T-Mobile

New BlackBerry Pearl 8120 Supports Unlimited Nationwide Calling Over Wi-Fi With T-Mobile HotSpot @Home Service

Bellevue, WA, and Waterloo, ON, April 1, 2008 -- T-Mobile USA, Inc., and Research In Motion (RIM) (Nasdaq: RIMM: TSX: RIM) today announced the April 14 availability of the Wi-Fi®-enabled BlackBerry® Pearl™ 8120 smartphone, which provides Wi-Fi connectivity for both voice and data, as well as support for T-Mobile’s HotSpot @HomeSM service offering unlimited, nationwide calling over any accessible Wi-Fi connection and great in-home coverage.*

The sleek, lightweight smartphone maintains the small, stylish form factor of its predecessor while adding numerous enhancements, and featuring a new titanium-colored finish. With the T-Mobile HotSpot @Home mobile add-on plan, customers can enjoy great mobile coverage and unlimited nationwide calling over accessible Wi-Fi networks and at T-Mobile® HotSpot locations nationwide.*

Company demonstrates new version of Internet Explorer Mobile with desktop-grade Web browsing, introduces updated Windows Mobile operating system

LAS VEGAS, April 1, 2008 — Windows Mobile is improving smartphones to better meet people’s rapidly expanding work and personal needs, Microsoft Corp. today announced. At CTIA Wireless 2008, the company unveiled the newest version of Internet Explorer Mobile, which adds desktop-grade Web browsing to Windows Mobile phones. In addition, Microsoft announced Windows Mobile 6.1, an update for its Windows Mobile software that includes new time-saving features, easier phone navigation and management, and increased security safeguards.

“People want a single phone that’s flexible enough to meet their needs throughout their day, whether it’s connecting to work or your everyday life,” said Robbie Bach, president of the Entertainment and Devices Division at Microsoft. “The innovations we’ve added to our Windows Mobile software ultimately make it easier to manage your world.”

New Wireless-G UMA Router from Linksys by Cisco Supports Innovative T-Mobile @Home Service

LAS VEGAS, – April 1, 2008 – Linksys®, a Division of Cisco, and the recognized leading global manufacturer of voice, wireless, and networking hardware for home, Small Office/Home Office (SOHO) and the small business user, today expanded its portfolio of products created for mobile operators with the introduction of the Linksys by Cisco Wireless-G Router with Two Phone Ports (WRTU54G). Designed specifically to meet the growing needs of mobile operators, the new router is the first in the Linksys by Cisco product family to bring Unlicensed Mobile Access (UMA), an IP-based protocol, to support operator deployment of fixed and mobile services over a common infrastructure. The new device meets the desire from consumers for flexibility in selecting the voice services and devices for their unique lifestyles.