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Programming Manual
Program 11: System Numbering
11-02: Extension Numbering
IN
SA
SB
Description
Use Program 11-02 : Extension Numbering to set the extension number. The extension number can be up to four
digits long. The first/second digit(s) of the number should be assigned in Program 11-01. This lets an employee
move to a new location (port) and retain the same extension number.
Input Data
Extension Port Number
01-96
Extension Number Description
Dial (up to 4 digits)
• Set up extension numbers for Key Telephones, Single
Line Telephones
• Extension number assignments cannot be duplicated.
Default
Extension Port Number Extension Number
1200
::
96 295
Conditions
None
Feature Cross Reference
Department Calling
Flexible System Numbering
Intercom