ok, Let me consider you have one game developed and ported to good number of handsets.
First thing you got to do is search for publishers who are ready to accept your game. Be patient in it as many publishers dont turn up after getting your games. And they dont reply or send the monthly download counts. Also it is not good contacting big publishers as they will not be interested in publishing or speaking about single game. So you need to find a small publisher for each country and try speaking with them.
If you are really interested in publishing your game with our network, do contact us with your demo and screenshots. We usually work with many freelancers in porting, testing and publishing their games.