Here’s another iPad Basics tip – again this is one that I see get asked an awful lot on support forums: How to change the email address / addresses for the Messages app.
And it’s easy to do of course. Here’s how:
— Open the iPad’s Settings app
— Scroll down the left sidebar a little way and tap on the ‘Messages’ section entry
— On the Messages window on the right tap on the ‘Send & Receive’ entry
— That will bring up the iMessage window on the right. This will show your Apple ID right at the top, followed by sections for ‘You can be reached by iMessage at’ and ‘Start new conversations from’.