O2

I have had to call O2 repeatedly to get the PAC transfer completed. The transfer was not completed in the timescale that was advised. O2 signal at home is indifferent so tried to Enable WiFi Calling but despite having a compatible mobile it transfer ...

When I click the Enabling WiFi switch on my compatible iPhone a pop up takes me to the O2 website where I go round in circles trying to find out how to activate WiFi calling