BlackBerry PRD-30903-011 RIM 9105 Pearl 3G Unlocked GSM Smartphone with 3MP Camera, WiFi, GPS - No Warranty - Black 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 Spri Slim, lightweight BlackBerry with SureType QWERTY keyboard for accessing all your e-mail and messaging plus fast Web browsing and data downloads Wi-Fi networking; Bluetooth stereo music; microSD expansion to 32 GB; 3.2-megapixel camera/camcorder Up to 5.5 hours of talk time, up to 432 hours (18 days) of standby time; released in October, 2010