switching between 2 Apple IDs for facetime and iMessage on same device iOS 11?
Just bought a new iPad Pro iOS 11 which is a present for OH and hasn't been set up yet.
I have an iPhone (iOS 11), old iPad (iOS 10) and 2 macbook pros (2013 and 2015) which we share as a couple. All have the same original Apple ID.
The new iPad has been bought for OH for when he travels, when we want to Facetime and iMessage.
Obviously we can't call the same Apple ID and phone no.
Q: does he (1): set up his new iPad with his own Apple ID, then we use Family sharing to share content (apps and their content, photos, iCloud, iTunes content purchases), which means FT and iM are linked to his own ID and phone number only;
OR (this is what someone at the Apple hesitantly suggested - don't think they've tried it)
(2:) Set it up as normal with the existing original Apple ID, then only when he is going away, sign out of the old Apple ID just in Face Time and iMessage and switch to his own new one? (Bit like skype with 2 IDs on one device and switching between them)?
However presume FT and iM will auto select the Apple ID used to set up the iPad, so which is the best and simplest solution please?
on google, someone mentioned it's only possible on iOS 11 to switch between Face time IDs if the old ID signs out of iCloud first (?). I can't see how to sign out of iCloud on either my iPhone or old iPad.
Please advise if you know. If it's a nightmare, we are going to stick with the old iPad and return the new one.
iPad Pro Wi-Fi, iOS 11.2.1, null