My experience on making calls on Phone (1) has been terrible.
My business is situated in a place where there is little to no cellular connectivity, So for making calls I highly relied on VoWi - Fi feature which worked good for my previous device.
But this experience is broken on this phone.
Most of the time I can’t hear the other person on call.
I use dual sim. Sometimes the issue occurs with Sim-1, but sometime with Sim- Probably a software error. Have uploaded feedback many times, but Nothing is unable to fix it till now after 2 years.
Calling is the basic feature of a phone and I don’t expect such a terrible experience while using it.