BLU Q261 Deco Unlocked Quad-Band Dual SIM Phone with Camera, Bluetooth, microSD Slot and Social Networking - No Warranty - White This unlocked cell phone is compatible with GSM carriers like AT&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 GSM cell phone compatible with 2G Network 850/900/1800/1900 MHz frequencies for both SIM Card Slots. 2.31-Inch TFT Display, 320 x 240 pixels; Dual SIM Card Support; Bluetooth; 1.3 Camera plus Video recorder and MP3 Ringtones. Social Networking with Facebook and Twitter; MP3/MP4 Player; Stereo FM Radio; Games; microSD Card Slot expendable up to 8GB and SMS/MMS Messaging. Talk time up to 3 hrs - Stand-by up to 200 hrs.