Konftel 200NI - page 10

10
Konftel 200NI • User Guide
English
Volume control
Adjust the speaker volume with the Up/Down
key during the call.
Mute function
Press the Mute key to switch off the micro-
phone. The mic indicators change to red.
Press again to switch on the microphone.
The mic indicators change back to green.
Tuning
The sound is adjusted automatically for the
room and the telephone line when Konftel
200NI is switched on. Konftel 200NI
senses the acoustics of the room and adapts
continuously during the call. For manual
tuning, press the Up/Down key at the same
time. A brief noise will be heard.
Volume control
mute, tuning