Lennox Hearth 50 - Manual (Page 5)

ENGLISH
3
Volume setting telephone
Lift the handset, make a call and put the
handset to one side.
Switch to loudspeaker by turning on your
Konftel 50.
Volume setting for loudspeakers
Set the volume in the loudspeakers with the
help of the - and + buttons. Note that the
system telephone volume control affects the
volume in the Konftel 50 loudspeakers.
Volume setting for microphone
Keep the mute button pressed in for about 3
seconds until the LEDs start flashing and you
hear an uninterrupted tone.
Press – or + to adjust the microphone
volume.
Speak with a normal calling voice and the
receiving party can then ask you to increase or
decrease the volume. Change the volume one
stage at a time.
Press the mute button when you have finished
setting the volume.
The volume setting is saved in the event of
power failure.
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