Hey so I have an iPad 2 and also an iPhone 4s. I have set up iMessage on the iPad 2 where it receives at my email, and I did the same for FaceTime. On my iPhone I have iMessage and FaceTime set up to receive at my phone number and also the same email I used for my iPad 2. The problem occurs when a friend of mine using her iPod touch to iMessage me or using FaceTime to call me. Her contact is sending at an email address since she is using her iPod but I believe she has been messaging and calling me at my email because they both go to my iPad 2 and my iPhone but when she called me the other day on FaceTime I didn't receive the call on my phone it went to my iPad which was not with me. Later I received a notification of a missed FaceTime call on my iPhone. But it never rang for me to answer. I keep telling her to just iMessage and call me at my phone number so then it would only go to my phone, she says she does do that, but its still going to my iPad as well.