Press Release - March 31, 2008

AT&T WINS US$1.6 BILLION GLOBAL DEAL WITH SHELL

Agreement Represents AT&T’s Largest Contract Win to Date with Company Headquartered outside the US

AT&T to connect thousands of locations and manage Shell’s mobility needs, delivering services/applications to 150,000 Shell employees worldwide

HONG KONG, March 31, 2008 — AT&T Inc. (NYSE:T) announced today that Royal Dutch Shell (Shell) has selected AT&T to be its global provider of advanced communications services. The five year agreement, estimated to be worth US$1.6 billion, calls for AT&T to provide, manage and maintain Shell’s worldwide communications infrastructure while also managing the company’s global mobility needs.  It is one of the largest commercial contracts ever signed by AT&T, and it’s the largest agreement signed with a company that is headquartered in Europe. The agreement is one of three outsourcing contracts signed by Shell with key suppliers for networking and IT services.

This agreement with Shell follows a series of other large and strategic wins AT&T has secured in the past year, including deals with Starbucks, General Motors, the U.S. Department of the Treasury, and IBM.  All of these wins underscore AT&T's position as the leading global telecommunications service provider within the industry.   The agreements with GM and the Department of the Treasury are each worth up to US$1 billion; the IBM agreement is worth up to US$5 billion.   

Once the contract with Shell has been implemented, AT&T will provide managed network services to Shell and its subsidiary companies in more than 100 countries. AT&T will deliver wide area and local area networks, voice services (including Internet-based telephony), managed security solutions and mobility services. Shell will benefit from access to AT&T’s advanced global Internet Protocol (IP) network to deliver cost effective, consistent, secure and highly reliable services.

AT&T will provide direct connectivity to 1500 Shell corporate and operating unit locations underpinning a range of services critical to Shell’s operations. AT&T will also manage more than 600 separate third party contracts with more than 300 vendors around the world. These contracts include agreements for local connectivity provided by regional telephone companies, contracts with individual service providers and various other maintenance and operations deals.

Shell employees will have access to AT&T’s industry-leading position in the wireless space both within and outside the United States and AT&T will manage the cellular services contracts provided by other mobile operators.  AT&T will also support remote data access to Shell’s Virtual Private Network (VPN) service for more than 50,000 traveling users and home-based workers.

AT&T offers the largest integrated GSM network in the U.S., covering 290 million people, and has the largest international coverage of any U.S. wireless carrier. Customers can make calls on six continents and in more than 200 countries – with wireless data-roaming in more than 145 countries for laptops, PDAs and other data services and third-generation (3G) service in 60 countries.

Shell chose AT&T after an extensive evaluation and procurement process. AT&T was able to offer Shell a world-class portfolio of IP-based products and services, a consistent global approach to its operations, and the significant local support Shell needs around the world. In addition, AT&T, a world-class networking provider, will be able to offer IT professionals who are expected to transfer to AT&T as part of the agreement the opportunity to further develop their skills and careers.

“This important agreement with AT&T reflects our determination to accelerate Shell’s essential IT capability, optimize our operations and ensure we can provide best-in-class IT services to support our global business,” said Alan Matula, Executive Vice President & Chief Information Officer for Shell.

Shell will retain core skills within its own IT organization, while being able to access AT&T’s world-class expertise in networking. Plus Shell will benefit from AT&T’s significant economies of scale. Approximately 560 Shell networking professionals located predominantly in the Netherlands, Malaysia, the U.K. and the U.S. are expected to transfer to AT&T, joining the company’s worldwide workforce of 300,000.    AT&T will create dedicated service units in these key hubs to ensure that Shell receives continued support at these locations.

“We are delighted that Shell has chosen AT&T as its leading global networking solutions provider,” said Ron Spears, AT&T president, Global Business Services. “We are committed to connecting Shell’s worldwide employees, partners and suppliers, while delivering and managing the array of managed network services needed for the company to accelerate its business performance.

“Providing connectivity and applications to world-class companies like Shell is AT&T’s core mission,” said Spears.  “I have every confidence that AT&T will exceed Shell’s expectations for anytime, anywhere global communications.”

AT&T provides advanced communications services to every company on the Fortune 1000 listing.   Large global corporations and organizations are entrusting AT&T to build IP-based networks that will serve as the telecommunications and I.T. backbone for the achievement of their strategic business goals.  Through the agreements with companies and agencies like GM, IBM, and the Department of the Treasury, AT&T has been able to demonstrate that it has the scale and scope required to execute these complex arrangements on a worldwide basis.

Additionally, the contracts reflect how AT&T is capitalizing  on the ongoing shift in network traffic from voice to data — and more importantly to IP-based data — as customers migrate from legacy packet networks to Multiprotocol Label Switching (MPLS)-based VPNs and managed applications. The company offers its multinational customer base consistent, resilient, standardized IP services around the world. These services include IP-based VPNs, which use the latest MPLS technology, and are complemented by an advanced portfolio of data-hosting services, applications and leading IP security offerings.

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Cautionary Language Concerning Forward-Looking Statements
Information set forth in this news release contains financial estimates and other forward-looking statements that are subject to risks and uncertainties, and actual results may differ materially. A discussion of factors that may affect future results is contained in AT&T's filings with the Securities and Exchange Commission. AT&T disclaims any obligation to update or revise statements contained in this news release based on new information or otherwise.

AT&T Inc. (NYSE:T) is a premier communications holding company. Its subsidiaries and affiliates, AT&T operating companies, are the providers of AT&T services in the United States and around the world. Among their offerings are the world's most advanced IP-based business communications services and the nation's leading wireless, high speed Internet access and voice services. In domestic markets, AT&T is known for the directory publishing and advertising sales leadership of its Yellow Pages and YELLOWPAGES.COM organizations, and the AT&T brand is licensed to innovators in such fields as communications equipment. As part of its three-screen integration strategy, AT&T is expanding its TV entertainment offerings. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at http://www.att.com.

About Shell
Royal Dutch Shell plc is incorporated in England and Wales, has its headquarters in The Hague and is listed on the London, Amsterdam, and New York stock exchanges. Shell companies have operations in more than 130 countries with businesses including oil and gas exploration and production; production and marketing of Liquefied Natural Gas and Gas to Liquids; manufacturing, marketing and shipping of oil products and chemicals and renewable energy projects including wind and solar power. For further information, visit www.shell.com

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