News T-Mobile USA and RIM Introduce the Ultra-Sleek Blackberry Pearl

The New BlackBerry Pearl Delivers the Full BlackBerry Experience and Powerful New Features in an Amazingly Small Phone

Bellevue, Wash. and Waterloo, Ontario — Sep. 7, 2006

T-Mobile USA, Inc. and Research In Motion (RIM) (Nasdaq: RIMM: TSX: RIM) today announced the BlackBerry®