Phone Number Missing On iPhone, iMessage.
i Have Activated My Iphone with NET10, my friend also has net10 and he can imessage perfectly, but when i try to imessage him it will show up as my email and my number doesn't show on "start new conversations" i've already tried changing my number on the phone settings, and on my apple ID, still doesn't work. help please
iPhone 4S, iOS 6.0.1