Sony Ericsson W980 Walkman Unlocked Cell Phone with 8 GB Memory, 3.2 MP Camera, Media Player-International Version with No U.S 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/HSDPA plus GPRS/EDGE capabilities Clamshell phone with dedicated Walkman digital audio player controls; 8 GB internal memory 3.2-megapixel camera/camcorder; Bluetooth music streaming; access to personal email; web browser with RSS feeds Up to 9 hours of talk time, up to 370 hours (15+ days) of standby time 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.