

It's actually less intuitive but still pretty easy. If you're running iOS 10.3.x, iOS 11, iOS 12, or iOS 13 on your iPhone, you won't be able to add new email addresses in the same way as in older iOS versions. If you're still running iOS 10.2.1 or lower, it's easier to add emails to FaceTime where you can be reached, but in iOS 10.3 and higher, it's a little trickier. I'll show you how in iOS 11 and higher first, then how in iOS 10 or lower even though most people have iOS updated. Also, in iOS 10, there are multiple ways to associate email addresses with your Apple ID for FaceTime use, while in iOS 11 and higher, there is only one way. I'll assume you already have FaceTime turned on and that your Apple ID email address is being used for FaceTime audio and video calls. More importantly, you can add any other email addresses you'd like to the list, so you never have to worry about a friend, family member, or coworker not being able to audio or video chat with you. While you can't remove your phone number as an option, you can withdraw your Apple ID email account. On your iPhone, your phone number and Apple ID email address are the default ways in which somebody can contact you on FaceTime.
