Can you messenger without being Facebook friends?

Related questions

1. Can someone find you on Facebook if you deactivate your account?
2. What are secret conversations on Facebook Messenger?
3. Can Facebook messages be used in court?
4. How can you tell if someone is on messenger?
5. Can I have a friend on messenger but not on Facebook?
6. Is Facebook connected to Messenger?
7. Can anyone see your Facebook messages?
8. Can you get rid of Facebook and keep messenger?
9. How do you know if someone is on messenger?
10. What happens when you ignore messages on messenger?

Tags

1. #prompt
2. #choose
3. #users
4. #contact
5. #means
6. #messenger
7. #being
8. #contacts
9. #person
10. #facebook
11. #friends
12. #their
13. #through
14. #without