Motorola RAZR V3i Unlocked Cell Phone with Camera, MP3/Video Player, MicroSD Slot-International Version with 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. Quad-band GSM cell phone compatible with 850/900/1800/1900 frequencies and GPRS data capabilities Classic iconic super-slim RAZR design with enhanced video capture and playback capabilities 1.23 megapixel camera/camcorder; Bluetooth for handsfree devices; MicroSD memory expansion; digital audio player compatible with iTunes Up to 6.67 hours of talk time, up to 310 hours (12.9 days) of standby time