Panasonic Kx-Td500 Features Guide

TFeatures Guide
272 Features Guide
Trunk Access,  Individual Trunk
DescriptionAllows the PT user to get an idle CO line for making a CO call
simply by pressing an idle Single-CO button.
Conditions¥ Class of Service programming
COS (Class of Service) programming determines the trunk groups
available for each extension user.
¥ A Single-CO button can be assigned to a flexible CO button by Station,
User or System Programming. 
Programming References
System...

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Features Guide 273
Trunk Access, Trunk  Group
DescriptionAllows the extension user to get an idle CO line for making a CO
call by specifying a Trunk Group. An idle line is selected from the
Trunk Group. To specify a Trunk Group, dial the feature number
for ÒTrunk Group AccessÓ (default = 8)  and a desired Trunk
Group number (01 through 48). A PT user can also specify a Trunk
Group by pressing a Group-CO button.  
Conditions¥Class of Service programming
COS (Class of Service) programming...

TFeatures Guide
274 Features Guide
Trunk Answer From Any  Station  (TAFAS)
DescriptionA tone signal is emitted from the external pager when an incoming
CO call is received.  Any extension user can answer the call. 
Conditions¥ Hardware Requirements
A user-supplied external paging device is required to utilize this feature.
Up to two external pagers can be installed in the system. 
¥ To answer an incoming CO call ringing at an external pager, dial the
feature number and TAFAS number 1 or 2.  The feature...

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Features Guide 275
Trunk Busy-out 
DescriptionAllows the Manager and an Operator to busy out a CO line to pre-
vent extension users from accessing it.
[The details of Trunk Busy-out feature]
There are the following two types of trunk port relay status which is set
to Trunk Busy-out.
a) Busy (Loop Relay On) : making the line busy by hardware 
b) Idle (Loop Relay Off) : making the line busy by software 
The Central Office recognizes a trunk line as shown in Table 1.
The actual behavior of...

TFeatures Guide
276 Features Guide
Table 1. The specification of Trunk Busy-out On
ConditionsNone
Programming References
System Programming................................Installation Manual, Section 4
4.2.2  System - Numbering Plan
Ñ (94) Trunk Busy-out
4.2.7  System - System Option
Ñ (34) ELCOT / LCOT Busy-out Loop Relay
Ñ (35) GCOT Busy-out Loop Relay
Feature ReferencesNone
Operation ReferencesOperator/Manager Service Features...............User Manual, Section 4.4
Trunk Busy-out Setting
LCOT
ELCOT...

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Features Guide 277
Trunk Connection Assignment Ð Outgoing
DescriptionUsed to determine the Trunk Group which can be accessed by an
extension user for making outside calls on a Class of Service basis.
This feature is useful to prevent unauthorized toll calls.
Conditions¥When the extension user tries to make an outside call on a disallowed
Trunk Group, a reorder tone is sent to indicate that the user cannot use it. 
¥ Night Service
Trunk Groups available for each Class of Service can be...

TFeatures Guide
278 Features Guide
Trunk Group 
DescriptionAll CO lines and TIE lines in the system can be grouped into up to
48 Trunk Groups.  This allows extension users to call outside par-
ties without designating a specific CO line, since a CO line is auto-
matically selected from the designated Trunk Group.  All CO lines
belonging to a Trunk Group  follow the assignment determined for
that Trunk Group.
Conditions¥ Each CO line can only belong to one Trunk Group.
¥ Line Hunting Order
An idle CO line...

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Features Guide 279
Trunk Route Control 
DescriptionAllows the Manager and the Operators to make a call using a
specific trunk.
They can verify the status of the specified trunk.
Conditions¥  This feature does not override the Toll Restriction by COS or the
Tenant Service.
¥ Redial does not work if a call has been made using this feature.
Programming References
None
Feature ReferencesNone
Operation ReferencesOperator/Manager Service Features..............User Manual, Section 4.4
Trunk...

TFeatures Guide
280 Features Guide
Two-Way Recording into the Voice Mail 
DescriptionThis is one of the DPT Integration features.
Allows the PT user to record the current telephone conversation
into his/her own mailbox or another extension userÕs mailbox.
Note:
During the recording of Two-Way telephone conversations, inform
the other party that the conversation is being recorded.
Conditions¥ Two-Way Record/Two-Way Transfer button
These buttons can be assigned to a flexible (CO, DSS) button by
Station,...

Features GuideT
Features Guide 281
T-1 Carrier
DescriptionThe T1 line is at the bottom of the digital transmission hierarchy.
A T1 line carries 1.544 Mbps of data (Which can be voice or any-
thing else).  The T1 line contains 24 voice channels. Voice is digi-
tized by Pulse Code Modulation.
Conditions¥  Hardware Requirements
T-1 trunk card (KX-T96187) and user-supplied CSU (Channel Service
Unit) are required to utilize T-1 carrier with the KX-TD500 System.  
¥  Trunk Interface
This card supports five...