Pantech Link P7040 Unlocked GSM 3G Cell Phone w/ 1.3MP Camera + Video GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 1900 1.3 Megaixel Camera (1280 x 1024 pixels) + Video GPS with A-GPS support, AT&T Navigator Full QWERTY Keyboard Bluetooth v2.0 with A2DP Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.