I have included the majority of the details in the title however just to confirm this is the iPhone 4S, 16GB version in white which is locked to 3 network.
It comes complete in the original box, and the phone itself is in excellent condition.
The iPhone is still in warranty with Apple until the end of July 2013.
£280 is my lowest price, if you have any sensible questions please let me know.
Thanks for looking.