AT&T to Webcast Keynote by Bill Smith at Jefferies Conference on May 9

Dallas, Texas, May 2, 2013

AT&T Inc. (NYSE:T) will webcast a keynote address by Bill Smith, President - AT&T Network Operations, at the Jefferies 2013 Global Technology, Media and Telecom Conference in New York on Thursday, May 9at 8 a.m. ET. The webcast will be available live and for replay at AT&T Investor Relations.

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About AT&T

AT&T Inc. (NYSE:T) is a premier communications holding company and one of the most honored companies in the world. Its subsidiaries and affiliates – AT&T operating companies – are the providers of AT&T services in the United States and internationally. With a powerful array of network resources that includes the nation’s largest 4G network, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet, voice and cloud-based services. A leader in mobile Internet, AT&T also offers the best wireless coverage worldwide of any U.S. carrier, offering the most wireless phones that work in the most countries. It also offers advanced TV services under the AT&T U-verse® and AT&T |DIRECTV brands. The company’s suite of IP-based business communications services is one of the most advanced in the world.

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