on 18-12-2023 15:31
Hello< please help. I have received my new phone, set it all up but all calls fail. I need to speak with someone.
on 18-12-2023 15:38
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 18-12-2023 15:39
If this is an upgrade you can use your old sim, or do a sim swap from the old sim to use the new one.
Guide: Sim Swap: a mini guide 2017 update