The iPhone was the first Apple device to gain access to their free video calling service, FaceTime. Since 2010 and the iPhone 4, FaceTime has been integrated right into the built-in iOS Phone app. That means you can make, or switch to, a FaceTime call as easily as a regular call. What's more, because your iPhone is with you all the time, and because FaceTime now also works over cellular data as well as Wi-Fi, you can make a FaceTime call at any time, from anywhere. That makes it perfect for everything from keeping in touch with family while you're on the road, to getting a second opinion on that jacket while you're out shopping! (Just keep an eye on your data cap!)
If the person you want to FaceTime has more than one number or email address associated with their
If you have multiple phone numbers and emails for that person, you'll be asked to pick one. Tap on the correct email or phone number to select it. 5. The FaceTime call will connect and after a few seconds, you should see the person on the other end pick up. That's it!
If you're already on a phone call with someone and decide you want to FaceTime instead, you can easily do so by converting the call to a FaceTime call in just a few short taps.