6.4.2
RESTORE TO DEFAULT EXTERNAL DIALING MODE
Format:
* 8 000 #
Description: All extensions are programmed to have access to external CO lines by dialing 9
first or by pressing the <FLASH KEY> or by tapping the Hook Switch
6.5
EXTERNAL (CO) LINE CONNECTION ASSIGNMENT
Format: * 3 a b c #
abc = CO line port number (Default setting = 123)
Description: Assigns which external (CO) line is connected to which CO line port
Example: The Company has three external CO lines. To connect external CO line 1 to CO line
port No. 1, external CO line 2 to CO line port No. 3 and external CO line 3 to CO line
port No. 2, input * 3 132 #
•
Normally the selection order of CO line ports is from port one to port two, port
three ... one by one. For some situations, you may wish to ignore one port and jump
from port two to port three. (as in the example above).
•
For CO lines, it is recommended you connect incoming CO lines to the high position
CO ports and outgoing CO lines to low position CO ports.
•
If no CO lines are connected and the unit is to be used only as an intercom system
then input * 3 #
•
If only CO line 1 is connected, then input * 3 1 #
•
If only CO lines 1 & 2 are connected, then input * 3 1 2 #
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