Doorbox - Vertical SBX IP 320 Features & Operation Manual

External Device Control

Doorbox

A convenient intercom Doorbox can be connected to the system. The intercom Doorbox can
receive page announcements and intercom calls. The Doorbox can signal assigned stations in
the system. Any combination of DKTUs or Doorboxes can be arranged in the system.
Operation
To call a Doorbox:
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2.
3.
To place a call from a Doorbox:
To answer an intercom call at a station assigned for Doorbox signals:
DKTU
SLT
To place the Doorbox in DND mode:
Conditions
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Lift the handset or press the [SPEAKER] button.
Dial the station number of the Doorbox or press the flexible button for the Doorbox.
After hearing a warning tone, announce the call.
Press the [CALL] button and the assigned station will ring.
Press the flexible button for the Doorbox.
Go Off Hook.
Press the [DND] button.
The Doorbox cannot attend a conference.
A CO call cannot be received at a Doorbox.
A Doorbox can be a member of a page zone group.
To receive a Doorbox call at an SLT, set Doorbox Signaling value to ON (PGM 111-
FLEX 6).
If Nation code is TELKOM or ISRAEL, a DSS button for the Doorbox should be
assigned to the SLT (PGM 115).
The SLT and WHTU can receive only one call from the Doorbox.
SBX IP 320 Features & Operation Guide
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