sourabh6septAs still Airtel Wifi calling is not supported officially for the device , you need to insert the sim into a officially supported devices and call customer care to activate wifi calling , then insert back to your device. That's how it will work. Settings and activation has to be done from both operator and device owner.(In some cases like mine , it is automatically activated). Make sure you are having 249 and above plan . Else Airtel money suckers will not support you.
@vckanandvpp Can you help me with enabling Wifi Calling for Airtel in PE+ on Max Pro M2? I've enabled it in the settings, but it still doesn't work.