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Programming Manual for Digital Key Telephone System
300 & LDK-100
are activated. (When dial '9' or press Loop key,
the system will seize the first available CO
line and wait next digits to compare LCR
table.)
2.
The leading digits can be duplicated. BTN 2
and DMT index make each entry unique.
3.
Leading digit table is sorted by leading digits,
BTN 2 in LDT (INT, COL, BOTH) and DMT
index.
4.
Internal LCR is applied if the dialed digits are
matched with one of leading digits and BTN 2
is INT or BOTH.
5.
Loop LCR is applied if the dialed digits are
matched with one of leading digits and BTN 2
is COL or BOTH.
6.
Direct CO LCR is applied if the dialed digits
are matched with one of leading digits and
BTN 2 is COL or BOTH and the seized CO
line belongs to the programmed CO group in
DMT.
7.
To work Loop LCR and Direct CO LCR
differently with the same leading digits, there
should be the leading digit entry for loop LCR
prior to the leading digits for direct CO LCR.
It is possible if the DMT index for loop LCR is
smaller than the DMT index for direct CO
LCR.
8.
While direct CO LCR is applied to ISDN CO,
an ISDN Information message with called
party IE, which includes only numbering plan
and numbering type, is sent to the network
when a user dials a digit. It is for the network
not to disconnect the line.
9.
For direct CO LCR, leading digits should be
programmed in consideration for the dial tone
time provided by network.
10. Direct CO LCR does not use an alternative
DMT index because a CO line is already
seized.
11. LCR always has the higher precedence than
flexible numbering plan table.
12. LCR can be applied to the following cases;
- Dialing after seizing CO line by dialing CO
line access code (0 or 9) only
- Dialing after seizing CO line by {LOOP}
button
- Dialing without seizing CO line
- Speed Dial
- Off-net Call Forward
- Redial (if the previous call is LCR applied)
- ACNR (If the call is LCR applied when
activating ACNR)
13. Any leading digit string at the LDT table can
be sub-string another leading digit string as
'012' and '0123'.
14. Capacity for LCR Table:
- 3 Day Zones
- 3 Time Zones
- Number of 'Dialed Code Bins': 250 bins
- Number of 'Modification Code Bins': 100 bins
- Maximum number of 'Dialed digits': 12 digits
- Maximum number of 'Added digits': 25 digits
- Alternative DMT index: 1EA
LINKED STATION PAIR
Description
Two stations can be linked with each other by
programming.
They have the same station
number when the stations are linked. Linking with
a Digital Keyset and a Wireless terminal, the user
can use them alternatively. When two stations are
linked, the following functions are supported;
n
If one of two linked stations receives
intercom calls/CO incoming calls (DISA/
DID)/recall ring (system/exclusive hold /
transfer), then the other linked station will
receive ring together.
n
If one station of linked pair goes to DND or
call forward or pre-selected message display
state, then linked station goes to the same
state automatically. Also, if any station in a
linked pair comes out of this state, then the
other comes out simultaneously.
n
If one of linked stations is busy, the LCD of
the other station will display "IN USE AT LINK
STA".
n
When a linked station is busy, the other idle
linked station will not receive ring for CO
lines, transferred ring or ICM calls.
Admin Programming
n
Linked Station Pairs (PGM 179)
3-17
LDK-
System Features
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