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DESCRIPTION
With a computer connection, the LEDs first light up when a communication program that
uses the microphone starts.
Mute button
Press the button (the actual button on the right) to turn the microphone off during
a call.
The LEDs show a steady red light and two buttons are displayed.
Press the button if you also want to turn the speaker off.
The LEDs flash red.
Note that the buttons on the screen disappear after 5 seconds or if you touch the
screen outside the buttons.
Press once again (the actual button on the right or the button on the screen) to turn
the microphone (and speaker) on.
The LEDs show a steady blue light.
Power save mode
The Konftel 55 has several power save mode levels. After five minutes, the background
lighting fades and after 15 minutes the image on the screen is replaced by a clock. Less
time if running on battery power.
Switching off
Hold down the button (the actual button on the left) for three seconds.
Confirm that you want to switch off the Konftel 55 by pressing .
LEDs
On / Off (long press) Mute (microphone off / speaker off)