60
Result Codes:
K
O
2
,
1
,
0
=
n
R
O
R
R
E
e
s
i
w
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h
t
O
\Xn
XON/XOFF Pass Through
d
n
a
m
m
o
C
t
c
e
ff
E
0
X
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s
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t
c
a
r
a
h
c
l
o
rt
n
o
c
w
o
lf
F
F
O
X
/
N
O
X
s
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s
s
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c
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d
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M
)t
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(
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ll
a
c
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1
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w
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lf
F
F
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/
N
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s
e
c
o
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p
m
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d
o
M
s
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c
a
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a
h
c
Result Codes:
K
O
1
,
0
=
n
R
O
R
R
E
e
s
i
w
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h
t
O
-Cn
Data Calling Tone
Data Calling Tone is a tone of certain frequency and cadence as specified in V.25
which allows remote Data/FAX/Voice discrimination. The frequency is 1300 Hz
with a cadence of .5 s on and 2 s off.
d
n
a
m
m
o
C
t
c
e
ff
E
0
X
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s
r
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t
c
a
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a
h
c
l
o
rt
n
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c
w
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lf
F
F
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X
/
N
O
X
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c
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ll
a
c
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1
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l
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rt
n
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c
w
o
lf
F
F
O
X
/
N
O
X
s
s
a
p
d
n
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s
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s
s
e
c
o
r
p
m
e
d
o
M
s
r
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t
c
a
r
a
h
c
Result Codes:
K
O
1
,
0
=
n
R
O
R
R
E
e
s
i
w
r
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h
t
O
