Forest Radio?

Hi I've tried for the first time The forest on the PC / laptop Multiplayer Now I want to know how I can talk to the radio I press Q but the person does not hear me or I hear nothing I know Discord or teamspeak is easier but I want to Know how it works on the forest!

Have not found anything in the setting and find in the Internet only with

Does the forest work for me and blah blah blah

Before I forget where is this ship where I can build the new stuff or where can I find the other bow (NOT THE MODERN) has another term forgot him that keeps you almost like a weapon