on 19-06-2025 12:18
I have two phones on my contract but can't get a response from one to another when I ring.
on 19-06-2025 12:43
Not much info to go on there but check these guides.
Guide: Is the network down for me or everyone?
Guide: How can I sort out my network issues?
https://www.o2.co.uk/apps/my-network
For account issues Guide: How to find help & contact O2