How do we set a password on a certain image on a mobile phone?

Question

I have a Nokia 6300, and I was wondering if there was a certain application that I can use for this.

Answer 1

If your phone came with a manual, than you should probably search through it.  

Answer 2

with nokias you can set passwords for selected parts e.g. music, videos, pictures because my friends have nokias and this is what they do

Answer 3

scroll your nokia phone to setting, and from there you get profile for which you can do what you want to do.