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ADMINISTRATION OPTIONS AND REQUIREMENTS — GENERIC 2
Procedure 000 Word 4: NPA-NXX Index Designator
Depending on how the switch is used, procedure 000, word 4, may or may not be translated.
Specifically, word 4, field 4, is used for partitioning, ISDN, or both, and must be translated when:
a. The switch transmits SID or connected number to the network
b.
The switch provides unique extension number partitions
Field 4 of procedure 000, word 4, need not be translated when: the switch does not transmit SID or
connected number to the network (public or private).
If the switch contains more than one office code, multiple NPA/NNX designators may be needed.
Figure 7-34, Procedure 000 Word 4: NPA-NXX Index Designator, depicts this procedure.
ENHANCED MODE - PROCEDURE: 000, WORD: 4
EXTENSION NPA-NXX/PARTITION ASSIGNMENT
1.
2.
3.
4.
First Extension:
Last Extension:
Extension Partition:
NPA-NXX Designator:
DISPLAY ONLY
5.
Invalid Extension:
Connected to CC0 ON-LINE
enter command:
Field 1
Field 2
Figure 7-34. Procedure 000 Word 4: NPA-NXX Index Designator
Assigns a single extension number or the first extension number for a block of
numbers. The single number or block of numbers will be unique in terms that they
relate to a single extension partition identification.
Assigns the last extension number for a block of numbers.