Hardware manual

Electra Elite Issue 8
System Hardware Manual 1 - 17
PBR( )-U( ) ETU
The Push Button Receiver ETU detects and
translates DTMF tones generated by Single Line
Telephones, modems, or facsimile machines. The
PBR provides four circuits for Single Line
Telephones only.
Four circuits are built in the CPUB( )- U( )
ETU.
1 ETU
VRS(4)-U( ) ETU
The Voice Recording Service ETU provides voice
recording messages for internal stations, automatic
answering on incoming outside calls, Delay
Announcement messages for ACD/UCD by a voice
recorded message, and receives DTMF tones.
This ETU is installed in slots S1~S8 in any KSU.
2 ETUs 2 ETUs 2 ETUs
Terminals
DCR-60-1
CONSOLE
This Attendant Console is equipped with 60
programmable line keys (each with 2-color LED).
Twelve keys can be programmed as Feature
Access keys and 48 keys can be programmed as
Direct Station Selection or outside line keys.
4
DCU-60-1
CONSOLE
This Attendant Console is equipped with 60
programmable line keys (each with 2-color LED).
Twelve keys can be programmed as Feature
Access keys and 48 keys can be programmed as
Direct Station Selection or outside line keys.
4
DP-D-1A
This Doorphone is used when DPH(4)-U( ) ETU is
installed.
4
DTP-1-1 TEL
DTP-1-2 TEL
This Single Line Telephone is a fully modular
terminal with a flash key, Redial key, 3-level
receive volume control, 2-level ring volume control,
data jack, and message waiting lamp.
Each terminal requires an SLI(4)/(8)-U( ) ETU or
SLT(1)-U( ) ADP.
56 118 118
DTR-1-1 TEL
This Single Line Telephone is a fully modular
terminal with a flash key, Redial key, 6-level
receive volume control, 4-level ring volume control,
3-tone ring pitch, data jack, and message waiting
lamp.
Each terminal requires an SLI(4)/(8)-U( ) ETU or
SLT(1)-U( ) ADP.
56 118 118
Equipment Name Description Basic KSU
Basic + 1
Expansion
KSU
Basic + 2
Expansion
KSUs