Hi John
Heres some pic's fella sorry for the slow response
I bought the 4s off ebay as i lost mine! The phone is 9 months old only reason for selling is i am now due a upgrade.
So is still covered by Applecare warranty for another few months
I have PM you the Serial Num so you can check yourself if you just copy and paste it here it tell you how much warranty is left
Hope this helps mate
Tarren
https://selfsolve.apple.com/agreementWarrantyDynamic.do