Forum Discussion
OnePlus 8-5G Wifi Calling has no sound
My new OnePlus 8-5G phone (TMobile in US) cannot consistently send/receive wifi calls. Once answered, there is no sound on the OnePlus 8-5G phone while the other end can hear OK. I've tried updating ...
Update - I’ve also tried replacing the SIM and toggling call mute/hold.
I contacted OnePlus and they first told me the problem was "already solved" and that I needed to contact TMobile for the fix (which, when I asked what it was, they said "The latest OTA update" which I already have). So no help there.
So far, the only thing that has worked for me, is to reboot the phone once I'm connected to the new WiFi network. But this doesn't last- If I do this first thing in the morning, by afternoon I have to reboot again. SMS Text messages do not seem to work over wifi at all (send/receive) on this device.
