Koch VTC60 - Page 2

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Overview of the device
*Smart-Slot = additional radio transmitter for a remote radio gong
Contrast
Brightness
Colour display
Unlock button
Blue LED on =
door is opening
Blue ambient lighting
Speaker
Light button
Function button
Talk button
Green LED on =
incoming call or
talking mode is active
Smart-Slot*
Mute button
Red LED on =
mute is active
Volume button
for ring tone and call
Microphone
Colour saturation
Display button