BLU T174i Aria Unlocked Quad-Band Dual SIM Phone with Bluetooth, Camera and 1.8 Display (Black/Blue) 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 Quad-Band Dual SIM GSM cell phone compatible with850/900/1800/1900MHz frequencies plus GPRS data capabilities. 1.8' TFT Display, 128 x 160 pixels; VGA Camera; Bluetooth; FM Radio; MP3 Player and Video Player. MicroSD Card Slot up to 8 GB; Battery Standby time up to 860 hrs and 3.5mm Audio Jack.