GL-4
Strata DK40 Programming Manual Spring 1999
IMDU
Remote Maintenance Modem Subassembly—A subassembly installed on an
Option Interface Unit (PIOU or PIOUS) that allows the system to be connected
with a remote administration/maintenance terminal or DK Admin/personal
computer.
K5RCU
Dual-Tone Multi-Frequency (DTMF) Receiver—An optional PCB installed on
the TMAU motherboard. The K5RCU3A must be installed to recognise Dual-
Tone Multi-Frequency (DTMF) tones generated by a standard telephone (or any
other device connected to a standard telephone circuit) and it is required for
Direct Inward System Access (DISA) and Automated Attendant (AA).
KKYS
Modular add-on key or integrated circuit that installs onto the K5RCU to add
the auto attendant feature to the DK40.
KSTU3
The optional PCB provides four standard telephone circuits and it can only be
installed in the base unit. The KSTU3 supports the two-wire devices such as
standard telephones, Auto Attendant devices, voice mail machines, and
facsimile machines. The KSTU3 can also support an alternate Background
Music (BGM) source on circuit four.
LCD
Liquid Crystal Display—The optional display on digital and electronic
telephones that displays calling information.
LCR
Least Cost Routing.
LED
Light Emitting Diode—Status indicators located on printed circuit boards
(PCBs), digital telephones, and electronic telephones.
LSI
Large Scale Integration—Related to circuit design technology. Strata DK
system printed circuit boards (PCBs) use LSI circuit design.
MDF
Main Distribution Frame—The wiring frame usually located in a switch room.
MDFB
Door Phone Box—A peripheral two-way speaker box option.
MOH
Music-on-Hold—Customer-supplied music or announcements can be sent to
parties on-hold on Exchange lines or the intercom.
OCA
Off-hook Call Announce. There are two types: Handset OCA and Speaker
OCA.
OPS
Off-premises Station.
PACU
AC15 tie line unit—An optional PCB that provides the system with support for
four AC15 circuits.
Term
Definition
Содержание Strata AirLink DK40
Страница 1: ...Spring 1999 726 Telecommunications Division Programming Manual ...
Страница 22: ...Introduction Related Documentation xxii Strata DK40DK40 Programming Manual Spring 1999 ...
Страница 246: ...System Station Program 97 Printing Program Data through SMDR 3 188 Strata DK40 Programming Manual Spring 1999 ...
Страница 378: ...GL 8 Strata DK40 Programming Manual Spring 1999 ...