Newer iPad 2 has two cameras and hence allow facetime calls. With a tap you can make video calls from your iPad 2 to someone else’s iPad 2, iPhone 4, new iPod touch or Mac over Wi-Fi connection. You can conduct facetime calls in good quality provided both communicating parties are using
Disable & block Facetime on iPad, iPhone
Facetime feature enable you to make video calls using camera on iPhone, iPad Apple devices. It provides rich interactive experience allowing you to view video and listen voice while interacting with other person using Facetime. However, at times you may want to disable Facetime