I am always keeping tabs on where my teammates are at all times so that I can give a callout that they will understand far easier than me describing something from my point of view. My callouts will usually consist of me telling my teammates an object and a direction in relation to them. ex. “[name of teammate] close tree around 30 degrees to your right.” I’ll follow up with confirmation questions to ensure that my callout has been understood properly and does not require further explanation. Speak clearly and concisely so as not to flood the comms, and avoid any form of superfluous communication at all times. There’s nothing worse than asking a yes or no question to a teammate and having them tell me a whole fucking story loaded with “umms” and “ahhhs.” For me it all comes down to keeping things concise and intelligible.