


Example


OK






OK




ResponseOK



Defined Values


Example

AT+CWNAT+CWNAT 1

OKAT+CWNAT=0OK






Defined Values


Example


OK





ResponseOK



Example

AT+CWRSTDOK







ResponseOK



Defined Values











Example




NOTE

NOTE



OK





ResponseOK


ResponseOK



Defined Values





Example


OKAT+CWLANSRV=1OK

+CWLANMSG 123456789




OKAT+CWLANSRV=1OK

+CWLANMSG 10

+CWLANMSG 20

+CWLANMSG 30

+CWLANMSG 40

+CWLANMSG 50



OK




ResponseOK





Defined Values





Example


+CWLANMSG 1234rnrrn









Defined Values





Example

AT+CWLANSRV=1OK

+CWLANMSG 110



OK






Defined Values





Example


OK






Defined Values


Example


OK








Defined Values


Example


OK





ResponseOK





Defined Values





Example




OK





ResponseOK



Defined Values







Example





OK




NOTE






ResponseOK



Defined Values




OK










ResponseOK



Defined Values



Example




NOTE
















AT+BTPOWEROK


ResponseOKorERROR

Defined Values



Example







ResponseOKorERROR

Defined Values

NOTE





Example








or

ERROR

Defined Values








Example






Response+BTIOCAP 1

OKorERROR

Defined Values




Example


OK








Defined Values







1accept

Example


OK










NOTE



Defined Values


1success

Example


OK




Defined Values


Example











Defined Values



Example





OKorERROR



Defined Values



Example









Defined Values



1connected



Example






orERROR

Defined Values



Example


NOTE






OKorERROR

Defined Values


Example


OK




OKorERROR


ResponseOKorERROR

Defined Values






Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


0fail

Example


OK




OKorERROR

Defined Values







Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


Example


OK




OKorERROR

Defined Values



Example

+BTGATTREADIND 1322




+BTGATTREADCFM1

OK




OKorERROR

Defined Values


Example



OK




OKorERROR



Defined Values



0fail

Example


OK




OKorERROR

Defined Values



0fail

Example


OK





Defined Values



Example




Defined Values


Example






Defined Values


Example

+BTGATTREADIND 1322



Defined Values


Example


Version History

Contents

1Introduction


12Related documents


14AT Command syntax

141Basic syntax


143Extended Syntax




16Flow control



17Definitions











226ATA Call answer








































































































































































































113DNSampPING






























































































































































































































































wwwsimcomcom 4 460

Contents

Version History3

Contents 4









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wwwsimcomcom 8 460








wwwsimcomcom 9 460








wwwsimcomcom 10 460











wwwsimcomcom 11 460










wwwsimcomcom 12 460










wwwsimcomcom 13 460












wwwsimcomcom 14 460





wwwsimcomcom 15 460



wwwsimcomcom 16 460

1 Introduction











wwwsimcomcom 17 460





141 Basic syntax




143 Extended Syntax




NOTE


wwwsimcomcom 18 460

AT+ltxgt=




AT+ltxgt









wwwsimcomcom 19 460


16 Flow control










NOTE


wwwsimcomcom 20 460


17 Definitions









wwwsimcomcom 21 460







wwwsimcomcom 22 460








Example









wwwsimcomcom 23 460







Defined Values




Example



NOTE


wwwsimcomcom 24 460

handshaking










Defined Values





wwwsimcomcom 25 460





Example











Defined Values



wwwsimcomcom 26 460





Example











Defined Values



wwwsimcomcom 27 460





Example


226 ATA Call answer






ReferenceV25ter

Example



wwwsimcomcom 28 460





ReferenceV25ter

Defined Values


Example







wwwsimcomcom 29 460

b) If failedERROR



b)If failedERROR

ReferenceV25ter

Defined Values




Example

ATS0000OKATS0=003OK




ResponseOK

ReferenceV25ter

NOTE


wwwsimcomcom 30 460








Example

ATOCONNECT 115200





NOTE


wwwsimcomcom 31 460


OKReferenceV25ter

Defined Values




Example


OK




wwwsimcomcom 32 460



Read CommandAT+IPR



ResponseOKorERROR



Defined Values






Read CommandAT+ICF



ResponseOKorERROR


Set default valueOK

ReferenceV25ter

Defined Values


wwwsimcomcom 33 460



Example






Read CommandAT+IFC



ResponseOKorERROR



wwwsimcomcom 34 460


Defined Values



Example





ResponseOKorERROR

ReferenceV25ter

Defined Values



wwwsimcomcom 35 460

Example

ATampC1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATE1OK





ReferenceV25ter


wwwsimcomcom 36 460

Defined Values


Example





ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampD1


wwwsimcomcom 37 460

OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampS0OK





ReferenceV25ter

Defined Values


wwwsimcomcom 38 460


Example

ATV1OK




ResponseOKorERROR

ReferenceV25ter

Defined Values


Example

ATampFOK




ResponseIf ltngt=0


wwwsimcomcom 39 460

OK




Defined Values


Example

ATQ0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values



wwwsimcomcom 40 460


Example

ATX1OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATV0OK


wwwsimcomcom 41 460




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATampE0OK




ResponseOKorERROR




wwwsimcomcom 42 460

ReferenceV25ter

Defined Values


Example

ATampW0OK




ResponseOKorERROR



ReferenceV25ter

Defined Values


Example

ATZ0OK



wwwsimcomcom 43 460



ResponseOK



ReferenceV25ter

Defined Values


Example





ResponseOK



ReferenceV25ter

Defined Values


wwwsimcomcom 44 460


Example





ResponseOK



ReferenceV25ter

Defined Values


Example





wwwsimcomcom 45 460


ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CGSN351602000330570OK





Read CommandAT+CSCS



ResponseOK

ERROR


wwwsimcomcom 46 460



ReferenceV25ter

Defined Values




Example





ResponseOK



ReferenceV25ter

Defined Values



wwwsimcomcom 47 460

quotes)

Example

AT+CIMI460010222028133OK




ResponseOK



ReferenceV25ter

Defined Values


Example

AT+CIMIM460010222028133OK



wwwsimcomcom 48 460



ResponseOK



ReferenceV25ter

Defined Values


Example



wwwsimcomcom 49 460






wwwsimcomcom 50 460






Read CommandAT+CFUN





Defined values



wwwsimcomcom 51 460



Examples

AT+CFUN+CFUN 1

OKAT+CFUN=0OK




ResponseOK

Read CommandAT+CPIN




wwwsimcomcom 52 460





ltcodegt


Examples


OK




ResponseOK


wwwsimcomcom 53 460




Defined values


Examples

AT+CICCID+ICCID 898600700907A6019125

OK





ResponseOK


wwwsimcomcom 54 460




Defined values




Examples

AT+CSIM=OK




ResponseOK


wwwsimcomcom 55 460




Defined values





wwwsimcomcom 56 460



wwwsimcomcom 57 460




wwwsimcomcom 58 460






Examples

AT+CRSM=OK


wwwsimcomcom 59 460




ResponseOK



OK

Defined values





Examples


OK




wwwsimcomcom 60 460


ResponseOKorERROR

Read CommandAT+CSPN



Defined values



Examples


OK





wwwsimcomcom 61 460

Test CommandAT+CSQ=




OKorERROR

Defined values



Examples

AT+CSQ+CSQ 220

OK


wwwsimcomcom 62 460








ResponseOKorERROR

Defined values


ltmodegt


Examples


OKAT+AUTOCSQ


wwwsimcomcom 63 460

+AUTOCSQ 11

OKAT+AUTOCSQ=11OK








OKorERROR


ResponseOKorERROR



Defined values


Examples


wwwsimcomcom 64 460


OK








ResponseOKorERROR

Defined values

ltportgt



wwwsimcomcom 65 460

Examples


OK




ResponseOK


ResponseOK

Examples

AT+CPOFOK




ResponseOK


wwwsimcomcom 66 460


ResponseOK

Examples





ResponseOKorERROR

Read CommandAT+CACM






wwwsimcomcom 67 460



Defined values



Examples

AT+CACM+CACM 000000

OK




ResponseOKorERROR


wwwsimcomcom 68 460

Read CommandAT+CAMM







Defined values



Examples

AT+CAMM+CAMM 000000

OK


Description


wwwsimcomcom 69 460



ResponseOKorERROR

Read CommandAT+CPUC





Defined values




Examples


OK


wwwsimcomcom 70 460




ResponseOK

Read CommandAT+CCLK



ResponseOKorERROR

Defined values


Examples



wwwsimcomcom 71 460


OK






Response+CMEE ltngt


ResponseOKorERROR



Defined values



wwwsimcomcom 72 460

Examples

AT+CMEE+CMEE 2









OK

Defined values


wwwsimcomcom 73 460


Examples



OK




ResponseOK



OKorERROR


ResponseOKorERROR

Defined values


wwwsimcomcom 74 460


Examples


OKAT+SIMEI=OK





OKorERROR

Defined values


Examples



wwwsimcomcom 75 460

OK




Response

+CSVM (0-1) ldquo(0-9+)rdquo (128-255)

OKorERROR

Read CommandAT+CSVM

Response


OKorERROR


ResponseOKorERROR

Defined values




Examples


wwwsimcomcom 76 460

AT+CSVM+CSVM 1 13697252277129

OK









Defined values


Examples






wwwsimcomcom 77 460



wwwsimcomcom 78 460




Example



wwwsimcomcom 79 460





Example


wwwsimcomcom 80 460



wwwsimcomcom 81 460








wwwsimcomcom 82 460











Defined Values






wwwsimcomcom 83 460



Example

AT+CREG+CREG 01

OK





NOTE


wwwsimcomcom 84 460



Read CommandAT+COPS






ResponseOK

Defined Values







wwwsimcomcom 85 460




Example


OK


OK






OK

NOTE


wwwsimcomcom 86 460





Defined Values







wwwsimcomcom 87 460



Example

AT+CLCK=SC2+CLCK 0

OK








ResponseOK

NOTE


wwwsimcomcom 88 460


Defined Values





Example


OK




ResponseOK


wwwsimcomcom 89 460

orERROR

Read CommandAT+CCUG







Defined Values




Example

AT+CCUG+CCUG 00

OK


NOTE


wwwsimcomcom 90 460






Response+CUSD ltngt





Defined Values




Example

AT+CUSD+ CUSD 1


wwwsimcomcom 91 460

OK

AT+CUSD=0OK












NOTE


wwwsimcomcom 92 460



Defined Values



Example


OK




NOTE


wwwsimcomcom 93 460





OKorERROR



Defined Values









wwwsimcomcom 94 460

Example

AT+CSSN=1OK

AT+CSSN+CSSN 11

OK








OKorERROR



NOTE


wwwsimcomcom 95 460


Defined Values








Example


OK


OK




wwwsimcomcom 96 460


ResponseOKorERROR




Defined Values


Example


helliphellip

OK








wwwsimcomcom 97 460



Defined Values


Example

AT+CNMP=13OK

AT+CNMP+CNMP 13

OK



NOTE


wwwsimcomcom 98 460






ResponseOKOrERROR

Defined Values





wwwsimcomcom 99 460












Example

AT+CNBP=0x0000000000000095OK


OK

AT+CNBP=0x4800000000000000000000000000000000000000000000020000000000000095OK


OK








ResponseOKorERROR

Defined Values



Example

AT+CNAOP=79531124OK


OK















OK






OKorERROR


ResponseOKorERROR

Defined Values











Example


OK


OK




OK










Defined Values







Example

AT+CNSMOD+CNSMOD 02

OK





OKorERROR





OKorERROR





Defined Values








7 E-UTRAN

Example

AT+CEREG+CEREG 04

OK










ResponseOKorERROR

Defined Values


NOTE





Example

AT+CTZU+ CTZU 0

OK

AT+CTZU=1OK








ResponseOK



orERROR



Defined Values






Example

AT+CTZR+CTZR 0

OK

AT+CTZR=1OK

NOTE

















Read CommandAT+CVHU





ResponseOK


Defined Values


Examples

AT+CVHU=0OK

AT+CVHU+CVHU 0OK




ResponseOK





No callOK


Defined Values


Examples







Read CommandAT+CBST





ResponseOK




Defined Values





Examples

AT+CBST=001OK

AT+CBST+CBST 001OK








Read CommandAT+CRLP





ResponseOK


Defined Values



Examples







Test CommandAT+CR=


Read CommandAT+CR





ResponseOK


Defined Values





Examples

AT+CR=1OK

AT+CR+CR 1OK




Test CommandAT+CRC=


Read CommandAT+CRC





ResponseOK


Defined Values






Examples

AT+CRC=1OK

AT+CRC+CRC 1OK






Read CommandAT+CLCC









Defined Values












Examples

ATD10011OK











ResponseOK




Defined Values


Examples









Read CommandAT+CCWA





ResponseOK


Defined Values












Examples


AT+CCWA+CCWA 0OK




ResponseOK


ResponseOKorERROR


ResponseOKorERROR






Defined Values


Example













Defined Values












Example






Read CommandAT+CLIP



ResponseOKorERROR







Defined Values







Example









Read CommandAT+CLIR






Defined Values



Example








Read CommandAT+COLP








Defined Values





Example


+COLP 10086129

OK







ResponseOKorERROR



Defined Values








Example






Read CommandAT+VTD



ResponseOK



NOTE



Reference

Defined Values


Example






Read CommandAT+CSTA



ResponseOKorERROR


ResponseOK





Reference

Defined Values



Example






Read CommandAT+CMOD



ResponseOKor

NOTE







Defined Values



Example


NOTE


















Defined Values













Example



AT+CPBS+CPBS SM1200



OK









Defined Values






NOTE





Example

AT+CPBS+CPBS SM2200

OK


OK








NOTE



Defined Values







Example


OK







NOTE





Defined Values






Example



AT+CPBW=1OK


NOTE






ResponseOK




Defined Values



Example

AT+CNUM+CNUM 13697252277129

OK


NOTE









ResponseOK

Read CommandAT+STIN

+STIN ltcmd_idgt

OK







Defined Values



Example

AT+STIN+STIN 24

OK




ResponseOK




NOTE




Defined Values














Example


OK







ResponseOK





Defined Values







Example










ResponseOKorERROR


ResponseOK

NOTE



Defined Values


Example

AT+STK=1OK






ResponseOKorERROR

Defined Values


Example

AT+STKFMT=1OK


NOTE

NOTE





ResponseOK


ResponseOKorERROR

Defined Values


Example

AT+STENV=18D30782020181900101OK




ResponseOK

Read CommandAT+STSM


NOTE



Defined Values


Example


OK


NOTE

















ResponseOK


ResponseOK

Defined Values








NOTE



Example


OKAT+CGREG+CGREG 00

OK









Defined Values


Example

AT+CGATT+CGATT 0



OKAT+CGATT=1OK









Defined Values



Example


OK



AT+CGACT+CGACT 11

OKAT+CGACT=01OK





OKorERROR



OKorERROR


ResponseOKorERROR


ResponseOKor



ERROR

Defined Values







Example




(1-24100-179)IPV4V6(0-2)(0-4)(0-1)(0-1)


OK





OKorERROR



OKorERROR


ResponseOKorERROR

Defined Values










Example


NOTE




OKAT+CGDSCONT=21OK





OK



orERROR



OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values



















Example





OKAT+CGTFT+CGTFT 210741257199255255255255000000000

OKAT+CGTFT=210741257199255255255255

OK





OKorERROR






ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example


OK










OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo5E2rdquo

ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





[hellip]]]

OKorERROR


ResponseOKorERROR


ResponseOKorERROR

Defined Values











Example




OKAT+CGQMIN+CGQMIN

OK






OKorERROR






OKorERROR




ResponseOKorERROR

Defined Values















ldquo1E2rdquo

ldquo7E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo1E1rdquo






ldquo1E2rdquo

ldquo5E3rdquo

ldquo4E3rdquo

ldquo1E3rdquo

ldquo1E4rdquo

ldquo1E5rdquo

ldquo1E6rdquo

ldquo6E8rdquo







Example






OK





OKorERROR





Defined Values




Example







OKorERROR









Defined Values



Example



OK





OK



orERROR



OKorERROR




ResponseOKorERROR

Defined Values


Example



OK









OKorERROR



OKorERROR




ResponseOKorERROR

Defined Values









Example


OKAT+CGREG+CGREG 01

OK








NOTE



hellip

OK






Defined Values




Example


OK

















Read CommandAT+CSMS




Defined Values














Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CPMS




Defined Values





mode)










Example

AT+CSMS=0+CSMS111OK






Read CommandAT+CMGF








Defined Values


1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCA




Defined Values




1 ndash Text mode

Example

AT+CMGF=1OK






Read CommandAT+CSCB




Defined Values


accepted







Example





ResponseOK

Read CommandAT+CSMP




Defined Values







Example

AT+CSMP=172364244OK






Read CommandAT+CSDH






Defined Values








Example

AT+CSDH=1OK













Defined Values



text mode





Example

AT+CNMI=12000OK



+CMS ERROR340




NOTE






return error




Read CommandAT+CNMI






Defined Values










value



















enabled)







Example













Defined Values



mapped to 2)




available)


available)

Example

AT+CGSMS+CGSMS 3OK











[hellip]]


Defined Values































0hellip255


0hellip255









Example





ResponseOK








Defined Values













0hellip255
























0hellip255


0hellip255









Example





ResponseOK



Defined Values








Example






ResponseOK



NOTE






Defined Values





Example





NOTE




ResponseOK



Defined Values












Example










Defined Values




NOTE










Example

AT+CMGD=1OK





ResponseOK



NOTE



Defined Values


Example

AT+CMGMT=1OK






Read CommandAT+CMVP




Defined Values


Example

AT+CMVP=167OK






ResponseOK





Defined Values


Example





ResponseOK



Defined Values







to 255

Example






ResponseOK



Responsea)



NOTE




+CMS ERROR lterrgt

Defined Values




Example






ResponseOK

Read CommandAT+CMGP



ResponseOK

NOTE



Defined Values



ltvpgt Valid Period







Example


OK










+CCHSTART 0






Defined Values


Example

AT+CCHSTARTOK

+CCHSTART 0







NOTE




Defined Values


Example

AT+CCHSTOPOK

+CCHSTOP 0












OK



Defined Values





Example


+CCHOPEN 00



NOTE









Defined Values


Example

AT+CCHCLOSE=0OK

+CCHCLOSE 00











Defined Values



be sent

Example


OK




OK







Defined Values





Example






+CCHRECV 10





Defined Values


Example


OK








OKWrite Command




Write Command





Defined Values




Example



NOTE











Defined Values



Example


OKAT+CCHSSLCFG=11OK



NOTE











Defined Values


Example


OKAT+CCHMODE=1OK


NOTE











Defined Values



Example


OKAT+CCHSET=11OK









NOTE








































b)If failedERROR


Defined Values






















0xFFFF Support all

Example









OKb)If failedERROR


Defined Values



Example









Defined Values


Example


OK





Defined Values





Example



Result Code



2 Unknown error

3 Busy

4 Peer closed

5 Operation timeout

6 Transfer failed

7 Memory error

8 Invalid parameter

9 Network error


11 State error


13 Get DNS error


15 Handshake error


17 Nonet
























ERROR

otherERROR


Defined Values



Example

AT+NETOPENOK


OK


NOTE







ERROR

otherERROR


Defined Values


Example

AT+NETCLOSEOK

+NETCLOSE 0




NOTE











ERROR


ERROR



otherERROR








ERROR




OtherERROR


Defined Values











Example





+CIPOPEN 3


OK











CLOSED





ERROR



OtherERROR


Defined Values




Example



OKAT+CIPCLOSE=0OK

+CIPCLOSE 00













ERROR

OtherERROR







ERROR

OtherERROR










ERROR

OtherERROR






ERROR

OtherERROR


Defined Values










Example

AT+CIPSEND=01gtSOK





OK



NOTE














ERROROtherERROR




ERROR




ERROROtherERROR




ERROROtherERROR


Defined Values






Example


OK







OK






NOTE








Defined Values


Example


OK










Else responseERROR




Defined Values


Example


OKAT+CIPHEAD=0OK













Defined Values



Example


OKAT+CIPSRIP=1OK













Defined Values


Example


OKAT+CIPMODE=1OK









Defined Values




Example









Defined Values




Example















Defined Values










Example









OKOther





ERROROtherERROR


Defined Values





Example




NOTE










Defined Values


Example


OK


NOTE










Defined Values



Example



OK



113 DNSampPING



ResponseOK




ERROROtherERROR


Defined Values




Example




OK



ResponseOK




ERROROtherERROR


Defined Values








Example


OK







Defined Values




Example


OK








ResponseOK





Defined values













Examples


+CPING 1119752175664410255

+CPING 1119752175664347255

+CPING 1119752175664346255

+CPING 1119752175664444255

+CPING 3440346444386






ResponseOK




Defined values




Examples

AT+CPINGSTOPOK

















7 No active client







14 DNS query failed

15 TCP busy




17 Sending time out




21 No data

22 Port overflow













ResponseOK




OKorERROR



Defined Values


Example

AT+CFTPSSTARTOK

+CFTPSSTART 0



ResponseOK


OKorERROR



Defined Values




Example

AT+CFTPSSTOPOK

+CFTPSSTOP 0





ResponseOK



ERRORorERROR



Defined Values







Example


+CFTPSLOGIN 0



ResponseOK


ResponseOK


OKorERROR



Defined Values


Example



AT+CFTPSLOGOUTOK

+CFTPSLOGOUT 0





ResponseOK

+CFTPSMKD 0orOK





Defined Values



Example

AT+CFTPSMKD=TESTOK



+CFTPSMKD 0










Defined Values



Example

AT+CFTPSRMD=testOK

+CFTPSRMD 0












Defined Values



Example


+CFTPSDELE 0













Defined Values



Example


OK

+CFTPSCWD 0



ResponseOK





ERRORorOK




Defined Values



Example

AT+CFTPSPWDOK

+CFTPSPWD test12




OK










Defined Values



Example

AT+CFTPTYPE=AOK

+CFTPSTYPE 0











Defined Values



Example

AT+CFTPSLIST=OK


+CFTPSLIST 0












Defined Values

ltfilepathgt


ltdirgt




Example




+CFTPSGETFILE 0









Defined Values





Example




+CFTPSPUTFILE 0






OK


+CFTPS RECV EVENT


OK




c)if failedOK



Defined Values





Example











+CFTPSPUT 0


ERROR





Defined Values





Example




+CFTPSPUT 0











Defined Values


Example












Defined Values



Example


OK




+CFTPSABORT 0




+CFTPSABORT 0

OK

if failedOK





Defined Values


Example

AT+CFTPSABORTOK

+CFTPSABORT 0





ResponseOK








Defined Values


Example


+CFTPSSIZE 1024
















Command Description








Reference

Example

AT+HTTPINIT



OK






Reference

Example

AT+HTTPTERMOK



























Defined Values













Example













Defined Values



Example

AT+HTTPACTION=1OK







Defined Values




Example














Defined Values


Example

AT+HTTPREAD=010OK




Response


DOWNLOAD

ltinput data heregt


OK






Defined Values


Example







OK










Defined Values


ltpathgt


ltmethodgt



ltsend_headergt


Example


+HTTPPOSTFILE 17140










OK


ERROR




Defined Values


ltpathgt


Example


+HTTPREADFILE 0






















OK


Response




ResponseOKorERROR



y_portgt]]



Defined Values




0-HTTP 101-HTTP 11


Example




ResponseOK



OK


ResponseOK






Defined Values



Example

AT+CHTPUPDATEOK

+CHTPUPDATE 0


Code of lterrgt













OK


ResponseOKorERROR



OKorERROR





Reference -

Defined Values



+CNTP 0


Code of lterrgt










ResponseOK

+CMQTTSTART lterrgt




OKorERROR


ERRORorERROR

Defined Values


Example

AT+CMQTTSTARTOK

+CMQTTSTART 0




ResponseOK


NOTE



OKorERROR


ERRORorERROR



Reference

Defined Values


Example

AT+CMQTTSTOPOK

+CMQTTSTOP 0










ERRORorERROR



Reference

Defined Values






Example






OK

NOTE




ResponseOK



ERRORorERROR



Reference

Defined Values



Example

AT+CMQTTREL=0OK







NOTE




ResponseOKorERROR



Reference

Defined Values



Example

AT+CMQTTSSLCFG=01OK







NOTE




ERRORorERROR



Reference

Defined Values




Example







ERRORorERROR





Reference

Defined Values




Example








ResponseOK



ERRORor





Reference

Defined Values





Example

AT+CMQTTDISC=0120OK

+CMQTTDISC 00







ResponseOK






ERRORorERROR



Reference

Defined Values








Example




+CMQTTCONNECT 00







ERRORorERROR



Reference

Defined Values




Example


NOTE









ERRORorERROR



Reference

Defined Values




Example


NOTE








ResponseOK


ERRORorERROR



Reference

Defined Values





NOTE






Example

AT+CMQTTPUB=00120OK

+CMQTTPUB 00






ERRORorERROR



Reference

Defined Values








Example







ResponseOK


ERRORorERROR




NOTE




ERRORorERROR



Reference

Defined Values






Example

AT+CMQTTSUB=0OK

+CMQTTSUB 00









ERRORorERROR



Reference

Defined Values




Example







ResponseOK


NOTE





ERRORorERROR




ERRORorERROR



Reference

Defined Values





Example

AT+CMQTTUNSUB =00OK

+CMQTTUNSUB 00










OKorERROR



OKorERROR



Reference

Defined Values





Example








NOTE

















Defined Values























Defined Values





Example

AT+CGPS+CGPS1



OKAT+CGPS=1OK















NOTE



OK

Defined Values



Example




OK



ResponseOK


ResponseOK

Example







ResponseOK


ResponseOK

Example





ResponseOK



OK

NOTE

NOTE




ResponseOKorERROR

Defined Values


Example









ResponseOKorERROR

Defined Values


NOTE




Example

AT+CGPSSSL=0OK







ResponseOKorERROR

Defined Values


Example

AT+CGPSAUTO=1OK


NOTE










Defined Values







Example










ResponseOKorERROR

Defined Values


Example

AT+CGPSNMEARATE=1OK

NOTE










Defined Values


Example

AT+CGPSMD=1OK



ResponseOK




ResponseOKorERROR



Defined Values




Example


$GPGSV1036312335142651527018306202942114924328253063129132270

$BDGSV201287204290206273207259209250210185






ResponseOK


ResponseOK

Example

NOTE











ResponseOKorERROR

Defined Values


Example


OKAT+CGPSXE=0OK

NOTE

NOTE











Defined Values



Example











ResponseOKOrERROR

Defined Values


Example


OKAT+CGPSXDAUTO=0OK





NOTE







Defined Values






Example











ResponseOKorERROR

Defined Values





Example

AT+CGPSPMD=127OK








ResponseOKorERROR

Defined Values

NOTE




Example

AT+CGPSMSB=0OK








OKorERROR

Defined Values


ltacc_fgt Reserved

Example

AT+CGPSHOR=50OK


NOTE

NOTE







ResponseOKorERROR

Defined Values


Example


OKAT+CGPSNOTIFY=0OK











Response


OK

Defined Values


Example












ResponseOKorERROR

Defined Values



Example

AT+CGNSSMODE=151



OK




ResponseOK




ResponseOKorERROR

Defined Values


Example



OK


NOTE

NOTE





ResponseOK



OK

Defined Values



Example

AT+CGPSXTRADATA=OK


OK


NOTE
















OKorERROR


ResponseOK


+CNETSTART lterrgt


ERRORorERROR

Defined Values



Example


OKAT+CNETSTARTOK

+CNETSTART 0





ResponseOK



ERRORorERROR

Defined Values


Example


OK







ERRORorERROR

Defined Values



Example


OK














Defined Values







0 WGS841 GCJ02





Example

AT+CLBS=+CLBS(1349)(0-3)(-180000000-180000000)(-90000000-90000000)(01)

OK










Defined Values


NOTE







Example


OK



NOTE



















ResponseOKorERROR

Defined Values



Example






OK







ResponseOKOrERROR

Defined Values


Example


AT+CVAUXS =1OK



NOTE








ResponseOKorERROR

Defined Values


Example


AT+CVAUXV =2800OK









OKorERROR

Defined Values



Example








Defined Values





Example










ResponseOKorERROR

Defined Values


Example

AT+CMTE+CMTE 1OK

AT+CMTE =1OK













ResponseOKOrERROR

Defined Values



Example

NOTE








ResponseOKorERROR

Example

AT+CDELTAOK




ResponseOK



NOTE



orERROR

Defined Values


Example




ResponseOK


ResponseOKorERROR

Defined Values


Example







Defined Values


Example

AT+CBC+CBC 3591VOK




Defined Values


Example









Write Command


ResponseOKorERROR


AT+CFDISK

ResponseOKorERROR

Defined Values


Example


AT+CFDISK=4500005000050000OK

AT+CFDISKOK




OK


NOTE









returned



NOTE







ResponseOK

Read CommandAT+FSCD




OKorERROR

Defined Values



Example

AT+FSCD=C+FSCD C

OKAT+FSCD=C+FSCD C

NOTE



OKAT+FSCD+FSCD C

OKAT+FSCD=+FSCD C

OKAT+FSCD=D+FSCD D

OKAT+FSCD+FSCD D

OK




ResponseOK


ResponseOKorERROR

Defined Values


Example





OK




ResponseOK


ResponseOKorERROR

Defined Values


Example



OK













Defined Values



Example







OK




ResponseOK


ResponseOKorERROR

Defined Values


Example







ResponseOK


ResponseOKorERROR

Defined Values



Example








ResponseOK



OKorERROR

Defined Values




Example



OK




ResponseOK





OK

Defined Values



in Byte

Example

AT+FSMEM+FSMEM C(11348480 2201600)

OK






+FSLOCA ltlocagt


ResponseOKorERROR

Defined Values


Example

AT+FSLOCA=0OK



AT+FSLOCA+FSLOCA 0

OK




ResponseOK






ERROR

Defined Values






Example

AT+FSCD+FSCD C


+FSCOPY 1000


NOTE



+FSCOPY1000

OK







Defined Values



Example



NOTE



OK







+CFTRANTX 0

OKorERROR

Defined Values



Example


NOTE



Testcontent

+CFTRANTX 0


+CFTRANTX 0

OK










OK









Reference -

Defined Values




0 ndashstop



Example


OKAT+CREC=0+CREC0

OK

+RECSTATE crec stop



NOTE





OK











0 ndashstop



Example



NOTE



OK





OK



OK




Defined Values






Example

NOTE





OK




Response

OK





Defined Values- -

Example


OK







OK





Defined Values






Example

NOTE





OK





Response

OK





Defined Values

- -

Example


OK













OK


Response+CDTAM

OKorERROR





Defined Values



Example

AT+CDTAM=1+CDTAM

OK



Response



OK










+CTTS0orERROR



Defined Values






Example


NOTE



OK

+CTTS0


+CTTS0

AT+CTTS=0OK

+CTTS0






OK


Response

OKorERROR



Defined Values










Example

AT+CTTSPARAM=13011

OK

NOTE











Response+CAPFOTA 1


ResponseOKorERROR



Defined Values





Example


OK






Defined Values










Example













ResponseOKorERROR

Defined Values


Example


OK



AT+UIMHOTSWAPON=1OK





OK


ResponseOKorERROR

Defined Values


Example





NOTE

NOTE












ResponseOKorERROR



Defined Values


Example

AT+CENABLELAN=1OK












ResponseOKorOK



Defined Values


Example


OKAT+CLANMODE=1

NOTE



OK






Response

OKorERROR



Defined Values





Example

NOTE




OK



OK












ResponseOKorERROR



Defined Values

NOTE




Example

AT+CHSICSLEEP =1OK


OK


NOTE












ResponseOK



ERROR

Defined Values



Example








OK



No callOK

Defined Values

ltngt






Example

AT+CECALLE=0OK




ResponseOK


ResponseOK

ERROR

Defined Values

ltvehicletypegt


ltstoragegt






ltvingt




ltdelta1_longt


ltdelta1_latgt



ltdelta2_latgt


Example







ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values







ltdaygt





Example








OK


ResponseOK

ERROR

Defined Values


Example



AT+CMSDVERSION=1OK





OK


ResponseOK

ERROR

Defined Values

ltTXgt




Example




OK


Description






OK


ResponseOK

ERROR

Defined Values


Example








ResponseOK


ResponseOK

ERROR

Defined Values



Example





ResponseOK


ResponseOK

ERROR

Defined Values




Example







ResponseOK


ResponseOK

ERROR

Defined Values

ltactivationTypegt




Example



















ResponseOK



Defined Values




Example

AT+CWMAP+CWMAP 1

OKAT+CWMAP=0OK





ResponseOK



Defined Values


Example


OK









ResponseOK



Defined Values


Example


OKAT+CWBCAST=0OK







ResponseOK



Defined Values









NOTE



Example



OKAT+CWAUTH=00OK














ResponseOK



Defined Values






Example


OKAT+CWMOCH=31OK







ResponseOK



Defined Values


Example

AT+CWISO+CWISO 1

OKAT+CWISO=0



OK






Defined Values


Example


OK






OK




ResponseOK



Defined Values


Example

AT+CWNAT+CWNAT 1

OKAT+CWNAT=0OK






Defined Values


Example


OK





ResponseOK



Example

AT+CWRSTDOK







ResponseOK



Defined Values











Example




NOTE

NOTE



OK





ResponseOK


ResponseOK



Defined Values





Example


OKAT+CWLANSRV=1OK

+CWLANMSG 123456789




OKAT+CWLANSRV=1OK

+CWLANMSG 10

+CWLANMSG 20

+CWLANMSG 30

+CWLANMSG 40

+CWLANMSG 50



OK




ResponseOK





Defined Values





Example


+CWLANMSG 1234rnrrn









Defined Values





Example

AT+CWLANSRV=1OK

+CWLANMSG 110



OK






Defined Values





Example


OK






Defined Values


Example


OK








Defined Values


Example


OK





ResponseOK





Defined Values





Example




OK





ResponseOK



Defined Values







Example





OK




NOTE






ResponseOK



Defined Values




OK










ResponseOK



Defined Values



Example




NOTE
















AT+BTPOWEROK


ResponseOKorERROR

Defined Values



Example







ResponseOKorERROR

Defined Values

NOTE





Example








or

ERROR

Defined Values








Example






Response+BTIOCAP 1

OKorERROR

Defined Values




Example


OK








Defined Values







1accept

Example


OK










NOTE



Defined Values


1success

Example


OK




Defined Values


Example











Defined Values



Example





OKorERROR



Defined Values



Example









Defined Values



1connected



Example






orERROR

Defined Values



Example


NOTE






OKorERROR

Defined Values


Example


OK




OKorERROR


ResponseOKorERROR

Defined Values






Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


0fail

Example


OK




OKorERROR

Defined Values







Example


OK




OKorERROR

Defined Values


Example


OK






OKorERROR

Defined Values


Example


OK




OKorERROR

Defined Values



Example

+BTGATTREADIND 1322




+BTGATTREADCFM1

OK




OKorERROR

Defined Values


Example



OK




OKorERROR



Defined Values



0fail

Example


OK




OKorERROR

Defined Values



0fail

Example


OK





Defined Values



Example




Defined Values


Example






Defined Values


Example

+BTGATTREADIND 1322



Defined Values


Example


Version History

Contents

1Introduction


12Related documents


14AT Command syntax

141Basic syntax


143Extended Syntax




16Flow control



17Definitions











226ATA Call answer








































































































































































































113DNSampPING





























































































































































































































































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