T-Mobile
Four World Phones
RESEARCH IN MOTION BLACKBERRY PEARL
Both T-Mobile and Cingular offer the BlackBerry Pearl by Research in Motion, although only T-Mobile has the new white Pearl. The Pearl is an 88 gram quad-band device with a 240×260 color display. It supports GSM/GPRS and EDGE (Enhanced Data for GSM Evolution) and includes a memory expansion slot for a MicroSD card. It supports BlackBerry e-mail, public instant messaging via AOL, ICQ, MSN, and Yahoo, …