Can i add another iphone to find my phone

- Can i add another phone to find my phone
- Add another iphone to find my phone
- Can you add another iphone to find my phone
- How do i add another iphone to find my phone
- Can i add another person's phone to find my iphone
- How to add another iphone to find my phone app
- Can i add my daughters iphone to my find my phone app
- How do i add another iphone to my find my phone app