At the beginning of the game, introduce yourself if not familiar with your partner, or players.
If you are playing with weaker players, work on shots that they can return and learn from.
If playing mixed partners, be courteous and not slam directly at weaker opponents.
Unsolicited coaching on the court is not to be done. If someone is new, or asks for your input, do so briefly, being mindful of the flow of the game.
When a ball is out of bounds, call “out” loudly, as well as using a hand signal with your hand/arm pointing up. Because of noise level, the hand signal is preferred.
Be courteous to each other, no foul language or aggressive words or behavior. Positive remarks and encouragement only.