Unable to make phone calls

Citizen22

I have a fresh install of the latest stable release on a Pixel 6a. I haven't changed any permissions for the phone app. I'm unable to make phone calls, but I seem to be able to receive them. The hash matches on boot.

yore

Citizen22 Disable Wi-Fi calling if it isn't enabled from the carrier. It is known to cause this type of behaviour.

Citizen22

Should add: When I try to make a call the screen immediately says "Call ended", then returns to my contact list. I'm also unable to make a call from a manually dialled number.

de0u

Citizen22 When I try to make a call the screen immediately says "Call ended", then returns to my contact list. I'm also unable to make a call from a manually dialled number.

Is any of this information helpful?

https://grapheneos.org/usage#carrier-functionality

treequell

Have you tried contacting your network provider? They usually offer troubleshooting tips for Android devices, which should equally apply to your Pixel 6a running GrapheneOS.

Citizen22

I am able

treequell
I will try that. Might also be worth mentioning I can make calls with the same SIM card on an iPhone, and I can still make SMS messages on my GOS phone.

Citizen22

de0u
Okay, my provider wasn't helpful, but your post gave me an idea. I shut off LTE only mode, reset my phone and calls started working.
This is even though I appeared to have a working LTE connection that I was able to browse the web and make SMS messages from.

de0u

Citizen22 Thanks for reporting back! I'm glad it's working.

Citizen22

Thanks for your help, folks