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TABLE R (Conf)
PBX INTERFACE TRUNK CALL
CONDITION
RESULTS
CONSOLE A
CONSOLE B
5
T
ACTION
KEY
LAMP
REMARKS
LA~P
E
P
DESIG
OPR
ATND
ATND
TRK
TRK
12
Dial access code of interface trunk
e
PBX dial tone silenced
e
used in Step 10
Busy tone heard
13
At second PBX station -
e
e
Disconnect from call
14
At first PBX station -
e
Second dial tone silenced
e
Dial appropriate digital code
Second port of interface trunk, if
15
Station party transmits information
e
provided,may be seized by other parties
e
after connection to first port is
completed
Called Party Answer (if Provided)
16
At any PBX
st~tion-
e
PBX dial tone heard
e
Remove handset from switchhook
PBX dial tone silenced
17
Dial called party access code
e
Conversation satisfactory between
e
stations via interface trunk
18
If time. out feature is provided -
e
Busy tone returned to calling party
e
Time-out occurs
Customer provided equipment released
19
At PBX stations-
e
e
Disconnect from call
«It
1ft
n
-I
o
Z
UI
UI
W
I
~
o
~
I
W
o
o
~
,.-~
/~,
/..---.......
~
/~
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