Wi-Fi Calling on FP2 on Android 10

I don’t think that’s quite correct. This is just some generic software button.
In the case where the provider did provide both, the following was shown (post under the one you showed):

Here’s a screenshot on my FP2 (LOS 17.1):

The information in the post you linked is missing (and my povider provides support for VoLTE and VoWiFi AFAIK).

1 Like