T-Mobile USA Further Expands Commercial 3G Network Availability in 2008

Washington, D.C., and Surrounding Areas to Launch in November;
More than 120 Major Cities with T-Mobile 3G Coverage by End of Year

BELLEVUE, Wash. — Oct. 17, 2008 — T-Mobile USA, Inc. continues to aggressively expand its third-generation (3G) wireless broadband service, announcing today that the company will launch 3G service in and around the Washington, D.C., area in late November. At that time, the number of locations with T-Mobile’s 3G coverage will amount to more than 120 major cities across the top population centers nationwide.

This week, T-Mobile 3G coverage launched in the Sacramento, Calif., area bringing the number of major cities currently served with 3G coverage to 92. Next week, communities in and around Memphis, Tenn., and Tampa, Fla., will be the latest to reap the benefits of wireless broadband service from T-Mobile.

“We’re excited about the broad scale and reach of our 3G footprint in major cities across the nation, already accessible by tens of millions of consumers. And today, where the majority of our customers use data services, our 3G network is there for them,“ said Neville Ray, senior vice president of Engineering and Operations, T-Mobile USA. “Our 3G footprint will continue to expand, and we look forward to continuing to deliver the rich experiences a 3G network can bring to T-Mobile customers.”

T-Mobile’s Universal Mobile Telecommunications System (UMTS)/High-Speed Downlink Packet Access (HSDPA) data network supports multiple 3G-capable phones available from T-Mobile, including the HSDPA-enabled T-Mobile G1 with Google, coming to select T-Mobile retail stores and available online on Oct. 22. The network can deliver download speeds of up to 1 Mbps; the faster speeds allow T-Mobile customers with 3G-capable handsets to take full advantage of new and emerging applications, such as the wide array of unique services accessible on the T-Mobile G1.

To view T-Mobile’s current 3G coverage including a complete list of major cities where 3G coverage is available, please go to the company’s Personal Coverage Check online at http://www.t-mobile.com/coverage.

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About T-Mobile USA, Inc.

Based in Bellevue, Wash., T-Mobile USA, Inc. is the U.S. operation of Deutsche Telekom AG’s Mobile Communications Business, and a wholly owned subsidiary of T-Mobile International, one of the world’s leading companies in mobile communications. By the end of the second quarter of 2008, 125 million mobile customers were served by the mobile communication segments of the Deutsche Telekom group — 31.5 million by T-Mobile USA — all via a common technology platform based on GSM, the world’s most widely used digital wireless standard. T-Mobile’s innovative wireless products and services help empower people to connect to those who matter most. Multiple independent research studies continue to rank T-Mobile among the highest in numerous regions throughout the U.S. in wireless customer care and call quality. For more information, please visit www.t-mobile.com. T-Mobile is a federally registered trademark of Deutsche Telekom AG.

Forward-Looking statements

This press release contains forward-looking statements that reflect the current views of Deutsche Telekom management with respect to future events. The words “anticipate”, “believe”, “estimate”, “expect”, “intend”, “may”, “plan”, “project” and “should ” and similar expressions are intended to identify forward-looking statements. Forward-looking statements are based on current plans, estimates, and projections, and therefore you should not place too much reliance on them. Such statements are subject to risks and uncertainties, most of which are difficult to predict and are generally beyond Deutsche Telekom`s control, including, without limitation, those factors set forth in “Forward-Looking Statements” and “Risk Factors” contained in Deutsche Telekom’s annual report on Form 20-F filed on February 28, 2008. If these or other risks and uncertainties materialize, or if the assumptions underlying any of these statements prove incorrect, Deutsche Telekom’s actual results may be materially different from those expressed or implied by such statements. Deutsche Telekom does not intend or assume any obligation to update these forward-looking statements.

Note to Editors

Acronyms referred to within include GSM (Global System for Mobile communications); GPRS (General Packet Radio Service), EDGE (Enhanced Data Rates for GSM Evolution); UMTS (Universal Mobile Telecommunications System), HSDPA (High-Speed Downlink Packet Access), AWS (Advanced Wireless Services) and Mbps (Megabits Per Second).

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