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..-/
--a
Q
(Q
~
~
00
TABLE G (Cont)
INCOMING RINGDOWN
TI~
TRUNK CALL
CONDITION
RESULTS
CONSOLE A
CONSOLE B
S
T
ACTION
KEY
LAMPS
REMARKS
LAMPS
E
P
DESIG
OPR
RD
RD
ATND
RD
RD
ATND
TRK 1 TRK 2
TRK
TRK 1 TRK 2
TRK
30
A tnd releases connection to called
RSL
MO
0
e e
0
e e
tie trunk
DEST
81
Atud and tie .trunk disconnect
POS
a
e e e
Console (s) id le
e e e
RLS
Call Extended to Dial Tie Trunk
32
Repeat Steps 1 through 3
0
e e
0
e e
0)0)
Atnd dial tone connection
START MO
0
e e
Dial tone heard by atnd
0
e e
00
34
Atnd dials access code of dial
@
e e
Dial tone silenced
0
e e
tie trunk
Second dial tone heard
O)h:
Atnd dials code of distant PBX
Second dial tone silenced
Dt1
@
e e
0
e e
station
Audible ringing tone heard
~--------
Audible ringing tone silenced
36
At distant PBX station -
0
e e
Conversation satisfactory between
0
e e
Incoming call answered
atnd and dial tie trunk -
Ringdown
tie trunk party excluded
--._--
pas
Conversation satisfactory between
87
Atnd releases
RLS
a
0
e e
ring-down tie trunk and dial tie trunk
0
e e
parties
3R
Ringdown tie trunk and dial tie
e e e
Console(s) idle
e e e
trunk stations disconnect
Call Extended to Busy Circuit
----
39
Repeat Steps 1 through 3
0
e e
0
e e
en
m
n
...
(5
Z
UI
UI
W
I
h)
o
....
I
W
o
o
/"---""""',
-~
------~,
/~
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