Call not received and outgoing after full signal bar.
Try resetting network settings. Also check if volte is available.
Do Airplane mode 2 ,3 times then check.Then also issue then restart the phone.
Thats based on your service provider and Open my Jio app and trouble shoot your network if any problem occurs troubleshoot your sim and raise a complaint on my jio app
Looks like carrier issue contact service center
Something New is on the Horizon, what is it?
by YRJ, 2021-03-01