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CO Line Programming
[428] ISDN Extension Progress Tone
Description
Enables or disables to send the progress tone to ISDN extension on ISDN port basis.
Selection
• Port number: 2-3
• Enable/Disable
Default
All ports — Enable
Programming
1.
Enter 428.
Display: ISDN EXT Tone
2.
Press NEXT.
Display: Port NO?
3.
Enter a port number.
To enter a first port number, you can also press NEXT.
Display example: #2 :Enable
4.
Keep pressing SELECT until the desired selection is displayed.
5.
Press STORE.
6.
To program another port, press NEXT or PREV, or SELECT and the desired port
number.
7.
Repeat steps 4 through 6.
8.
Press END.
Conditions
• To assign all ports to one selection, press the
the contents programmed for a first port.
Features Guide References
Integrated Services Digital Network (ISDN) Extension
162
key at step 3. In this case, the display shows
Programming Guide
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