Panasonic KX-TD500 - Trunk Access

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>.
• 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:
Type Description How to access
Idle Selects an idle CO line automatically from
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>
Direct Selects an idle CO line by pressing an idle
CO button directly.
Press an idle CO (S-CO, G-
CO, L-CO) button. <PT only>
Individual
Trunk
Select the desired CO line without dialing
the line access number.
Press a Single-CO (S-CO)
button. <PT only>
Trunk
Group
Select an idle CO line from the desired trunk
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>
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.