T-Mobile USA Introduces Two New Smartphones To Keep You Effortlessly Connected; New T-Mobile SDA(TM) and T-Mobile MDA(TM) Help You Achieve Your Perfect Work-Life Balance

The new SDA and MDA, available exclusively from T-Mobile, are bothEDGE- and GPRS-capable and come with integrated Wi-Fi, making iteasier to stay connected with the people who matter the most to you.Stay up-to-date and in the know with consistent access to e-mail,calendar and contacts with Microsoft Outlook Mobile on the SDA. TheMDA's powerful messaging options and full QWERTY keyboard ensure aneven more convenient way to keep in touch via e-mail, instantmessaging and text messaging.

"In today's hectic and fast-paced world, staying connected tothose who matter most is not easy," said John Clelland, Senior VicePresident, Marketing, T-Mobile USA. "With the T-Mobile SDA and theT-Mobile MDA, customers can stay in touch with loved ones whilekeeping up with clients and colleagues."

Both phones also include a variety of multimedia features to helpbalance your work life with leisure time. Key features include MP3capabilities, so you can listen to your favorite songs; a 1.3megapixel camera for capturing still images and video clips of lovedones; as well as a removable Mini SD memory card to easily save thoseimportant memories. In addition, the T-Mobile SDA features externalmusic shortcut keys for effortless access to your favorite songs,while the MDA's unique and stylish form factor allows customers towatch video clips in a landscape format on a vibrant, high-qualityscreen.(1)

"Microsoft Windows Mobile software gives customers up-to-dateaccess to important business information, enabling them to confidentlytake action when they are away from their desk," said Suzan DelBene,Corporate Vice President, Marketing, Mobile and Embedded DevicesDivision at Microsoft Corp. "The SDA and MDA provide T-Mobilecustomers with the choice of two compelling designs both packed withimportant features such as wireless access to e-mail through a mobileversion of Microsoft Outlook, as well as the ability to installthousands of applications for productivity or pleasure."

Pre-loaded with the Windows Mobile 5.0 operating system, the MDAand SDA provide customers with the familiar appearance of Microsoftapplications and the opportunity to always be in the know withup-to-date access to e-mail, calendar and contact information.

The T-Mobile SDA and MDA recently made their public debut at the2006 Sundance Film Festival in Park City, Utah, where a select groupof movie makers were able to showcase their movie trailers directlyfrom the T-Mobile MDA. The T-Mobile SDA will be available startingtoday at T-Mobile retail stores and online at www.t-mobile.com; theT-Mobile MDA will be available beginning Feb. 21. For additionalinformation, visit www.t-mobile.com\bethefirst.

(1) Additional subscription and/or usage charges may apply tocertain of these features.

About T-Mobile USA Inc.

Based in Bellevue, Wash., T-Mobile USA Inc. is a member of theT-Mobile International group, the mobile telecommunications subsidiaryof Deutsche Telekom AG (NYSE:DT). T-Mobile USA's GSM/GPRS voice anddata networks in the United States (including roaming and otheragreements) reach more than 260 million people. In addition, T-Mobileoperates the largest carrier grade, commercial wireless broadbandnetwork in the United States, providing Wi-Fi at more than 6,000public locations throughout the country, and makes available access atover 20,000 international roaming locations. Through its Get More(R)promise, T-Mobile provides customers with more minutes, more featuresand more service. For more information, visit the company Web site atwww.t-mobile.com. T-Mobile is a federally registered trademark, andT-Mobile SDA and T-Mobile MDA are trademarks, of Deutsche Telekom AG.Get More is a federally registered trademark of T-Mobile USA Inc.