hello!
I hope anyone can help me. My problem:
My iPhone doesn't know my caller ID, so I'm not able to use iMessage or FaceTime (I only can use it with my apple-ID). It says my iPhone is "unknown" and in iTunes the caller ID is n/v. So this is what I tried so far:
+ I got a new sim card from my provider (I bought the iPhone together with the sim card, so this is not the problem)
+ I restored it completely
+ I tried another sim card from a friend in my iPhone and there was no problem, so it has to do with preferences or my sim card?
I hope, anyone can help me, because I really want to use iMessage.
I hope anyone can help me. My problem:
My iPhone doesn't know my caller ID, so I'm not able to use iMessage or FaceTime (I only can use it with my apple-ID). It says my iPhone is "unknown" and in iTunes the caller ID is n/v. So this is what I tried so far:
+ I got a new sim card from my provider (I bought the iPhone together with the sim card, so this is not the problem)
+ I restored it completely
+ I tried another sim card from a friend in my iPhone and there was no problem, so it has to do with preferences or my sim card?
I hope, anyone can help me, because I really want to use iMessage.