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Bell 801A PBX Method Of Operation page 21

Attendant and station equipment

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TABLE E
MULTIPLE OPERATION (POSITION BUSY FUNCTI6N)
CONDITION
RESULTS
CONSOLE A
CONSOLE B
S
T
,ACTION
KEY
LAMPS
REMARKS
LAMPS
E
P
CO
ATND
POS
CO
ATND
POS
DESIG
OPR
TRK
TRK
BSY
TRK
TRK
BSY
1
Idle condition
e e e
e e e
2
Incoming signal from CO
®
e e
At atnd consoles-
®
e e
Audible signal heard
----_._-------_._-"-------------
- - - - -
- -
- - - -
CO
Audible signals silenced
0)
Atnd A answers
0
0
e e
Conversation satisfactory between
0
e e
0
TRK
atnd and CO party
- - - - - -
---------._-
---
--
4
Atnd holds call
HOLD
MO
@ e e
Conversation inhibited
0
e e
Incoming Attendant Trunk Call (Console A Made Busy)
- - -
---
5
Atnd A busys console
POS
0
@ e
0
@ e e
BSY
- - -
6
At PBX station -
Call steered to console B (See Note)
@ e
0
At console B -
@
®
e
Obtain dial tone and dial "0"
Audible signal heard
7
At PBX station -
@ e
0
Call can also be extended by console
@ee
Disconnect from call
B as outlined in Table D
- - f - - - - - , - -
- - -
Incoming Attendant Trunk Call (Both Consoles Made Busy)
8a
If series 300 service features are
POS
NITE key should be operated so that
0
@ e
0
other incoming CO trunk calls may
@
e
0
provided - Atnd B busys console
BSY
be answered from idle stations
9a
At PBX station-
@ e
0
Busy tone heard at PBX station
@ e
0
Obtain dial tone and dial "0"
Note:
When the POS BSY key is operated on a console, all dial "0" and intercept calls are steered to the other console. The
POS BSY key on both consoles should not be operated at the same time unless Series 300 (trunk answer from any sta-
tion) features are provided.
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