RIM BlackBerry 9105 Pearl 3G Unlocked GSM Smartphone - 3MP Camera, WiFi, GPS -- International Version(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 Sprint 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 Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.