Blackberry Torch 9860 Unlocked Phone with 4GB Internal Memory, Blackberry OS 7, 3G and 5MP Camera - 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. 4G-enabled professional mobile messenger with BlackBerry 7 OS, 3.7-inch touchscreen, 1.2 GHz processor, and Liquid Graphics technology Wireless-N Wi-Fi networking; GPS for navigation and location services 5-MP camera with HD 720p video capture; Bluetooth stereo music; 4 GB memory; HTML5 web browser Up to 6.8 hours of talk time, up to 333 hours (13.9 days) of standby time; released in November, 2011 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.