How do you enter cheats on Deus ex GOTY

First press " T " during game play. Look at the left bottom corner. It will look as =
>Say

You have to cut that word and have to add letters so it looks like =

>set JCDentonMale bCheatsEnabled True
and press enter. cheat mode enabled

Go here to see more => http://cheats.ign.com/ob2/068/011/011727.html