Programming instructions

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DX-120 Programming Manual BASIC SYSTEM PROGRAMMING TASKS
Customizing the Numbering Plan via PC-DBA (continued)
3) Select the number of digits (1 to 4) you want to use in extension numbers.
• The default is 3.
4) Enter the digits you want to require as the beginning digits in your exten¦sion numbers in Leading 1 field,
as appropriate.
EXAMPLE
If you want all of your extension numbers to begin with 5, enter 5 here. Or, to allow
only extension numbers 590 through 599, enter 59 (assuming a 3-digit length). The
default is 1, so the default extension numbers include 100 through 299.
5) Enter the digits you want to require for an additional range of extension numbers Leading 2 field, as
appropriate.
EXAMPLE
If you want to allow extension numbers 570-579 in addition to extension numbers you
specified in the Leading 1 field, enter 57 here.
• Use the same method shown in step 5 to assign the remaining leading digits as needed.
• By default, the second through the eight leading digit fields are blank (unused).
In the remaining areas and fields:
6) Specify the length and any appropriate leading digits for extension page groups, extension hunt groups,
extension pickup groups, individual speed dial numbers, and system speed dial numbers using the same
method as shown in the steps 4 and 5 above.
When you are finished:
7) Click the Update button to store the settings into the database on the local disk.
8) Click the Close button to exit the current screen and return to the PC-DBA main screen.
When you have finished all programming changes:
9) Perform a SEND to copy your new database to the DX-120 switch system memory.
Customizing the Numbering Plan via PC-DBA (continued on next page)