iMessage & Facetime
Suddenly I am unable to use my cell phone number for iMessage & Facetime it keeps saying awaiting activation. Any solutions to this issue?
iPhone 11 Pro, iOS 13
Look here for some help.
If you get an error when trying to activate iMessage or FaceTime - Apple Support
I also suggest turning off WIFi, restart the device, wait a minute or so, and turn WiFi on again. Then try to activate again.