Nokia N82 Unlocked Phone with 5 MP Camera, 3G, Wi-Fi, GPS, MP3/Video Player, and MicroSD Slot-U.S. Version with 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 Sprint. Quad-band GSM cell phone compatible with 850/900/1800/1900 frequencies and International 3G compatibility via 2100 UMTS plus GPRS/EDGE capabilities 5-megapixel digital camera with Carl Zeiss Optics, autofocus, digital zoom; DVD-quality video capture (640 x 480 pixels at 30 fps) Wi-Fi connectivity (802.11b/g); Bluetooth stereo music; MicroSD expansion; digital audio player; FM radio; access to email Up to 4.3 hours of talk time, up to 9.5 days) of standby time