Sony Ericsson K700i Unlocked Cell Phone with MP3 Player-International Version with No Warranty (Silver) 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 capabilities VGA camera with video, photo light, and 4x digital zoom; 40 MB internal memory with no expansion slot Bluetooth (v1.1) for handsfree devices; FM radio; access to personal email and instant messaging Up to 7 hours of talk time, up to 360 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.