Samsung M9900 Training Manual page 31

Drum Light (Tumble dryer ONLY)
Lights the dryer drum while the dryer is running.
The drum light turns on when the door is open, and turns off after 2 minutes.
To manually turn the drum light on or off, press and hold Wrinkle Prevent for 3 seconds.
SOUND
Use this function to mute the button and operating sounds.
Mute or unmute the sound (button beeps, indicator beeps and chimes, etc.)
Delicate dryer
• To mute the alarm sound or beep from the dryer, press and hold Air Dry and Super
Speed for 3 seconds. To unmute, press and hold the buttons for 3 seconds again.
Tumble dryer
• To mute the alarm sound or beep from the dryer, press and hold Mixed Load Bell for 3
seconds. To unmute, press and hold the button for 3 seconds again.
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4. Instruction of Function
31