on 18-10-2023 20:50
weve upgraded our mibiles and we have no network we are unable to receive or make calls the same with texting i received at message earlier stating 4g calls had been switched off
on 18-10-2023 20:53
Did you order new sim cards?
If so you need to do a sim swap
Guide: Sim Swap: a mini guide 2017 update
We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this
or give them a call on 202 or 0344 809 0202
on 18-10-2023 21:12
Try rebooting your phone and also check this guide Guide: Is the network down for me or everyone?