Q: Why is it that when a previous contact in my address book updates their iPhone and then text me they show up as an iMessage under an email address they have instead of their phone number? - Addison A: This actually has nothing to do with your own address book, but is instead a problem on the other person’s iPhone. iMessage can be used with a phone number or an email address, and iPhone users who have signed in with an Apple ID generally have…
