Huawei Y6 was officially announced in July 2015, Device released in July 2015Mobile Network Support and BandHuawei Y6 have Dual Card Slots,Huawei Y6 support all GSM Based network providers. Huawei Y6 mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 2100,Huawei Y6 also support LTE based 4G Networks Support at Frequency level LTE 2100,LTE 800,LTE 1800,LTE 2600,LTE 900,comes with network handling support with Network