Well it worked for a bit and like many others posting to the ID community, it's stopped working for no apparent reason and despite being enabled, it now does not work.
Are you using the most up to date software?
Yep, I’m bang up to date, running Oxygen OS 10.0.5. I’ve enabled the Oneplus LogKit also in which I’ve enabled VoLTE and VoWifi switches.
I have sent you a direct message with more information.
A bit of an update…...if I enable flight mode (which turns off mobile and wi-fi) and then enable wi-fi manually, wi-fi calling works. It may be that my phone is not switching to wi-fi calling because the iD mobile signal strength isn’t weak enough. It’s a dual SIM phone and my primary EE SIM usually switches to wi-fi calling whenever wi-fi is available - EE must force the switch to wi-fi calling even when mobile signal is strong.
It does sound like this could be the issue.
However please try contact them as advised on private message they may be able to assist further.
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