multiple ID drama!
trying to help my friend set up her new MacBook. She has several apple IDs one gmail one which she has used for the App Store and iTunes but the other one is an apple .Me ID which has her phone number associated with it. basically at the moment the only we can get iMessage ,FaceTime to work across all her devices iPhone iPad and Mac is to have the computer/phone/iPad signed in as the @gmail ID but iMessage and facetime signed in as @me. We cannot remove the phone number from .Me and it won't allow is to add it to the @gmail one as it is in use by a different account. is this usual. and how can we sync the contacts from iCloud as they are currently only on the phone and not the computer