7210 help

[kieron]

i changed the security settin gon my 7210 to not allow any other Sim except my O2 and voda contract sims, Now 1year later like an idiot I have forgotten the code and cant use my new sim. is there something someone could do to help me out?
Thanks, Kieron

[8675309]

.....resetting the security code....hmmm.....try connecting
a fbus cable and use fbus maestro......or have it done by
a phone technician.....

[kieron]

So if I take it to my local nokia shop they will do it for me? Cheers.