Panasonic KX-TD500, System Reference Manual

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3.00 System Description
The system can consist of one, two, or three
shelves (Basic and Expansion 1, 2) and
Attendant Console. Each shelf contains its own
power supply.
Basic shelf is always required and it can be
equipped with up to 192 lines (including
Extensions and CO lines).
Building Block System
Useful to enlarge system's ability by installing the
optional Expansion Shelf.
Up to two Expansion Shelves can be installed to
the system.
Each expansion shelf can be equipped with up to
224 lines (including Extensions and CO lines).
Flexible Ports
Up to 512 lines (including Extensions and CO
lines) can be connected with this system.
However Extensions (including DSS
consoles)must be 448 lines or less and CO lines
must be 192 lines or less.
Up to two Attendant Consoles (option-with CRT
display) can be connected to the system if ATLC
card is equipped with this system.
Attendant Console can be used for call
processing and system programming in
interactive format.
Switched Loop Attendant Console Operation
makes the handling of incoming calls more
efficient than conventional system.
Starting up the System Administration and
Maintenance of this system can be done using
VT220 (VT100), Compatibles, Dumb terminal or
Attendant Console.
Not only Panasonic Proprietary Integrated
Telephones (PITS) but Single Line Telephones
(SLT) can be used as Extension Telephones in
this system.
4.00 Communications Needs
To meet the user’s communications needs, this
system provides the following features.
Outgoing Call Features
Toll Restrictions allow the manager to restrict
extension users from making certain types of
calls.
Restriction is administered through outward
restriction and toll restriction.
Receiving Features
Direct Inward Dialing (DID) allows outside parties
to reach specific inside parties or facilities by
direct dialing without attendant assistance.
Direct Inward System Access (DISA) allows the
outside parties to dial directly into this system
and access to certain system’s features and
facilities without attendant assistance.
After gaining access to the system, the outside
party can access certain system's features by
dialing the appropriate feature number.
Uniform Call Distribution (UCD) allows incoming
calls to be distributed uniformly to a specific
group of extensions. Calls to a UCD group hunt
for an idle extension in a circular way, starting at
the extension following the last one called.
Intercept Routing-No Answer allows calls that are
not answered within a specified time set period to
be redirected to an individual covering extension
and/or an attendant console.
Station Hunting provides automatic redirection of
incoming calls to pre-assigned extension of a
hunting group in a circular way or one way when
the called party is busy.
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