Panasonic KX-TD500 Manuel D’Utilisation
General Features
Features Guide
195
Trunk Access
Description
There are the following four ways to access an idle CO line for making a call.
Conditions
[General]
•
Class of Service (COS) programming
COS programming determines the trunk group available for each extension user <Section
2.4 Class of Service (COS), "Trunk Group Setting" in the Programming Guide>.
COS programming determines the trunk group available for each extension user <Section
2.4 Class of Service (COS), "Trunk Group Setting" in the Programming Guide>.
•
All PTs in the system have one L-CO button by default.
•
Flexible CO Button Assignment
A flexible CO button can be assigned as an S-CO, G-CO or L-CO button by Station, User
or System Programming as follows:
A flexible CO button can be assigned as an S-CO, G-CO or L-CO button by Station, User
or System Programming as follows:
Type
Description
How to access
Idle
Selects an idle CO line automatically from
the trunk groups assigned to the extension.
the trunk groups assigned to the extension.
Dial the feature number for
"Local CO Line Access / ARS"
(default=9).
Or press a Loop-CO (L-CO)
Button. <PT only>
"Local CO Line Access / ARS"
(default=9).
Or press a Loop-CO (L-CO)
Button. <PT only>
Direct
Selects an idle CO line by pressing an idle
CO button directly.
CO button directly.
Press an idle CO (S-CO, G-
CO, L-CO) button. <PT only>
CO, L-CO) button. <PT only>
Individual
Trunk
Trunk
Select the desired CO line without dialing
the line access number.
the line access number.
Press a Single-CO (S-CO)
button. <PT only>
button. <PT only>
Trunk
Group
Group
Select an idle CO line from the desired trunk
group assigned to the extension.
group assigned to the extension.
Dial the trunk group access
number and a trunk group
number. Or press a Group-CO
(G-CO) button. <PT only>
number and a trunk group
number. Or press a Group-CO
(G-CO) button. <PT only>
Button Type
Assignable parameters
Single-CO (S-CO)
A specific outside line is assigned.
Group-CO (G-CO)
A trunk group is assigned.
Loop-CO (L-CO)
All outside lines are assigned.