Instruction manual

FEATURE DETERMINATION
TABLE B (continued).
Features Requiring Additional Hardware and/or Software
Hardware and/or Actual
Feature Software Hardware and/or
Required Software Needed
Data Call Setup
continued
Keyboard Dialing to off-premises (out of
building) data endpoints requires the use of
a TN748 Tone Detector circuit pack.
Extensive use of features and services
using tone detection may require additional
TN748 circuit packs (several other features
also use a TN748).
Data-Only Off-Premises
Extensions
A Trunk Data Module and one port on a
TN754 Digital Line circuit pack.
Distributed Communica-
tions System (DCS)
Features
For G1 or G3i, the TN765 Processor Inter -
face circuit pack is required. For G3r, the
TN553 Packet Data circuit pack is required.
DCS software and ISDN-BRI or ISDN-PRI
software are required for DCS features.*
Dialed Number Identifica-
tion Service (DNIS)
For non ISDN-PRI type calls, requires a port
on a TN722/ TN760/TN767/TN464 DS1
group to support MEGACOM  800 DNIS or
a port on a TN753 DID Trunk Group. Also
requires display-equipped answering voice
terminals.
Digital Multiplexed Inter-
face (DMI)
For G1 or G3i, one TN722 or TN767 DS1
circuit pack per 24 DMI trunks. For G3r,
one TN464 per 24 DMI trunks.
Direct Department Calling
(DDC) and Uniform Call
Distribution (UCD)
One port on a TN746 Analog Line circuit
pack per queue warning level lamp, if
needed.
Announcement equipment and one port on
a TN746 Analog Line circuit pack per analog
delay announcement. If music is to be
heard after the delay announcement, a
music source and a port on a TN763 Auxili -
ary Trunk circuit pack is required. A TN750
Announcement circuit pack can be used to
provide up to 64 different announcements.
* Software is activated by enabling this feature on the System Parameters Customer Options form.
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