Have tried that, my FaceTime and iMessage is now correct on my IPad but my phone is still showing the 23 day warning with a timer symbol against the number. This is very annoying.
this has changed the number however, when I go into FaceTime it shows my correct number but states this number only has 23 days left for iMessage and FaceTime as it states this number is registered to your Apple ID but is not associated with this pho...
I require help with the same problem for iPhone 11. When I go into settings, transfer or reset iPhone option the next option is reset or erase all content and setting, which one do I need please? This issue is driving me crazy!