How to use the Apple 5s FaceTime? How to use FaceTime

1 When using Facetime we need to have an ID number, this can use the Apple ID, now we click on the phone "settings"-"Facetime". Enter the image below.

2 Then we can see the "Facetime" id as shown. If the current login is another Apple ID instead of your own, we can click "Apple ID" to make a cancellation change. If you do not have an Apple ID, we can register an Apple ID (recommended reading: Apple ID registration method)

3 then we can use "Facetime" to enter the video call after we log in.