O2

Ok, so have a Nokia X10 5G phone, been migrated from Virgin to O2, and looking to access the wifi calling that my handset is capable of. According to my O2 account, wifi calling is switched on, but I am unable to find how to access it on my Nokia. Ap...

As per title.Have been migrated from Virgin Media, and want to turn off voicemail.In VM's account, I was able to access things like roaming, voicemail, and call barring, premium numbers, etc, and change their preferences from the account, both websit...