i want to put a security code on my nokia 3600 .. how can i do this?

[Sa'edh]

i mean when i want to enter the security code ... {code error } appears
and i don't know the number i should put

 

[Shalma]

try the default codes like 1234 or 0000. if they didn’t work our you can go with resetting your phone. You can reset your security code through master reset codes. You can get the master reset codes from Unlocking4Free.com