Nokia N85 Unlocked Phone with 5 MP Camera, 3G, GPS, MP3/Video Player, and MicroSD Slot--U.S. Version with Warranty (Black) Integrated hands-free stereo speakers Automatic redial Talking ring tones Resolution: 320 x 240 pixels (QVGA) Intelligent key illumination 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.