Toshiba Perception Electronic Business Communications System Installation And Maintenance Manual

Night Service-Universal:
Trunks not otherwise assigned by Fixed or
Flexible Night Service will ring a common
bell or chime to indicate an incoming call.
Any station can answer the call by dialing aspecific access code.Remote Access to Services:
Allows a user outside the system to 
accethe system services via an exchange network
connection. The user dials a preselected DDD
number to connect to the system and then
dials a 3-digit authorization code. The user
may then make any call as if the user were
a...

or dialing a special pickup code and then
dialing the ringing station’s number.
Call Pickup-Group:
A station user can operate a dedicated key or
dial a special code to answer an incoming call
ringing on another station within the same
pickup group.
Call Waiting:
During an established call, a tone signal informs
the station user that a trunk call is waiting to
be connected. The called station can accept
the waiting call and then talk alternately to_l_l”. ,.. “_”
Qnfere~ce-arty withsfer:Stations may...

a degree of call distribution. Hunting occurs
over all stations in the group in ascending
order by DN. The starting point for each hunt
is incremented for each call regardless of which
DN is dialed. Five groups are possible with
a maximum of eight members per group.
Station Hunting-Secretarial:
Any directory number can be used as the
last number in two or more station hunting
groups.
Station Hunting-Terminal:
Hunting always starts with the called directory
number and ends with the last directory num-
ber...

Privacy:
Prevents the station user from entering an
existing conversation. Privacy is the inherent
mode of operation for all calls in PERCEPTION.
The only exception is where bridging is speci-
fically provided by use of the EKT/500 Station
Set Mix feature.
Privacy Release:
By operating the Privacy Release key (if
equipped), an EKT user can permit up to four
more stations to enter a conversation on a
Multiple Appearance DN.
Push-button Dialing:
All 
EKTs are equipped with push-button dial
pads which...

of the two possible hundreds group is being
displayed.
Call Waiting Lamp:\?.* - .( ,,, :\ ” I, .^_Indicates calls are waiting 
in the attendant
queue.
Digital Information Display:
Displays five specific call details:
ICI:Incoming Call Identification
SRC:Source or calling party’s number
cos:Class of Service of calling party
DES-T:Destination or called party’s number
STATUS: Status of called party
Direct Access to Paging:
The 
1x1 key on the attendant console pro-
vides the operator with direct,...

Through Dialing:At the attendant’s discretion, station users
may complete dialing after the attendant
selects the trunk facility on attendant-handled
outgoing calls.
Timed Reminders-Variable:The time-out intervals (that determine the
recall of the attendant to the calling party)
are adjustable by system programming.Time of Day Display, Set, Reset:
The time and date from the system’s real-
time clock can be displayed and reset at the
attendant console. 
: $\ “i: 1
Trunk Group Access Control:
The attendant...

01TABLE OF CONTENTS..........................................
iCONNECTOR TABLE LIST.......................................ii
ILLUSTRATION LIST...........................................iii
GENERAL....................................................
1UNPACKING and INSPECTION....................................
PACKINGandSTORlNG.........................................
CENTRAL EQUIPMENT CABINET LOCATION REQUIREMENTS........
Commercial Power...........................................
1Reserve...

LIST OF CONNECTOR CABLES
.........................DEKU/DSTU POSITIONS L 00% L 01(1/2).................
DEKU/DSTU POSITIONS L 
01(1/2) Q L 02.
.................
DEKU,‘DSTU POSITIONS L 03 
* L 041 l/2)..................
DEKU/DSTU POSITIONS L 
04(1/2) w LO5..................DEKU/DSTU POSITIONS L 06 
-JL 07( l/2)..................
DEKU/DSTU POSITIONS L 
07(1/2)-~ L 08
..................
DEKU/DSTU POSITIONS L 09 
WL 10(1/2)..................
DEKU/DSTU POSITIONS L 
10(1/2) -., L Il.....................
#...

MINIMUM DCEC FLOOR SPACE....................................
GROUND CONNECTION BLOCK
....................................
REMOVING DCEC REAR COVER
...................................
DCECTOPSHELF................................................
DFRACABLES..................................................
DPSAFRONT....................................................
DPSA REAR.....................................................
VOLTMETER CHECK
................................................