Place it as the final beat of a call scene, right after the last line of dialogue, then follow it with a shocked reaction to sell the hang-up. For a louder prank, open with a bass boost Discord call before the conversation starts, then cut straight to the disconnect.
O tym dźwięku
This is the brief electronic tone a Samsung Galaxy phone plays when a call disconnects, a clipped, flat beep that cuts the conversation off without warning. It feels abrupt and a little awkward, like being hung up on mid-sentence, and instantly familiar to anyone who has used a Galaxy S, M, F, A, E or Z handset.