I registered my phone number and received a text message, but it says "unavailable for iMessage and FaceTime." Where can I find it? What can I do?
[Re-Titled by Moderator]
Original Title: iMessage activation
iPhone 16 Pro, iOS 26
Try activating your account online. Go to apple.co/IMFT-mac, then click 'Get Started' in the Enable Apple Account box. Sign in and follow the onscreen instructions.
If that doesn't work, try the steps in this article: If you can’t turn on or sign in to iMessage on your iPhone - Apple Support
Try activating your account online. Go to apple.co/IMFT-mac, then click 'Get Started' in the Enable Apple Account box. Sign in and follow the onscreen instructions.
If that doesn't work, try the steps in this article: If you can’t turn on or sign in to iMessage on your iPhone - Apple Support
Unable to activate iMessage and FaceTime using registered phone number
