How do you know if a phone is blacklisted?

Related questions

1. Can police track a stolen phone?
2. What carrier is my phone IMEI?
3. Can a blacklisted phone be tracked?
4. Is my IMEI blacklisted?
5. Can someone use a stolen iPhone?
6. How do I know which carrier My phone is locked to?
7. Is my phone locked to Telstra?
8. How do I find out what carrier my iPhone is locked to?
9. Can you unlock a blacklisted iPhone?
10. What happens when a phone is blacklisted?

Tags

1. #display
2. #first
3. #blacklisted
4. #smartphones
5. #keypad
6. #phone
7. #unique
8. #checking
9. #devices