Mobile Network Support and BandNokia 215 4G have Dual Nano-SIM Card Slots,Nokia 215 4G support all GSM Based network providers. Nokia 215 4G mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800 and Hight Speed 3G Network Band at WCDMA B1/B5/B8,Nokia 215 4G also support LTE based 4G Networks Support at Frequency level LTE FDD: B1/B3/B5/B8,LTE TDD: B38/B39/B40/B41 - 120Mhz only, In India,comes with network handling support with Network settings and work offline