Nokia 9 PureView was officially announced in February 2019, Device released in March 2019Mobile Network Support and BandNokia 9 PureView have Dual, (Dual VoLTE) Card Slots,Nokia 9 PureView support all GSM Based network providers. Nokia 9 PureView mobile device support 2G Band Frequency at GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 1900,HSDPA 2100,Nokia 9 PureView also support LTE based 4G Networks Support at Frequency level LTE 2100,LTE