Testing the headset system and the sound quality
18 |
SD Series - User Guide
Adjusting the audio signal by means of the dial tone
1
Put on the headset and press the Phone button on the base station.
2
Press the Link button on the headset. The Link LED
on the base
station lights up blue.
3
Lift the handset. You hear a dial tone.
4
Set the
ABC
switch to the position
A
,
B
or
C
so that you can hear a clear
dial tone in the headset.
1
2
3
4
