Hi, I have an iPhone 12 under a plan with WiFi calling enabled on the
device and super strong WiFi network at home, however, when I test WiFi
calling by activating airplane mode and turning the WiFi on and trying
to make a call, the phone tells me I ...
Thanks, spoke to O2 and went through their trouble-shooting (basically
checking for the obvious). Apparently all iPhones are eligible by
default for WiFi-calling so no action needed to my account. The last
thing they wanted me to do was take the SIM ...