Three prerequisites for establishing a FaceTime video call:
1. The contact you are calling must be an Apple device or a Mac computer.
2, the two sides must be through Wi-Fi wireless network connection, MAC can be wired network connection, 3G network can not connect.
3, to ensure the normal use of FaceTime, because in some countries or regions can not use the function, in China is possible.
How does the iphone use FaceTime to make free video calls?
1, we must have a FaceTime account number when preparing to call, this can register with the email address.
2, then we find the contact person of the video call, click the email address or telephone number that they use in FaceTime.
3, then click on the Mobile Phone newsletter on the "+" button, in accordance with the requirements of the screen input contact person's name and e-mail address, telephone number and other information. When you enter a phone number, include the country code.
4, in the lower right corner of the "recent call", select the contact person or mobile phone number, you can also select the "personal collection" in the contact person for video calls.