user manual

ND-20292
CHAPTER3
APRIL, 1990
KFY FUNC TIU@J [OFF I INF!
$PKR - ON/OFF Line
TEL # - Enter new trunk number
F/W - Increment trunk number
CLEAR -
ENTER - Enter each assignment
B/W - Decrement trunk number
GUlDE TO FEATURE PROGRAMMING
MEMORY BLOCK BEING MEMORY BLOCK THAT MEMORY BLOCK THAT MAY
PROGRAMMED MUST BE PROGRAMMED HAVETO BE PROGRAMMED
1 D4, 1 D5, 107,
2c1 i 2C2.2C3.3C2
302
All CPU levels.
NOTES:
1.
2.
3.
4.
During step 4, any current Trunk Group
assignment for the trunk number entered is
displayed.
It is recommended that a second initialization be
performed after any change.
Depressing the ENTER key will cause the display
to increment the trunk number.
If trunks are connected in ascending numerical
order, to prevent collisions, it is recommended
that high numbered loop start trunks be assigned
to unused low numbered Trunk Groups and low
numbered loop start trunks be assigned to high
numbered Trunk Groups.
Example: A system with 40 loop start trunks
should be programmed as follows:
Trunk Group 1 + Trunks 36 - 40
Trunk Group 8 + Trunks 1 - 5
Note 4 applies only to CPU-EB2 (or lower
revisions) ETUs
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GENERAL INFORMATION - TRUNK TO TRUNK GROUP ASSIGNMENT
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i This area of the memory block is used to program individual trunks into Trunk Groups. This is necessary i
i because system features such as trunk dial access and code restriction are based on Trunk Groups and not i
! individual trunks.
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