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.
Summary of Contents for KX-TD500
Page 9: ...General Features Features Guide 9 Section 1 General Features...
Page 20: ...General Features 20 Features Guide User Manual References Not applicable...
Page 23: ...General Features Features Guide 23 User Manual References Not applicable...
Page 31: ...General Features Features Guide 31 User Manual References Not applicable...
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Page 63: ...General Features Features Guide 63 User Manual References Not applicable...
Page 69: ...General Features Features Guide 69 User Manual References Not applicable...
Page 95: ...General Features Features Guide 95 User Manual References Not applicable...
Page 107: ...General Features Features Guide 107 User Manual References 4 4 12 Trunk Busy Out Setting...
Page 162: ...General Features 162 Features Guide User Manual References 4 3 54 Outward Dialing Trunk Access...
Page 182: ...General Features 182 Features Guide User Manual References 4 3 69 Secret Busy Override...
Page 209: ...General Features Features Guide 209 User Manual References 4 3 62 Pickup Dialing Hot Line...
Page 297: ...General Features Features Guide 297 User Manual References 4 3 7 Background Music BGM...
Page 305: ...General Features Features Guide 305 User Manual References 4 3 71 Station Program Clear...
Page 348: ...General Features 348 Features Guide...
Page 349: ...ISDN Features Features Guide 349 Section 2 ISDN Features...
Page 368: ...ISDN Features 368 Features Guide...
Page 369: ...TIE Line Features Features Guide 369 Section 3 TIE Line Features...
Page 388: ...TIE Line Features 388 Features Guide...
Page 389: ...Features Guide 389 Section 4 Tones Ring Tones...
Page 392: ...Tone Ring Tone 392 Features Guide...
Page 393: ...Index Features Guide 393 Section 5 Index...
Page 397: ...Index Features Guide 397...