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Bell 801A PBX Method Of Operation page 63

Attendant and station equipment

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"
a
co
CD
e-
W
TABLE Q
CODE CALL
(See 1.04, 1.05,
1.06,
and
2.03)
CONDITION
RESULTS
CONSOLE A
CONSOLE B
S
T
ACTION
KEY
LAMP
REMARKS
LAMP
E
p
DESIG
OPR
ATND
ATND
TRK
TRK
Attendant Originates Call
1
Idle condition
e
e
2
Atnd seizes idle atnd trunk
ATND
0
0
e
TRK
3
Atnd dial tone connection
START MO
0
Dial tone heard by atnd
e
4
Atnd dials access code of code call trunk
0
Dial tone silenced
e
Second dial tone heard
5
Atnd dials appropriate digital code
0
Second dial tone silenced
e
Interrupted dial tone heard
--~
--
Called Party Answers
Dial tone silenced
6
Called party dials answering code
0
Conversation satisfactory between atnd
e
and station party
7
Atnd and station disconnect
e
Console restored to idle condition
e
Station Originates Call -
Terminal 1
--~--_.~-
8
At PBX station-
e
Dial tone heard
e
Remove handset from switchhook
9
Dial access code of code call trunk
e
First dial tone silenced
e
• (See Note).
Second dial tone heard
10
At second PBX station-
e
PBX dial tone heard
e
Remove handset from switchhook
tNote: If attendant control of station dial access to trunk groups feature is provided (24B-, 34B-, or
54B-type consoles are used). TGR-keys should be released, TGR-Iamps extinguished.'
in
CIt
~
CIt
m
n
-t
o
Z
UI
UI
W
I
~
o
~
I
W
o
o

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