COMPATIBILITY
The Digital DSS3L-24 and DSS3K-24 Direct Station Select Modules are compatible with
the entire range of DS and IPV50 Series Systems. However modules should be used only
with NT Series Telephone Sets.
TECHNICAL FEATURES
Weight: 305 gr. (DSS3K-24)
410 gr. (DSS3L-24)
Dimensions: Width: 16,9 cm (11 cm when plugged to telephone)
Length: 21,7 cm
Height: 8,8 cm
Operation Temperature: 0 – 40
o
C
Humidity: 10 - 80 % (non-condensing)
Dialing Method: DTMF (Tone Dialing)
BASIC STRUCTURE
In DS or IPV50 Series Systems DSS modules directly connect to the related NT digital
phone set. There is no need to specifically introduce the digital DSS modules to the system
so the terminal number setting is not required. DSS modules directly communicate with the
system over the digital NT phone.
The digital DSS module consists of 24programmable keys in 12x2 matrix structure. There
is a paper on DSS3K-24 module to write assigned names, numbers or services. Also
DSS3L-24 module has an LCD screen which user can see the assigned names, numbers
or services.
UTILIZATION
There are some facilities for different situations in order to use the programmable keys on
DSS module.
It is enough to press the related DSS key if a service is wanted to be activated.
If an extension or line number is assigned to the key, the call is started just by pressing this
key. While in a conversation with a programmed number if this key is pressed, the call will
be parked. The call can be retrieved upon pressing the key again.
