© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Transforming the Enterprise by Mobilizing Everything

John StankeyPresident & CEOAT&T Business Solutions

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Today’s Market Reality

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4Q07 2Q08 3Q08 4Q08 1Q09 2Q09 3Q09 4Q09 1Q101Q08 2Q10

Real GDP(Chg from 4Q07)

Industrial Production(Chg from 4Q07)

Unemployment Rate

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

The Enablers of Business Transformation

Tectonic Shift in the Enterprise …Tectonic Shift in the Enterprise …and AT&T with the Right Network Evolution Pathand AT&T with the Right Network Evolution Path

Powerful Mobile Computing Devices

Fast, Ubiquitous Wireless/Wireline

IP Networks

Cloud Infrastructures

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

U.S. Leading in Network, Cloud, Devices & Apps

U.S. invests roughly 80% of its wireless cap-ex in mobile broadband, more than any other country

One quarter of the world’s connected devices will reside in the U.S.

U.S. spending on cloud services will nearly double in four years

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SOURCE: GSM Association, Deutsche Bank Global Markets Research, Feb 2010

SOURCE: Strategy Analytics, Embedded Wireless CE Devices:U.S. Market Forecast, June 2010

SOURCE: IDC, Worldwide and Regional Public IT Cloud Services 2010-2014 Forecast, June 2010

© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

New Convergence:Mobilize Everything and Maximize Productivity

Adoption of Virtual Private

Networks

Flexible Applications Delivery &

Management

The CloudExtends

the Value

Mobile Computing

Changes the Game

Companies employing advanced IP networks and cloud capabilities to:

• Deliver video

• Provide remote access to corporate systems and data

• Mobilize everything!

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Where Does this Technology Lead?Mobility-Driven Business Velocity

Significant reductions in time, complexity, redundancy and cost

The new business environment:Everything runs in real time

Almost every business processcan be mobilized

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Mobility-Led TransformationKnows No Boundaries

Every function in every industry can benefit

Early adopters:

• Healthcare

• Energy

• Automotive

• Agriculture

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Mobility & Cloud Computing Will Drive the “Real” Transformation in Healthcare

Medical records hosting; mHealth applications; cloud-based imaging management

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Mobility Transforms Texas-New Mexico Power

Mobility-enabled meters lead to smarter processes … and better intelligence

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Mobility Helps Keep Nissan LEAFPowered Up … and Connected

Remote battery and systems monitoringkeeps Nissan’s all-electric car … and its drivers … running on full power

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

Each of Us Has a Critical Role to Play

Our Opportunity: Forever change the way business does business.

Our Challenge: Continue to innovate! Better devices. More creative solutions. Faster networks.

The Upshot: By mobilizing everything, companies realize unprecedented returns on their technology investment … in weeks rather than months and years … and deepen their customer relationships.

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© 2010 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property. 12