Can apple id be signed into 2 phones

- Can you be signed into apple id on 2 phones
- Can 2 phones be signed into the same apple id
- This apple id cannot be used to unlock this iphone
- Apple id account recovery enter your trusted phone number to continue
- If you have an apple id sign in with it here problem
- How to sign into apple id without phone number
- This mac is linked to different apple id