Palm Tungsten/W locked network

[bulid]

I have a problem with my palm, Tungsten/W,
it is not accepting my sim card with error message:
'SIM is not autorized by your mobile carrier' (Tel 2F65)

Can anyone help and advice how to unlock it?

Thanx in advance

[julvir]

http://www.gsmhacking.com.ua/

for palm i know only him