on 12-09-2020 09:59
I have received a new phone that comes with PAYG which is better than my current monthly tariff. Can I switch?
on 12-09-2020 10:02
If you want to switch from monthly to PAYG, you need to pay off your current contract first.
If that's done, see how to here https://www.o2.co.uk/help/phones-sims-and-devices/how-to-keep-your-mobile-number