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INSTALLATION-CONFIGURATION
SECTION 100-816-203
MARCH 1993
3-4
TABLE 3-D
DK16 BASE KEY SERVICE UNIT COMPONENTS
Item
Digital Telephone Circuits (8)
CO Line Circuits (4)
Power Failure Transfer Interface
Battery Backup Interface with
built-in charger
Music-On-Hold/BGM Interface
600 Ohm page Interface
Standard Telephone
*
Interface Unit (4-Circuit)
(KSTU)
Connector Type
25-pair Amphenol
RJ11 Modular
RJ11 Modular
RCA Jack
RCA Jack
25-pair Amphenol
Internal
✓
✓
✓
✓
✓
✓
✓
Internal
25-pair Amphenol
Proprietary
Connector/Cable
✓
✓
DTMF/ABR
Receiver (K4RCU)
Supports
Loop Start CO Lines
Standard Telephone (one)
*
Two 12-volt Batteries
*
Music-on-Hold/BGM source
*
Amplifier/Speaker
Standard Telephones
*
Other Single-line Devices
*
Alternate BGM Source
*
Fax machine
*
Voice mail devices
Automatic Busy Redial
Standard Telephone Ports
Interprets DTMF Tones
DISA
Feature Cartridge
Control Relay
Future Feature Upgrades
MOH Source Control
Night Bell Control
BGM Mute Control
Choice of one:
✓
Standard Optional
Digital Telephones (with
or without PDIU–DI2 or
ADM)
Stand-alone Data
Interface Units (PDIU-DS)
Door Phone Lock/Control
Unit (DDCB)
Digital Direct Station
Selection Console (DDSS)
*
Customer supplied equipment not offered by Toshiba Telecommunication Systems Division.
Cable and
Batteries