Stops the alarm for a maximum of nine minutes (on the top). Lights up green if alarm time 2 is activated (on the top). Activates and deactivates alarm time 2; cancels Alarm 2 (on the top). Press briefly: alarm time 2 appears, press and hold down: activates the setting for alarm time 2 (on the top). Changes the alarm time forwards (on the front). Changes the alarm time backwards (on the front). Sets the sleep timer (on the top).