Users can also opt to block phone numbers in the FaceTime app settings. Users may also initiate FaceTime through the iOS Contacts app. On an iPhone, users can start a FaceTime call during a phone call by tapping on the FaceTime icon. Users open the FaceTime app, enter the other person's phone or email address, then tap the video or audio icons. There are several options to place a FaceTime call. On iPhones, FaceTime automatically registers users' phone numbers. Users can also register their email addresses by signing on. To turn on FaceTime, users open the app and sign in using an Apple ID they can also sign in through the device settings.

Starting with iOS 6, Apple allowed users to make FaceTime calls over 3G and 4G networks on iPhone 4s or later and third-generation or later iPads. The following devices can access FaceTime over a Wi-Fi connection: iPhone 4 or later, iPad 2 or later, iPad mini, iPod Touch fourth generation or later. RequirementsįaceTime requires an Apple ID and is only accessible on iOS devices. Mac users running older versions of OS X can download FaceTime from the Mac App Store for $0.99. The FaceTime app comes preloaded on iOS devices and with all Mac OS X versions starting with Lion. FaceTime is an Apple video telephony application that allows users to engage in one-on-one video chatting over the internet. Apple FaceTime runs on iOS devices with front-facing cameras each chat participant must have FaceTime installed.

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