on 21-07-2023 17:40
on 21-07-2023 18:00
on 21-07-2023 18:19
Roaming is enabled on all all accounts bought directly from O2.
Some third party accounts may need a call to O2 to enable it.
You need to contact O2.
Message them on Social Media. Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG) or give them a call on 202 or 0344 809 0202 (contract) 4445 or 0344 8090222 (PAYG)
If you are abroad and having problems there are some things to try:
Check data roaming is on in phone settings.
Manually search for another network
Turn off 5g
Change your data APN to "mobile.o2.co.uk"
Check with O2 whether you have a roaming bar on your account. Do this via social media