Nokia 7310 Supernova Unlocked Cell Phone with 2 MP Camera, Media Player, MicroSD Slot--International Version with No Warranty (Steel Blue) 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 GPRS/EDGE capabilities 2-megapixel camera/camcorder; digital media player; FM radio Bluetooth for handsfree devices and stereo music; MicroSD expansion to 4 GB; TV-out; access to email Up to 3 hours of talk time and 400 hours of standby 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.