Call quality is above average. Ear piece sounds sharp and crystal clear. External speaker is very loud but distorted and "muddy" if put to max volume.

There's an option to automatically record all incoming/outgoing calls. This is an important feature to me.

The most important part when it comes to call quality is signal reception. P2 has hard plastic/PVC covered antenna at the top of the unibody metal. So, signal reception is above average.

It's very unfortunate that VoLTE is not supported at the moment. Hopefully LeMoto will push an OTA update to enable this feature so that call quality will be enhanced further.