Panasonic KX-TD1232E, Руководство пользователя

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1-16
DPT Overview
1.1 Configuration
Line Access Buttons
The following three types of CO buttons must be used to seize an CO line when making a
call.
• Group-CO (G-CO) button
• Loop-CO (L-CO) button
• Single-CO (S-CO) button
Conditions
• A flexible CO button can be assigned as a Line Access Button (G-CO, L-CO or S-CO)
in either System/Station Programming. Once a flexible CO button is assigned as a Line
Access Button, it provides the line status condition by lighting patterns and colour
indication. Please refer to “LED Indication” in this section.
• You can set the G-CO and L-CO buttons on one telephone. Incoming and outgoing
calls on the line are shown on the button in the following priority.
S-CO > G-CO > L-CO
Group-CO (G-CO) button
To support efficient utilisation of CO lines, a group of CO lines (CO line group) can be
assigned to a CO button. This button is referred to as Group-CO (G-CO) button. Any
incoming calls from any CO line in the CO line group arrive at the G-CO button. To
make a CO call, you can access an idle CO line in the group by simply pressing the
assigned G-CO button.
Conditions
• It is possible to assign the same line to an S-CO button, G-CO button, and L-CO
button.
• It is necessary to program the extension for making and/or receiving calls in CO line
groups.
• When your extension is assigned as an incoming call destination for a CO line, you
cannot receive any incoming outside calls unless a G-CO, L-CO or S-CO button
associated with the line is assigned.
Programming References
• Station Programming (Section 2)
Flexible Button Assignment — Group-CO (G-CO) Button
(System Programming — [005] (Installation Manual) can be used for this assignment.)
Feature References
Flexible Buttons (Section 1.1/Configuration)
Outward Dialling, Line Access — Line Access, CO Line Group