DESC: 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. Tri-band GSM cell phone compatible with 900/1800/1900 frequencies and International 3G compatibility via 900/2100 UMTS/HSDPA plus GPRS/EDGE capabilities. 3-inch auto-rotating touchscreen; Flash user interface; 8-megapixel camera with Schneider-Kreuznach optics. GPS navigation and geo-tagging; Wi-Fi networking (802.11b/g); MicroSD memory expansion; Bluetooth stereo music; organizer and document viewer. Up to 3 hours of talk time, up to 264 hours (11 days) of standby time...