Format: * 7 abc ABC #
Explanation: [abc] The original or previous extension number; [ABC] The new extension number;Description:Change
of extension number.
Example: To change EXT 803 to 333, EXT 804 to 128
Format: * 7 000 #
Description: If user wants to adjust the extension numbers, he/she may use this command to reset the current extension
numbers to the original ones to avoid duplicate numbers.
3
10
1 Extension Number Assignment
3
10
2 Restoring Original Extension Numbers
*
*
3
2
3
4
0
#
#
8
8
0
7
7
3
1
#
0
0
0
3
8
3
10 Flexible coding
Flexible coding
1>. New extension number must be among 100---999;
2>. New extension number should not be chosen from the original extension numbers, namely from 801 to 832.
Chapter 3 System Programming
Pick up 801 Input * 7 808 333 # Du Input 804 128 # Du Hang up
Pick up 801 Input * 7 000 # Du Hang up