FOR IMMEDIATE RELEASE

Cingular Wireless and Concourse Communications Announce a WiFi Roaming Agreement

Cingular WiFi Subscribers Can Now Access the Internet in Major, North American Airports Served By Concourse Communications

NEW ORLEANS, LA, MARCH 14, 2005 – New Orleans March 14, 2005: Cingular Wireless, the largest wireless carrier in the U.S., and Concourse Communications Group announced that they have signed a WiFi Roaming Agreement which will enable Cingular WiFi subscribers to access the Internet over Concourse’s airport networks. Currently these airports include: JFK, LaGuardia, Newark Liberty, Minneapolis-St Paul, Detroit, Nashville, and later this year Chicago’s O’Hare and Midway.

"This agreement is truly a win-win-win," said Joe Beatty, President of Concourse Communications. "We benefit from the increased volume of users, Cingular benefits from adding these major airports to its WiFi footprint, and most importantly, Cingular subscribers win by being able to communicate more conveniently." This represents the ninth such Roaming Agreement Concourse has announced. By actively seeking roaming agreements, Concourse welcomes the subscribers of many wireless carriers and thereby fulfills its mission of being a neutral-host operator of public WiFi networks at key transportation hubs.

"We’re complementing our national EDGE high-speed data network by offering fixed broadband connections in high-traffic areas through WiFi roaming agreements with companies like Concourse, " said Abhi Ingle, executive director for Cingular’s Business Markets Group.

Including the areas covered by Concourse, Cingular now offers its customers access to more than 4,000 hot spots across the country.

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About Concourse Communications Group, LLC
As the leading developer of neutral host Wireless Access Systems, Concourse Communications Group is redefining wireless communications services at major U.S. airports and other commercial venues, including LaGuardia, JFK, Newark Liberty, Detroit Wayne County Metropolitan Airport, Minneapolis/St. Paul International Airport and Ottawa International Canada. These systems support wireless voice, data and video services offered by commercial wireless service providers, airport operators and their airline tenants. For more information, please visit www.concoursecommunications.com.

About Cingular Wireless
Cingular Wireless is the largest wireless carrier in the United States, serving more than 49 million customers. Cingular, a joint venture between SBC Communications Inc. (NYSE: SBC) and BellSouth Corporation (NYSE: BLS), has the largest digital voice and data network in the nation and the largest mobile-to-mobile community of any national wireless carrier. Cingular is the only U.S. wireless carrier to offer Rollover?, the wireless plan that lets customers keep their unused monthly minutes. Details of the company are available at http://www.cingular.com . Get Cingular Wireless press releases e-mailed to you automatically. Sign up at http://www.cingular.com/newsroom .

Media Contacts:
Steve Lundin
slundin@bigfrontier.org
(312) 566-0007

Ritch Blasi (Cingular Wireless)
908-696-4242
ritch.blasi@cingular.com