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Programming Manual for Digital Key Telephone System
300 & LDK-100
Condition
1. It is available to make 64 linked station pairs.
2. A station can be linked with only one station.
3. The intercom number of two linked stations is
operated as one number for all features.
4. The presented number of linked pair is the
first
station
number
assigned by Admin Programming.
5. The station attributes of the second station
(Slave) will follow the attributes of Master's.
(Ex. Day/Night COS, CO Warning Tone, CO
Auto Hold, CO Call Drop, Alarm...)
6. ICM box, DSS/DLS cannot be linked with a
station.
7. It is operated with Tone mode in linked station
pair regardless of ICM Answer mode.
8. Attendant station can be linked with the other
station. But, the linked station cannot use
attendant features.
9. A linked station can call his pair station by
dialing his own number. It is possible to make
CO line/Intercom Transfer between two pairs.
LOUD BELL CONTROL (LBC)
Description
The LBC contacts are activated when the
assigned
station
receives
incoming CO line (if assigned ring), transferred
CO line, or intercom call.
Admin Programming
n
Universal Night Answer (PGM 141-BTN 8)
n
External Night Ring (PGM 160-BTN 7)
n
External Control Contacts (PGM 168)
Condition
1.
There are 2 LBC contacts and they can be
assigned individually to the station. All the
contacts may be assigned to the same station
but, only the first contact will be activated in
the intercom call.
2.
The LBC 1 can be programmed to be
operated as an external night ring contact as
well as a LBC contact.
3.
In the night mode, LBC 1 will follow UNA ring
(Master)
which
is
ringing
from
an
3-18
assignment and will ignore the station ring.
4.
An external ringing device should be attached
to the contacts.
MESSAGE WAITING / CALLBACK
Description
Station which is in DND or in idle state may
receive a message wait from up to 5 other
stations in the system. And, a busy station may
have call back. The station receiving the message
can call the parties that left the message wait.
A station with a message waiting can receive a
periodic audible reminder of the message waiting.
This tone is sent to keysets only while idle and is
presented over the speaker.
Operation
To leave a message wait to an idle station that
does not answer,
1.
Press the [CALLBK] button and receive
confirmation tone.
2.
The LED of the [CALLBK] button at the
receiving station will flash.
To leave a message wait to a station in DND,
1. Press the [CALLBK] button and receive
confirmation tone.
2. The LED of the [CALLBK] button at the
receiving station will flash.
To answer a message wait,
1. Press the flashing [CALLBK] button.
2. The station which left the message will
receive intercom ring.
To leave a call back to a busy station,
1. Press the [CALLBK] button and receive
confirmation tone.
2. Hang up.
3. When the receiving station hangs up the
current call, the station leaving the message
will receive intercom ring.
4. When the intercom call is answered, the
callback request is removed.
Admin Programming
n Message Reminder Tone Timer (PGM 181-
LDK-
System Features
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