Alcatel One Touch Fierce 2, 4GB, 5" Screen, Unlocked NEW AND FACTORY UNLOCKED - WORKS WITH ANY SIM CARDS BRIGHT AND CLEAR 5" DISPLAY/SCREEN ANDROID 4.4.2 FRONT AND BACK CAMERA WORKS WORLDWIDE 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.