i-mobile IQ 512 DTV was officially announced in December 2014, Device released in December 2014Mobile Network Support and Bandi-mobile IQ 512 DTV have Dual Card Slots,i-mobile IQ 512 DTV support all GSM Based network providers. i-mobile IQ 512 DTV mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode.