Mobile Network Support and BandHuawei P40 Lite E have Nano-SIM,Hybrid Dual Sim Card Slots,Huawei P40 Lite E support all GSM Based network providers. Huawei P40 Lite E mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 900,HSDPA 1700,HSDPA 1900,HSDPA 2100,Huawei P40 Lite E also support LTE based 4G Networks Support at Frequency level LTE band, 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600),