@Gabrielle1
Check here https://www.checkmend.com/uk/
Also look at Guide: How can I sort out my network issues?
Guide: Is the network down for me or everyone?
https://www.o2.co.uk/apps/my-network
If it's a faulty sim, pop in store with photo ID or contact O2 to send a new one Guide: How to find help & contact O2
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
