Hi

what i can suggest, just try

celular  network, where is your id network, your number- add your number +447xxxx

This trick saved me when the wi fi ca.ling has not worked on my iph 12…just try and see if something will be change 

Hey there ​@Gazza 3166, sorry to hear that.

When you go into settings, is your phone number showing, and showing correctly?

Have you tried resetting network settings?

Thanks,

Tyler

Yer my number wasnt showing when i first put the sim in, couldnt even get a signal, once i entered my number i then started to get signal, at best still 0-1 bar if im lucky, as for wifi calling, deffo not working and ive tried every single trick ive found on google inc resetting network settings, still no joy at all, i eventually tried my sim in my old android, wifi calling works fine in that case, i then tried my friends voda sim on my iphone and wifi calling did indeed work, so i put my ID sim back in and it stopped working again.  So 1 - i know wifi calling is active on my sim just not in my iphone, 2 - I know wifi calling is working on my iphone just not with the ID sim lol.  So where does one go from here?, unless anyone has a magic solution i see no alternative but to wait 30 days then request my PAC and move to a voda or O2 sim, at least then it will work and i will have better signal anyway.  Id rather avoid that headache, but i dont see any other choice really, Ids signal is so bad here im missing plenty of calls unless theyre made over a messaging app like whatsapp.  Its a shame, before the voda merger they always had ok signal here, in hindsight all three networks and voda shouldve thought their deal through and allowed customers from the other network roaming priveledges, example - ID could connect to Voda etc.  maybe in the future something like that will be available.

My numbers already there