@Conner26
If you have upgraded, use your old sim, or do a sim swap to use new sim Guide: Sim Swap: a mini guide 2017 update
Otherwise, contact O2 Guide: How to find help & contact O2
Guide: A Guide to Skype
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.
