Finally got around to pairing my new Ultra 2 today so unpaired my old SS Series 7 (removed the plan) and then paired my new watch.....called EE when I got to that stage and the tech support person knew exactly what to do, took the new EID and I was up and running in less than 15 mins.....didn't try and mess around with the contract etc, smoothest its ever gone (I've had series 3,5 and 7 before, all cellular and its been a right pain)
Well happy with the Ultra 2 😎