Programming instructions

BASIC SYSTEM PROGRAMMING TASKS DX-120 Programming Manual
- 104 -
Customizing the Numbering Plan (continued)
THE NUMBERING PLAN CONSISTS OF TWO MAJOR PORTIONS
• Designate Specific Numbering Plan Settings (Numbering Plan 1 Screen)
- Number of digits in DX-120 extensions
- Number of digits in the extension paging, hunt, and pickup group directory numbers, if required.
- Directory numbers extension users must dial to access page, hunt, and pickup groups.
- Length of individual and system speed dials
- Numbers used by extension users to enter to access either an individual speed dial or a system speed dial
• Create and modify CO Groups Information (Numbering Plan 2 Screen)
- Group CO lines according to function
- Specify the number of digits in the CO line, music source, loud bell, external pager, virtual number, and meet
me conference directory numbers as well as what directory numbers you want extension users to dial to
access these resources.
NOTE
The system does not allow you to assign the same set of numbers to different types of
directory numbers. For example, if you leave the system default for extension
numbers set to 100-299, you cannot also assign any number within that range to
page groups, hunt groups, speed dial numbers, etc.
NUMBERING PLAN DEFAULTS
Customizing the Numbering Plan (continued on next page)
Flexible Numbering Plan – Directory Number Defaults
LEADING DIGITS
RESULTING
LENGTH 1 2 3 4 5 6 7 8
Operator Code 10
n/a
0
Account Code 279
n/a
79
Extension 3 1 2 Null 100-299
Ext. Page Group 3 40 Null Null
n/a
400-408
Hunt/UCD Groups 3 414243
n/a
410-433
Pickup Groups 3 44 Null Null
n/a
440-447
Individual Speed Dial 3 474849
n/a
470-499
CO Line DIR No. 3 8 Null Null
n/a
800-899
Music Source 3 771 772 Null
n/a
771,772
Loud Bell Control 3 779 Null Null
n/a
779
External Pager 3 777 Null Null
n/a
777
Virtual Number 3 707172
n/a
700-729
Meet-Me Conference 3 39 Null Null
n/a
390-397