Sidekick PV250 LX PV250 Unlocked Phone with QWERTY Keyboard, 1.3 MP Camera and MP3 Player - Unlocked Phone - US Warranty - Brown This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint GSM 850/900/1800/1900 (Quadband) Send SMS, MMS, e-mail, and instant messages Full QWERTY keyboard for easy text input Up to 7 hours of talk time