Strangers keep calling for help, and the phone keeps putting them through to you. Talk them through it. Quietly.
Headphones on. Lights off.
Best in a dark, quiet room with headphones. Bluetooth earbuds work: the game hears a whisper by the missing voice in it, not by volume.
You play by talking to the people who call. What you say is sent to be transcribed and isn't kept.
Later calls can play your own words back to you. Those recordings stay on this device and are deleted when you reset.
Listen.