Unlock The Motorola Tfc139b Is It Possible To Unlock A Motorola V9 On 3 Network?

Is it possible to unlock a Motorola V9 on 3 network? - unlock the motorola tfc139b

I have this website (the link is here http://www.fonefunshop.co.uk/Unlocking/motorola/subsidypassword.htm)
She says she can not open my V9 is currently on 3 network of 25 pounds, but I saw another Q & A and some say u can not unlock a phone 3 Help me if you please