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PABX 18D
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2.6 EXTRA DOOR LOCKS
The relay inside the exchange can be used to command extra door locks or an automatic gate (if there is
no switching on staircase light and after special programming) or a relay of accessory item 335916.
2.7 OUTSIDE MUSIC SOURCE
An outside music source with input voltage maximum 1 V p.p. can be connected to the
terminals;
disable the internal music source by programming.
2.8
COMMAND STAIRCASE LIGHT FROM OUTDOOR STATION PUSHBUTTON
The speaker unit staircase light key is, as base, associated with the exchange relay; this relay is thus
activated both by the telephone
key (STAIRCASE LIGHT) or by the speaker unit staircase light
key. Switching on from the outdoor station can however be disabled by programming (see the “Assigning
a relay to the staircase light pushbutton of the outdoor station” section).
2.9 CALL REPEATER FOR EXTRA BELL
This function can command a relay when a telephone receives a call (from outside telephone line, door
entry unit or extension).
The internal relay can be associated with the PABX (staircase light) by programming (see call repeater
for extra bell function section) or the outside relays on the extra modules item 335916 can be associated
with an extension.
The “call repeater for extra bell” function is recommended to make the bell of a telephone in noisy rooms
louder.
2 MAIN FUNCTIONS
Summary of Contents for Terraneo PABX 18D
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