What does it mean if Find My iPhone is offline?

Related questions

1. Is there a way to see how long you've had your phone?
2. How can I find my iPhone without iCloud or find my iPhone?
3. Why is my iPhone not showing up on Find My Iphone?
4. Can I Find My iPhone Without Find My Iphone app?
5. How long does an iPhone Last?
6. How can I track my daughters iPhone without her knowing?
7. How do you find out what year my phone is?
8. How do I find out when my iPhone was activated?
9. How can I find out when my iPhone was purchased?
10. Does every iPhone have Find My Iphone?

Tags

1. #offline
2. #network
3. #cellular
4. #device
5. #turned
6. #connected
7. #callback
8. #status
9. #currently
10. #display
11. #finds
12. #person
13. #either
14. #phone
15. #hence
16. #iphone
17. #means
18. #number