on 09-12-2020 20:11
I am thinking about changing my current sim only 30 day contract and upgrading it slightly. I want to keep my phone number and have seen a plan for 16.00GBP per month. My current plane is 15.03 GBP per month
Do I buy the new sim plan and insert it in to my phone? sorry to be so thick about this, but I have not done it before
on 09-12-2020 20:18
Just do the upgrade and everything will changover on your current sim card, so there's no need to do anything else after you do the upgrade.
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)