on 31-12-2020 01:56
on 31-12-2020 04:00
on 31-12-2020 04:00
@Sophie15 It sounds like you're looking to upgrade and not cancel. An upgrade will cancel the contract you're currently on and allow you to start a new one. If that's the case look on your MyO2 page to see what upgrades are available to you. http://www.o2.co.uk/myo2
If, however, you do want to just cancel your current contract, take a look here: Cancelling your contract - An updated guide - O2 Community