How to add another phone to find my phone app

- How do i add another phone to find my phone app
- How to add phone to find my phone app
- How to add phone to find my phone apple
- How to add another device to find my phone app
- How to add another iphone to find my phone app
- How to add a phone number to find my phone app
- How do i add another person's phone to my find my phone app
- How to add another apple watch to find my phone
- How to add airpods to find my phone app
- How to add devices to find my phone app
- How to add ipad to find my phone app
- How to add someone to find my phone apple
- How do you add a phone to find my phone app