T-Mobile and RIM Announce the BlackBerry Pearl 8120

March 31, 2008

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

Bellevue, Wash. and Waterloo, Ontario — Apr. 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® PearlTM