Testing the headset system and the sound quality
Adjusting the audio signal by means of the dial tone
1Put on the headset and press the Phone button 
on the base station.
2Press the Link button on the headset. The Link LED 
lights up blue.
3Lift the handset. You hear a dial tone.
4Set 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 |
16 SD Series – Setup Guide