Can I use another persons SIM card if I sign in with my Apple ID and they have another phone that’s still using their own Apple ID and info without it creating problems?
My phone got stolen and I was wondering if I would be able to sign in on my grandma’s phone with my Apple ID while still using her SIM card. She still has another phone that has her Apple ID with it too. Would it interfere with our messages and calls? What would happen?
iPhone 11, iOS 16
