Here's a quick summary on how Facetime works on the iPhone 4. Steve Jobs said that this was his childhood ream. This is what people have been watching in sci-fi movies all along. The ability to talk to each other which seeing each other's faces. Now this has become a reality and the ability to do what is know as Facetime Video Calling according to Apple is now a reality. This post is not a look at the technical specifications but rather on just how it works. Firstly Facetime works right out of the box and there is no set-up needed. So if you want to start a video call with your friends, find your friend in your contacts list and just tap the Facetime button. If your all ready on a voice call and you want to shift to Facetime. Just tap the Facetime button on your screen.Once you do that an invitation pops up on your friends screen asking if they would like to join you in a video chat. If your pal clicks yes it starts working. You can also choose portrait and landscape mode. The...
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