Nokia 5500 Unlocked Cell Phone with 2 MP Camera, MP3/Video Player, MicroSD Slot--International 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. Tri-band GSM 900/1800/1900 cell phone with GPRS/EDGE data capabilities 2-megapixel digital camera with 4x digital zoom and video capture Bluetooth for handsfree devices; sports training tracking applications; MicroSD expansion Up to 4 hours of talk time and 270 hours of standby time