How to change imessage email to phone number

- How to change imessage from email to phone number on macbook
- How to change imessage from email to phone number on iphone
- How to change imessage from email to phone number on ipad
- How to change imessage from gmail to phone number
- How to change imessage from email address to phone number
- How to change imessage to phone number not email
- Unable to change imessage from email to phone number
- How to change imessage from email to cell number
- How to change imessage from email to mobile number