on 25-08-2020 14:34
on 25-08-2020 17:11
on 25-08-2020 18:11
on 25-08-2020 18:11
It is supported.
https://www.o2.co.uk/connectivity/wifi-and-4g-calling
on 25-08-2020 18:16
28-08-2020 23:29 - edited 28-08-2020 23:45
28-08-2020 23:29 - edited 28-08-2020 23:45
Ok, I've done a sim swap already - doesn't help. signal is changing straight away to 3G when making a call and no VoLTE option in phone settings.
Second SIM card from Three doesn't seem to have such option (only WiFi Calling) but when making a phone call on Three's SIM it stays on 4G all the time.
Tried my O2 sim in my wife's P20 and... there it is! 4G Calls available!
What should I do now. Ask O2 to replace the phone? Its few days old.
on 28-08-2020 23:50
on 28-08-2020 23:50
@Gracjan wrote:Ask O2 to replace the phone? Its few days old.
That would be what I would do, yes.
on 29-08-2020 00:17
on 29-08-2020 00:17
on 29-08-2020 00:22
on 29-08-2020 00:22
30-08-2020 18:35 - edited 30-08-2020 19:26
30-08-2020 18:35 - edited 30-08-2020 19:26
Seems like I will be waiting for some soft update from Huawei as the phone is "quite new" on the market... .
They said that they cannot guarantee if the replacement will have correct firmware so I have been advised to... wait.
on 30-08-2020 19:09
on 30-08-2020 19:09