nokia 5230 unlock

I brought my Nokia 5230 type RM 588 back from the Uk. It was on the orange network. I don't know DCT it is if any and the model # 5230 doesn't appear in any lists. Will the code generator work or are they just sort of random numbers ? The generator says the phone type is ASIC 2 ? I thought it was the RM588 type ?
I would appreciate any help.
Thanks
Mata

Unlock code generator provides the codes which are generated by some algorithms. It may or may not work.
I found the unlocking service called http://www.onlinegsmunlock.com/orange-uk-nokia-bb5-unlocking-service/rs7wp10/ .This unlocking service provides the code for your mobile at $ 46.58 US Dollars .