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Add-on equipment*
The DSS Module
The DSS Module
A DSS module has 36 keys, which your system administrator can assign according
to your preferences. (DSS = Direct Station Select). The following options are availa-
ble to you:
• Phone numbers of your partners
• Functions, e.g. door, call diversion, etc.
Note
• You can connect up to three DSS modules.
Dialling with the DSS module
Lift the handset.
Press the DSS key for the desired subscriber.
The LED indicates whether the connection is free or busy.
Note
• Instead of lifting the handset to start with, you can also press the DSS key for the
desired subscriber first and then lift the handset (dialling with handset on-hook).
1: Keys with LEDs
2: Label strips for legend
Port LED
Free Off
Call Flashing
Busy On