Unable to create FaceTime group calls on iPhone 15 Pro
Why can't I create a FaceTime group call? iOS has been updated to the latest version, the FaceTime app itself was deleted and downloaded again, turned FaceTime off in the settings and turned it back on. It still doesn't work out to add people, and they can't add me either.
[Re-Titled by Moderator]
iPhone 15 Pro, iOS 18