AT&T Secures New Contract with Ysleta Independent School District

El Paso School District Gets Connected with New Data Networking Solution

El Paso, Texas, May 25, 2006

AT&T Inc. (NYSE: T) today announced a new contract to provide data networking services to the Ysleta Independent School District (ISD), the second-largest public school district serving El Paso, Texas.

Under the terms of the five-year contract, AT&T will deliver a Customized Switched Metro Ethernet (CSME) solution that will connect a total of 62 locations, including seven high schools, 11 middle schools, 36 elementary schools, five special campuses and two pre-kindergarten schools.

This service will link the schools to a single, reliable network and will provide the district with the simplicity of managing the network from the district office. The service will also provide a scalability advantage to meet the demands of the separate sites.

The CSME network will expand the district's bandwidth to support new educational and administrative programs, and it will provide additional room for future growth. This solution also aligns with AT&T's convergence strategy to enable Ysleta ISD to deploy its voice, data, video, and Internet through the converged network infrastructure with increased security and reliability. In addition, AT&T will serve as the district's primary service provider of voice and data services.

"In order to support our bandwidth-intensive applications, we needed a solutions provider capable of delivering a highly reliable network with the flexibility to support future applications as we continue to grow," said Sharon Foster, Technology Information Systems executive director, Ysleta Independent School District. "We succeeded in finding the right solution with AT&T."

About Ysleta Independent School District
Ysleta Independent School District is a public school district serving the El Paso, Texas, area with two pre-kindergarten schools, thirty six elementary schools, eleven middle schools, seven high schools, and five special campuses. For more information, visit www.ysleta.isd.tenet.edu/.

About AT&T
AT&T Inc. is one of the world's largest telecommunications holding companies and is the largest in the United States. Operating globally under the AT&T brand, AT&T companies are recognized as the leading worldwide providers of IP-based communications services to business and as leading U.S. providers of high speed DSL Internet, local and long distance voice, and directory publishing and advertising services. AT&T Inc. holds a 60 percent ownership interest in Cingular Wireless, which is the No. 1 U.S. wireless services provider with 55.8 million wireless customers. Additional information about AT&T Inc. and AT&T products and services is available at www.att.com.

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