on 11-01-2021 21:56
I have recently bought an android phone and want to keep my old payg O2 number. I have received my new sim card with a new number but I want to change it to the old number. I've completed and returned the "Keep my number" form. Haven't heard anything. I need to start using my new phone!
on 11-01-2021 21:59
You just need to do a sim swap from your old sim Guide: Sim Swap: a mini guide 2017 update