Nokia N75 GSM Unlocked Phone with 2MP Camera and Music Player--International Version with No Warranty 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 US 3G compatibility via 850/1900 UMTS plus GPRS/EDGE data capabilities Flip-style smartphone with Symbian 60 OS; dual LCD screens; digital audio player; external music controls 2-megapixel camera/camcorder with LED flash, MicroSD expansion to 2 GB, Bluetooth for handsfree devices; access to personal email with document viewer Up to 4.2 hours of talk time, up to 200 hours (8.3 days) of standby time