Trouble syncing new IPhone with existing Ipad
My IPad won’t accept the email that I associated with my new I phone for syncing the two devices to share Apple Music subscription.
Question marked as
Your iPad and iPhone must be signed-in to iCloud using the same AppleID, or, alternatively, you must set-up Family Sharing - with which you can selectively share purchased Apps, subscriptions and Apple services.
Set up Family Sharing – Apple Support
Share App Store, iTunes Store and Apple Books purchases with Family Sharing – Apple Support
https://www.imore.com/how-set-up-family-sharing-iphone-ipad