ZTE Blade Q Maxi was officially announced in October 2013, Device released in December 2013Mobile Network Support and BandZTE Blade Q Maxi have Yes Card Slots,ZTE Blade Q Maxi support all GSM Based network providers. ZTE Blade Q Maxi mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode.