Open with an app tap as the phone is picked up, then place this clip in the middle of the scene while the caller waits, and close with the buzzer when the call is refused and the screen goes dark.
關於此聲音
This is a ten-second cell phone ringtone for a collect call, with an electronic ringing pattern that repeats while the call waits to be accepted. It feels playful and slightly awkward, like being put on the spot when someone else expects you to pay for the conversation.