MEDITECH Upgrades Conference Platform with AT&T

Boston, Massachusetts, March 15, 2007

AT&T Inc. (NYSE: T) today announced an agreement to upgrade the conference platform used by Medical Information Technology, Inc. (MEDITECH), a leading software vendor in the health care informatics industry. The migration to AT&T's new audio and video Web-conference services occurs two years into a wide-ranging agreement for AT&T's networking services with MEDITECH. Specific terms of the new contract were not disclosed.

AT&T's solution allows MEDITECH to train new and prospective customers around the country and around the world through AT&T's cutting-edge Web-conferencing system. AT&T's dedicated-server architecture gives MEDITECH unmatched flexibility and control over conferencing activities while retaining the world-class security and redundancy provided by an AT&T solution.

The new conference capability will enable MEDITECH to expand the Web-based training sessions to new, current and potential clients. MEDITECH continues to reduce unnecessary travel for its staff and customers through the growth of its Online Seminar program.

"AT&T's Web-conferencing services have already proved to be an advantage for our business, enhancing our customer relationships on a daily basis," said Philip Polimeno, director of Corporate Technology Group for MEDITECH. "We are confident that this upgrade will take our interaction and communication with clients to a new level, benefiting our organization for years to come."

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About Medical Information Technology Inc.
MEDITECH, a leading software vendor in the health care informatics industry for 37 years, provides integrated software solutions that meet the information needs of health care organizations worldwide. The organizations served include hospitals, ambulatory care centers, physicians' offices, long term care and behavioral health facilities, and home health organizations.

About AT&T
AT&T Inc. 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. As part of its three-screen integration strategy, AT&T is expanding video entertainment offerings to include next-generation television services such as AT&T U-verseSM TV. 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. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at www.att.com.

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