O2

I'm having quite an issue whereby my phone is almost constantly not re-authenticating with the macro network following being on a VoWLAN connection, such that when I leave my property I get "Emergency Calls Only". To clear this I need to put the phon...

Hi all, quick question; I've not long joined O2 and having just been to Northern Ireland and crossing the border in to the Republic I didn't receive any SMS notification that I'm roaming with applicable out of contract costs etc (ie international cal...

Is it just me or is the 5G coverage overlay on the main coverage webpage not working for anybody? When I put a postcode of known 5G coverage it says none exists. I tried central Manchester for example and got the same result! All the other technologi...