Ex contract blackiPhone 3GS .

Hi there I have for sale my iPhone 3GS - great phone but sitting unused due to me upgrading my phone for the iPhone 4gs. The phone has been put back to the factory settings so when switched on is just how it comes when new - you will have to install iTunes on to your laptop/ computer to start up and sync the phone to your iTunes. As the phone is ex contract you will have to go into the O2 shop for them to change settings to make it pay as you go ( this is easy done and takes them minutes to do) have done this many times with our previous contract phones) or if you have an o2 contract You can just insert your sim card The phone has a switch on the side to turn it to silent which sometimes plays up, but the silent mode can easily be applied through settings. Great phone, great price!! Please only reply if you intend to buy! Quick pick up preferred! Thanks