Guide for Facetime - Call Video HD, Tips for Beginners

Guide Tips for Facetime
I made this guide for my interests and share experiences with others.

My apps has some tips such as:
+ Add or remove your phone number to FaceTime on your Mac, iPad, and iPod touch
+ How to block contacts on FaceTime for iPhone and iPad
+ How to make a FaceTime call from your iPhone or iPad
+ How to turn on, off, and restrict FaceTime on iPhone or iPad
+ ...
If you have anyproblem about the application, please contact me at: [email protected]