Sharp A1 was officially announced in September 2016, Device released in September 2016Mobile Network Support and BandSharp A1 have Dual Card Slots,Sharp A1 support all GSM Based network providers. Sharp A1 mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,Sharp A1 also support LTE based 4G Networks Support at Frequency level LTE 700,LTE 2100,LTE 1800,LTE 2600,LTE 900,LTE 1900,LTE 2300,LTE 2500,comes