Out of the blue the other day, a player texted me, instructing me to tune to a particular radio channel.
I ignored it because I wasn't interested. A few minutes later, I was in a fight and the same guy's voice starts booming in my speakers with the same instructions and repeated them twice for good measure. It was louder than everyone else's vox and startled me enough to make me screw up and stall out on the deck.

Is there a way to prevent random people from barking orders at me, while I try to play?