DigiFlip Pro XT911 Tablet was officially announced in August 2014, Device released in August 2014Mobile Network Support and BandDigiFlip Pro XT911 Tablet have Micro-SIM Card Slots,DigiFlip Pro XT911 Tablet support all GSM Based network providers. DigiFlip Pro XT911 Tablet mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode.