Umbering; Numbering - NEC Aspila Topaz Programming Manual

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Description
Use Program 11-01 : System Numbering to set the system's internal (Intercom) numbering plan.
The numbering plan assigns the first and second digits dialed and affects the digits an extension user must dial to
access other extensions and features, such as service codes and trunk codes. If the default numbering plan does not
meet the site requirements, use this program to tailor the system numbering to the site.
Improperly programming this option can adversely affect system operation. Make sure you thoroughly understand
the default numbering plan before proceeding. If you must change the standard numbering, use the chart for System
Numbering (page 52) to keep careful and accurate records of your changes.
Before changing your numbering plan, use the PC Program to make a backup copy of your system's data.
Changing the numbering plan consists of three steps:
1. Enter the digits you want to change.
2. Specify the length of the code you select to change.
3. Assign a function to the code selected.
Step 1: Enter the digit you want to change
You can make either single or two digit entries. In the Dialed Number column in the System Numbering (page 52)
table, the nX rows (e.g., 1x) are for single digit codes. The remaining rows (e.g., 11, 12..., etc.) are for two digit
codes.
Entering a single digit affects all the Dialed Number entries beginning with that digit. For example, entering 6
l.
affects all number plan entries beginning with 6. The entries you make in step 2 and step 3 below affect the entire
range of numbers beginning with 6. (For example, if you enter 3 in step 2 the entries affected would be 600-699. If
you enter 4 in step 2 below, the entries affected would be 6000-6999.)
Entering two digits lets you define codes based on the first two digits a user dials. For example, entering 60
2.
allows you to define the function of all codes beginning with 60. In the default program, only * and # use two-digit
codes. All the other codes are single digit. If you enter a two digit code between 0 and 9, be sure to make separate
entries for all the other two digit codes within the range as well. This is because in the default program all the two
digit codes between 0 and 9 are undefined.
Step 2: Specify the length of the code you want to change
After you specify a single or two digit code, you must tell the system how many digits comprise the code. This is the
Number of Digits Required column in the System Numbering (page 52) table. In the default program, all codes
from 100-899 are three digits long. Codes beginning with 0 and 9 are one digit long. Codes beginning with * are 4
digits long and codes beginning with # are also 4 digits long.
Program 11: System Numbering
11-01: System Numbering
CAUTION
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Programming Manual