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Old 05-03-2013, 09:57 AM
byrdc byrdc is offline
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Join Date: Oct 2010
Posts: 16
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From ext 10
Feature 00
Left intercom button twice
The display will show System Program
Right intercom once
The display will show Central Telephone Prog and ask for an ext
Enter the desired extension
The line keys will light up. Pressing them will cycle through the three options.
Solid will ring immediately
Slow flash will be delayed ring
Fast flash will be no ring
When done with that ext press the right intercom button to return to the Central Telephone Prog prompt, enter the next ext to modify.
Press Feature 00 to exit the programming mode when complete
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