Assigns a maximum 6 trunk groups. Each exchange line must be assigned to an trunk
group. For example,if there are multiple telephone service companies available, exchange
lines can be grouped by company.
*1Exchange line number:1 through 6 / (All exchange lines)
*2Trunk (TRK) group number:1 through 6
Default Exchange line 1 through 6 – Trunk group 1 through 6
• Each exchange line can only belong to one trunk group.
• Feature Reference
Section 3,Features
Outside Calling
0
4
[404] Trunk Group Assignment
NEXT
4
END
(
1
···
6
)
trunk group no.*2
exchange line no.*1
(1
···
6/ )
!!
NEXT
PREV
or
To continue
To continue
SELECT
☞
4-4 System Programming
4.1 Before System Programming
Provides the factory default setting. If you change the setting,
write the programmed data in the programming table listed in
section 7, Programming Tables.

Additional Information

• When you press , for example in step 3 in program [404],if all exchange lines have
been assigned as trunk group 1, “CO : TRK GRP – 1” will be displayed. If each
exchange line has been assigned to a different trunk group, “CO : Mixed” will be
displayed.
• You can press the SELECT button repeatedly to select the desired parameter,if available.
• You can use the or button to move to the next/previous step,if available.
Program
description

Programming example

The following programming instructions assume that you have already entered the
programming mode.
Example: Program [404] “Trunk Group Assignment”
Program address Program title
Program sequence:
1. Enter program address “404”.
2. Press “NEXT”.
3. Enter the exchange line number
(1 through 6) or press to
select all exchange lines.
4. Enter the trunk group number
(1 through 6).
5. Press
“
STORE”.
6. Press “END”.
To continue assigning another
exchange line number,press
“SELECT” instead of “END”
and repeat from step 3.
You can also continue assigning
by pressing “PREV” or
“NEXT” instead of “END”.
You can go to the previous or
next exchange line and repeat
from step 4.
Additional information
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