My phone nokia 6 but not support my airtel sim

[rajukoch7]

My phone nokia 6 but not support airtel sim how can support

 

[webworkings]

The device will only support a SIM if the SIM you are using is for their type of network. Either CDMA or GSM. So it is going to depend on where you got the phone through (what carrier) and where the SIM is from (again what carrier).

If the SIM and the phone are on different networks, then they won't work together. So once you know what network the phone is from you need to contact the carrier your SIM is through and ask them directly about if the phone will work on their network or not.