Operation Manual

Connecting and configuring a headset (not included in the scope of supply)
You can connect a headset to your telephone. Ask your dealer which headset models can be used or retrieve the
required information from the Internet.
The telephone is equipped with an 8-pin socket for connecting a headset. Headsets with a DSHG-interface (e. g.
cordless DECT-headsets) can be connected to the telephone right away. Special accessories are not required for this.
For the connection of standard headsets (connection cable of 4 pins, e.g. U10PS) use the supplied adapter cord.
Information:
You can connect / install the optional Answering Machine module and a headset with a DSHG port simultaneously
to/in a CS410-U system.
Connecting a headset
Connect the headset as shown in figure 1on page 5 to the telephone’s dedicated headset socket. Thenlay the headset
cord
3
in the cord groove
4
and lock it below the cord retainers
5
.
If the headset cord does not fit in the cord guide, attach the self-adhesive cord holder supplied with the system to the
bottom of your telephone
7
. Then, route the headset cord under the cord holder.
Assignment of the headset jack pins (CS410 / CS410-U)
8
transmitter
7
V+ (3.3V)
6
Microphone - (Ground)
5
Handset (3.3 V switchable via resistor)
4
Handset (ground)
3
Microphone +
2
Ground
1
receiver
Description and installation Safety notes
6
8
7
6
5
4
3
2
1
Figure: 3
5
4
3
2
1
Figure: 4