The commands

Hi all, could someone please let me know what all the function buttons do in the modded servers please? Ex: F4 is choose game type/map/rules. What is F5?

Thanks.

f5 is to start lobby

if ur in a match and ur host f5 is infin ammo

Thanks for the reply.
But after I select game type, I press F4, it automatically goes into the intermission count down. I never got to use F5 to start lobbies. Does that have anything to do with starting public matches on IWnet? I can only invite my friends to my server right now.