I recently signed with sprint and miss my treo. I am looking to trade an unlocked Treo 600 for a sprint treo 600. The treo came from PalmOne unlocked and has never been carrier customized or carrier locked. The unit is about 3 months old and is in mint condition, no scratches anywhere. The screen has had an overlay on it since day one and is in perfect condition. I have used it with both ATT and Cingular GSM service and have had no problems. It will also work with T-mobile, we purchased 3 of the exact same model at the same time, the other 2 are currently using tmobile service so this one will work with it also. Items included are: The treo, charger, usb cable, original slip cover (used for two weeks) the original box and cd. I can also provide pictures if desired.