unlocking my 6280

HI. Does any one have the code to unlock my 6280. it's on O2 (uk) PAYG not contract. Or know of a free programme that can unlock it. I have heard of programmes on the net that (claim) to do it for free but can't find any Free ones for my phone! A shop where I live say's they can do it for 20 pounds. But I rather have a go at doing it myself and save a few quid, if it's easy to do that is?.

thanks.

6280 this can only be unlocked via a payed solution,and test point,
sorry,,,,there is no free software to unlock a 6280.