Panasonic Digital Business System 576 Technical Manual

Section 700 - Operation Chapter 5. Key Telephone Features
576-13-700 DBS 576 (USA), Revised 6/11/98  191
• MCO Trunk Access
CO Line Key Trunk Access
You can access an outside line by pressing a CO line key. 
Operation
To access an outside line:
Hardware Requirements
•N/A
Related Programming
• FF4: FF Key Assignment
Considerations
•N/A
Direct Trunk Access
Extensions can seize a specific trunk for outgoing calls. Extensions can also use Direct Trunk Access 
to test trunks or to access data trunks....

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Chapter 5. Key Telephone Features Section 700 - Operation
Related Programming
• FF1-0-03: Extension COS (Direct Trunk Access)
• FF3: Extension COS
Considerations
•N/A
MCO Line Preference
MCO Line Preference allows you to place an outside call by simply picking up the handset. When you 
go offhook, the MCO 1 trunk group is automatically accessed.
Operation
To place a call using MCO Line Preference:
Hardware Requirements
•N/A
Related Programming
• FF1: MCO...

Section 700 - Operation Chapter 5. Key Telephone Features
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To seize an idle trunk:
Hardware Requirements
•N/A
Related Programming
• FF1-3: MCO Access
• FF1-2: Dial Plan
• FF5-2: MCO Trunk Group (Outbound)
• FF7: ARS/TRS
Considerations
• The System supports up to 576 outside lines in a six-cabinet configuration. These lines can be 
divided into 99 different trunk groups.
• Each trunk group can support up to 50 outside lines.
• Each MCO Tenant Group can have up...

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Chapter 5. Key Telephone Features Section 700 - Operation
Trunk Queuing
CPC-96, CPC-288, and CPC-576 All Versions
Description
When you try to originate a call by MCO (enter 
9) and all outside lines in a trunk group are busy, the 
System can call you when a line becomes free. Simply pick up the handset and dial the telephone 
number when the Trunk Callback alert tone rings.
Operation
To set Trunk Queuing:
To respond to the Trunk Callback alert tone:
Hardware...

Section 700 - Operation Chapter 5. Key Telephone Features
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Variable Mode
CPC-96, CPC-288, and CPC-576 All Versions
Description
Variable Mode allows you to use the soft keys on a display phone to access selected features when 
your phone is in the following state:
• While receiving intercom Dial Tone or during dialing - up to 10 functions
• While receiving intercom ringback tone - up to 5 functions
• While receiving intercom busy tone - up to 10 functions
•...

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Chapter 5. Key Telephone Features Section 700 - Operation
To assign Variable Mode Functions to a Small Display Telephone
To assign Variable Mode Functions to a Large Display Telephone
Flexible Screen Positions
Hardware Requirements
• A 44-Series Display Telephone or or the VB-43225 Large Display Telephone
Related Programming
• FF4-2: Flexible Screens
• FF3-0: Variable ModesAction Result
1.   Press the ON/OFF
 key. 
2.   Press PROG + 95 + (XX) + Fixed Feature...

Section 700 - Operation Chapter 5. Key Telephone Features
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Considerations
• The small display telephone will exit variable mode after a variable mode function is executed.
• The large display telephone will stay in variable mode after a function is executed.
Voice Recognition
CPC-96, CPC-288, and CPC-576 All Versions
Description
Voice Recognition allows you to dial another extension or a speed dial number using verbal 
commands. You can also quickly access...

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Chapter 5. Key Telephone Features Section 700 - Operation
To adjust ringer volume while your phone is idle:
Hardware Requirements
•N/A
Related Programming
• FF3-0: Ring Volume Control
Considerations
• Extension programming determines whether or not you can set separate volume levels for CO 
incoming ring tone and intercom ring tone.
Walking TRS Class of Service
Walking TRS Class of Service allows an extension user to “carry” his or her toll restrictions to...

Section 700 - Operation Chapter 5. Key Telephone Features
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Hardware Requirements
•N/A
Related Programming
• FF8-1-08: Walking Class of Service Code
Considerations
• The same Walking Class of Service code can be used on more than one extension.
• Walking Class of Service mode is kept until the user goes on-hook.
• ARS and TRS dialing privileges follow the Walking Class of Service.
• Before entering a new Walking COS code, you must first clear the existing...

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Chapter 5. Key Telephone Features Section 700 - Operation