Using A System Phone - Konftel 60W User Manual

Using a System phone

Only mains transformers of types Helms-Man DEN4824129, DPX481821 (USA)
or DBN4824129 (UK) may be connected.
1
Indicator lights
Loudspeakers
On/off button
- button
3
IMPORTANT
Adjust the microphone volume when installing the unit. See next page.
8
6 m 3 m
2
Microphone
Mute button
+ button
Tuning button