Partially blocked shot

[WhistlesAndStripes]

Originally Posted by Rob1968

2-man game: as Trail

3-point attempt from left elbow area, by A1, shot is partially blocked by B1, immediately off the shooter's hand, and then goes towards the basket, but is not touched by any other player, and goes out-of-bounds on the endline, to which Lead whistles the ball dead, and indicates B team possession.

How do you guys handle the communication with your partner, to let him/her know that the ball was last touched by B1?

I give a quick tweet of the whistle to get my partner's attention, give a tip signal to him, and signal the direction we should be going.