on 23-03-2020 13:35
on 23-03-2020 13:36
You need to go to Upgrade rather than tariff change, but be advised, there may be fees depending on your current contract.
You will be informed as you progress through to checkout.
on 23-03-2020 14:01
on 23-03-2020 14:02
on 23-03-2020 14:02
Yes, just select sim only upgrade and you just keep your phone.
The tariff will change on the system so no need for a new sim card either.