How do you know if your blocked on Messenger?

Related questions

1. Do you need a Facebook account for Messenger?
2. Can anyone else see my messages on messenger?
3. Can you tell if someone blocked me on messenger?
4. Do non friends get messages on Facebook?
5. Can Facebook messages be used in court?
6. Can I have a friend on messenger but not on Facebook?
7. How much data does a Facebook Messenger call use?
8. Is Messenger safe to use?
9. Can someone message me on Facebook when I deactivate?
10. Do Facebook Messenger texts show up on phone bill?

Tags

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2. #person
3. #account
4. #paper
5. #message
6. #their
7. #bottom
8. #available
9. #looks
10. #deactivated
11. #blocked
12. #messages
13. #facebook
14. #either
15. #airplane
16. #completely