Nokia 100 Unlocked Dual-Band 850/1900 GSM Phone with FM Radio (Black) This unlocked cell phone is compatible with GSM carriers like AT&amp;T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. Unlocked Dual-Band GSM cell phone compatible with 850/1900 MHz frequencies. 1.8' TFT Display, 128 x 160 pixels; FM Radio;Battery Standby time up to 840 hrs; Games; Loudspeaker; 3.5mm Audio Jack and Phonebook up to 500 entries.