Forgotten security code: Ericsson R380 World

I have a Ericsson R380 World phone with a forgotten security code so
phone is locked and not usable.

My uncle gave me the phone which he hadnt used for ages and now he cant remember the code he chose.

As per page 77 of the manual I have tried the default 0000 but it doesnt work. My uncle changed it to something else but cant remeber to what.

I know this should be easier than getting rid of a network or SIM lock but I just cant do it.

:sad:


thanks guys
Jessy