T2500_Reference_Cards T2500 Reference Cards

User Manual: T2500_Reference_Cards

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T2500 Quick Reference Card
Conventional Command Mode
You
may
enter a command line
of
up
to
80
characters in upper or lower
case with the
{lrSt command in the line preceded
by
an
"AT"
or"
at" and
the last
command
followed
by
a carriage return.
The notation "(n)"
in
the descriptions represents a decimal numeric
option,
and
"(x)" represents an assigned value. Theparentheses should
not
be
typed.
If
a command is typed without a value when one is
expected, the modem will assume a value
of
O.
The option should
immediately follow the command.
For
example, to turn
off
the result
codes, type
Ql
not
Q=l.
The
use
of
the "=" is explained under the S
command in your Reference Manual.
You
can repeat the last command line issued
by
entering"
Af
or
"a/".
Do
not
enter the
"AT'
prefix when using this command.
Result Codes
Numb""
M.ssage and Oaecrlptlon
0 OK -The command was successfully completed.
1 CONNECT
-Connected
at
300 bps interface speed.
2
RING
-
An
incoming ring
has
been detected.
3
NO
CARRIER -Time to connect has expired or carrier
lost.
4
ERROR
- A command error has been encountered.
5 CONNECT
1200-
Connected at 1200 bps interface
speed.
S
NO
OIAL
TONE
-
No
dial tone was detected.
7
BUSY
-Remote connection is busy.
8
NO
ANSWER -
Five
seconds of silence
was
not detected
within
30
seconds
when
an
@
~fierwas
encountered in the dial
string.
10
CONNECT 2400 -Connected at 2400 bps interface
speed.
11
CONNECT
4800-
Connected at 4800 bps interface
speed.
12
CONNECT 9600 -Connected at 9600
bps
interface
speed.
14
CONNECTI92OO-Connected at 19200bpsinterface speed.
40
CARRI
ER
300
-Carrier detected at
300
bps
(Belli
03
mode).
46
CARRI
ER
1200 -Carrier detected at 1200 bps
(Bell
212A or
V.22
mode).
47
CARRIER
2400-
Carrierdelected at 2400 bps (V.22bis
mede).
50 CARRIER 9600 -Modem is operating
in
PEP
mode.
70
PROTOCOL:
NONE
-Error control is not
being
used.
71
PROTOCOL: ERROR-CONTROLlLAP-B -PEP or
MNP
error
control is being used.
Command Summary
Convnand
Parameter
Deecription
~
Access Character
Used to enter commands which
are not normally available in
Conventional Command Mode.
All commands following a
"-"
character
to
the end
of
the
command line are interpreted in
Enhanced Command Mode.
A Answer
AI
Repeat previous command
B(n)
Oor
1 Bell Mode Selection
o
CCITI
(V.21
or
V.22)
1 Bell
(103.1
or
212A)
D(n)
O-g,
A-D,',#
Dial number
Mod~iers:
W
Wail
lor
dial tone
P Pulse dialing
T Tone dialing
Timed wait
I
In~iate
momentary
on-hook flash
@Wait
for quiet answer
R
Sw~ch
to answer mode when
remote modem answers
; Remain
in
command mode
, after dialing
S_n
Reference a number in
number directory
E(n)
Oor
1 Echo Command ON/OFF
o
Off
1 On
F(n) 1 Echoplex ON/OFF
o Not supported
1 No echo
H(n) o
or
1
Hook
ON/OFF
o Hang up (on-hook)
1 Pick up phone line (off-hook)
I(n)
0-2
Informalion
o Return product
10
oode
1 Return 3
dig~
number
2 Return
OK
resul! oode
l(n)
0-3
Speaker Volume
o Low
1 Low
2 Medium
3 High
M(n)
0-3
Speaker ON/OFF
o
Speakeroff
1 Speaker on while connecting
2 Speaker always on
3 Speaker on after dialing until
carrier detected
Command Summary (continued)
I Default
Command
Parameter
Description 1 Default
N(n) o
or
1 Transmission Speed Negotiation
Nl
o Connection speed must
match value specified
by
537
1 Allow speed negotiation
to
maximum
spec~ied
by
537
O(n) o
or
1 On-Line
o Place modem in
data
mode
1 Place modem in data mode
and
in~iate
retrain
Q(n)
0-2
Quiet Enable QO
o
Modem
returns result codes
1 Result oodes disabled
Bl
2
Resu~
oodes returned when
originating a call
but
not when
answering a call
Pulse
lcJiaing
S(n)-(x)
Set register n to value x
SIn)? Read contents of register n
V(n)
Oorl
Verbose ON/OFF
VI
o Return numeric response
1 Return English response
WIn)
Oorl
Negotiation Progress Reporting
WO
o Progress not reported
1 Progress reported
X(n)
0-4
Result Code and Dialing
X4
Capabilities
See
Refemnce Manual
El
YIn) o
or
1 Disconnect on
Break
YO
o
Modem
ignores break
1
Modem
disconnects on break
Fl
Z(n)
0-1
Reset
o Reset and recall profile A
1 Reset and recall profile B
&C(n) o or 1 Data Carrier Detect Control
CO
o
DCD
always on
1
DCD
on when carrier detected
&D(n)
0-3
Data Terminal Ready Interpretation
DO
o
Modem
ignores DTR
1
Modem
enters command mode
when DTR is dropped
2
Modem
disconnects and
l2
enters command mode when
DTR is dropped
3
Modem
resets and enters
command mode when DTR
is dropped
Ml
&F
0-3
Recall Factory Parameters
See
Refemnce Manual
&G(n)
0-2
Guard Tone Selection
&GO
o
No
guard tone
1
550
Hz guard tone
2 1800 Hz guard tone
Command Summary (continued) Register Summary ASCII Code Chart
Command Parameter
Deecription
I
Default
Register
Range
Description
Default
Mnern
Dec
Hex Code
Dec
Hex Code
Dec
Hex Code
Dec
Hex
&J(n) a
Jack
Type Selection
&JO
a
RJ-l1jack
1
AlA
1 control selected
SO
0-255
Answer on Ring Number 0
SI
0-255
Count
of
Rings
NUL
00
00
SP
32 20 @
64
«l
96
60
SOH
01
01
I 33
21
A 65
41
a 97
61
STX
02
02
34 22 B 66 42 b
98
62
ETX
03 03
• 35 23 C 67 43 c 99 63
EOT
04
04
$ 36
24
0 68 44 d 100 64
&K(n)
0,3-5
Flow Control &K3
S2
0-255
Escape Character (ASCII)
43
ENQ
05
05
%
37
25 E 69
45
e
101
65
a No flow control
ACK
06
06 & 38
26
F 70 46 f 102 66
1,2 Reserved
3 RTS/CTS Flow Control
4 XON/XOFF
Flow
Control
5 Transparent XON/XOFF
&l(n)
Oor
1
line
Type Selection
&lO
a Dial-up line
S3
0-97,123·127
Carriage Return Character (ASCII) 13
S4
0-255
line
Feed Character (ASCII)
10
S5
0-97,123-12 Backspaos Character (ASCII) 8
S6
2
-255
Dial Tone Wait Time (seconds) 2
BEL
07
07 39 27 G
71
47
9 103
67
BS
06 06 (
«l
28
H 72 46 h 104 68
HT
09 09 1
41
29 I 73 49 i 105 69
LF
10
OA
42
2A
J
74
4A
j 106
SA
VT
11
OS
+ 43 2B K 75
4B
k 107
6B
FF
12
OC
44
2C
L
76
4C I 106 6C
CR
13
00
45
20
M 77
40
m 109
60
SO
14
OE
46
2E
N
78
4E
n 110
6E
1
leased
line
SI
15
OF
I
47
2F
0 79
4F
0
111
SF
S7
1
-255
Wait for Carrier TIme (seconds) 30
OLE
16
10 0 46 30 P 80 50 P 112 70
&M(n)
0-3
Communicatioos Mode Selection
&MO
OCI
17
11
1 49
31
a
81
51
q 113
71
a Asynchronous Mode
1 Synchronous Mode 1
2 Synchronous Mode 2
3 Synchronous Mode 3
S8
0-255
Pause Time for Comma (seccnds) 2
S9
1
-255
Carrier Detect Time 6
(100 ms unfts)
OC2
18
12 2 50 32 R 82 52 r 114 72
OC3
19
13 3
51
33 S 63 53 s 115
73
DC4
20
14
4 52 34 T 64 54 1 116
74
NAK
21
15 5 53 35 U 85 55 u 117
75
SYN
22 16 6 54 36 V 86 56 v 118
76
&P(n)
Oor
1 Pulse Dialing Make/Break Ratio
&PO
a
39%
make, 61%
break
1
33%
make,
67%
break
&O(n)
0-5
Communicatioos Mode Selection
&05
S10
1 -255 Carrier
loss
to
Disconnect Time 14
(100 ms unfts)
S11
50
-
255
Touch Tone Timing (milliseconds)
95
ETB
23
17
7 55
37
W
87
57
w 119 77
CAN
24
18 8 56 38 X 86 58 x 120
78
EM
25 19 9
57
39 Y 89 59 Y
121
79
SUB
26
lA
58
3A
Z
90
SA
z 122
7A
ESC
27
lB
; 59
3B
I
91
58
I 123
7B
FS
28
lC
< 60
3C
\ 92
5C
I 124
7C
a
Sameas&MO
S12
0-255
Escape Sequence Guard Time 50
GS
29
10
-
61
30
I
93
50
} 125
70
1 Same as
&Ml
(1/50 second unfts)
RS
30
IE
> 62
3E
. 94
5E
-126
7E
2
Sameas&M2
US
31
IF
? 63 3F -95
SF
DEL 127
7F
3
Sameas&M3
5 Asynchronous, Error Control
S18
0-255
Test Termination Timer I 0
Mode
S25
0-255
DTR Delay Timing (10 ms unfts) 5
&R(n) a
or
1 RTS/CTS Signal Interpretation
&Rl
S26
0-255
RTS
to
CTS Delay Interval a
a CTS goes ON with RTS (100 ms unfts)
1 RTS ignored, CTS ON
when
modem ready for receiving
S36
a or 1 Negotiation Failure Treatment 1
a
If
error control oonnection
&S(n)
Oor
1 Data
Set
Ready Interpretation
&SO
cannot be made disconnect
a
DSR
is
always ON 1
If
error control connection
1
DSR
ON when
modem
is
cannot
be
made fall
back
to
coonected and ready non-error-control mode
&T(n)
0-8
Inftiate Test Function &T4
S37
0-9
Transmission Mode a
See Reference Manual a Connect at last
AT
speed
1-3
300
bps (Bell 103
or
V.21)
&V
Vi_
Active Configuration and 5 1200 bps (Bell 212A
or
V.22)
User Profiles 6
2400
bps (V.22bis)
See Reference Manual 7
PEP
mode
9 PEP mode
&W(n)
Oor
1 Wrfte Configuration Parameters
a
Save
to profile A
S38
0-255
Delay Before Disconnecting
2OCC~
1
Save
to profile B
OEC~
&X(n)
0-2
Synchrooous Transmit
Clock
&XO
Source
a Modem generates signal
1 DTE generates signal
2 Signal derived from incoming
data
signal (slave operation)
&Y(n)
Oar
1 Defauij User Profile Selection
a Recall profile A after
power
up
1 Recall profile B after
power
up
&Z(n)-(x)
0-3
Set Number Directory
T2S00
Quick
Reference Card
Enhanced Command Mode
You
may ent.r a
command
ine
of
upto
80
charecters
in
upper or lower
case
with the first
command
in
the line
preoeded
by
an
"AT"
or
"at"
and the
last
oommand
followed by a carriage
retum_
Note
that H the S63 register
is
set to
0,
you
should not enter the
"AT"
atth.beginning
01
the
command
fine.
The notation
"en)"
in
the
descriptions
represents a
decimal
numeric
option,
and
"(x)"
represents
an
assigned
value.
Theparenthesesshould notbetyped.
H a
oommand
is
typed without a value when one
is
eocpected, the
modem
wil
assumea value of
O.
The
option
should
immediately follow the
oommand_
For
example, to turn off the
resuft
oodes, type 01 not
0-1.
The
use
of
the'"
is
explained
uncler
the S
oommand
in
your
Reference
Manual.
You
can
repeal the last oommand line
issued
by entering"
AI"
or
"ar.
Do
not
enter the "A
1""
prefix
when
using
this
command_
Result Codes
The
following
resuft
oodes
are
retumed
when
the X
command
setting
is
XC
through
X3.
H the X
oornrnand
setting
is
Xl0
through
X14,
Conventional
Command
Mode
resu. oodes
are
returned.
Number
Meeeage
and
Ducrlptlon
0
OK-
ThecommandwaaauccessfullrCO"1'ietad.
1
CONNECT3OO-Connectedat3OObps(8e1l103Compatible).
2
RING
-AnincolTing
ring
hssbeendetectad.
3
NO
CARRIER-
Time1l>connecthasexpiredorcarrie.1oat
4 ERROR-A
command
.,rorhasbeen
encountared.
5
CONNECT
1200-Con..aed
at1200bps(8e11212A
or
V.22C~Ie).
6
NO
DIAL
TONE-No
dal1Dnewas
detectad.
7 BUSV-RemoIeconnectionisbusy.
8 NOANSWER-
Fi
..
secondeof
oilencew
...
not detected
within
30
seconds
when
",,@mocifierwasencounteredinthedalstring.
10
CONNECT2400-Con..aed8l2400bps(y.22bisCo!l1>8lible).
11
CONNECT4800-Connected
at4800bpa
(y.32fallback).
12
CONNECT9600-Connectat9600bps(y.32
Mode).
50
CONNECT
FAST
-Connectedto a
modem
using the
Pac:kotized
En
..
mblePI01DcoI(PEp).
62 RRING-Remoleconnecton i.ringing.
20
CONNECT3OClIREl.-
MNP
connection
81300
bps.
22
CONNECT12OO1REL-MNPconnedionat1200bps.
23
CONNECT24001REL-
MNPconnection
.t2400bps.
24
CONNECT48OOIREL-MNPconnedionat4800bps.
25
CONNECT96OOIREL-MNPconnec1ionat9600bpa.
6t CONNECTFASTIKERM-PEPconnedionwithKemit
..
pport.
62
CONNECTFASTIXMOM-PEPoonnec1ion
withXmodam
..
pport.
63
CONNECTFASTIUUCP-PEPoonnection
with
UUCP
..
pport.
70
CONNECTFASTICOMP-PEPconnedionwithd8laCO"1'IMIion.
Number
.....
1IlI.1I1d Deec:rlptlon
71
CONNECT
FASTIKERMICOMP-PEPconnection
with
Kemit
aJppori
and
data
co
....
l888ion
enabled.
72
CONNECTFASTIXM>MICOMP-PEPconnectionwithXmodam
aJppori
and
data
co
....
l888ion
enabled.
73
CONNECTFASTIUUCPiCOMP-PEPconnedion
with
UUCP
aJpporiand
dataco
....
l888ion
enabled.
Command Summary
Command
PerMM1lr Deecrlplion DmuIt
A
Answer
AI
Repeal
previous
command
C(n)
Oorl
Tum
Carrier
ONIOFF
o
Off
1
On
D(n)
0-9,A-D,
-,.
Dialnumber Pulse
Modifiers: W
Wait
for dial tone dalng
N
Referenoe
number
in
number directory
P Pulse
dialing
T Tone dialing
i
Timed
wait
In~iate
momentary
on-hook flash
@Waitforquietans_
R
Switch
to answer
mode
when
remote
modem
ans_s
:
Remain
in
oommand
mode
after dialing
\
Referenoe
a number
in
number
directory
E(n)
Oorl
Echo
Command
ONIOFF
El
o
Off
1
On
F(n)
0-2
Echcplex
ONIOFF
Fl
o
On
1
Off
2
On
plus lineleed after
carriage
return
G GctoVoioe
H(n)
Oorl
Hook
ON/OFF
o
Hang
up
(on-hook)
1 Pick
up
phone line
(off-hook)
I(n)
0-6
Information
o
Retum
product
10
code
1
Retum
diagnostic
status
2
Retum
current
transmission
mode
3
Retum
firmware
version
level
4
Retum
negctialed register
values
M(n)
0-3
Speaker
ONIOFF
Ml
o Spaakeroff
1 Spaaker
on
while
oonnecting
2 Spaaker always
on
3 Speaker
on
after dialing until
carrier detected
N(n)_(x)
0-9
Set
Number
Directory
N(n)?
0-9
Display Number
N?
0-9
Display
Number Directory
and
S-registers
0 On-Line
Place
modem
in
data mode
O(n)
0-9
Ouiet
Enable
05
o
Retum
resuftcodeforboth
local
and
remote
mcdems
Command Summary (continued) Register Summary
Command
ParMM1lr Deectlptlon Def8ul RegJater
A8nge
~
DmuIt
O(n)Conrc 1
Retum
reauft
oode for remote
mcdemonly
2
Retum
resuft
cod.
for local
SO
0-256
Ans_
on
Ring
Numbe. l-ECM\
O-OCM
Sl
0-256
Cotnt of
Rings
mcdemonly
3
Do
not
return
resu. code for S2
0-256
Escape
Character
(ASCII)
43
e~her
local
or
remote
mcdem
S3
4-9
Partial
quiet
modes
(see
your
0-96,
123-127 Carriage
Retum
Character
(ASCII)
13
Referenoe
ManuaQ
84
0-255
Line
Feed
Character
(ASCIQ
10
S(n)-(x)
Set
register n to value x S5
0-96,
Backspace
Character
(ASCII)
8
Sen)?
Read
oontents
01
register n 123-127
U
Update
System
Password
S6
2-255
Dial
Tone
WU
Time
(seconds)
2
Yen)
Oorl
Verbose
ONIOFF
Vl
o
Retum
numeric
response
S7
1-255
Wait
for
Carrier
Time
(seconds)
4O-ECM
3O-CCM
1
Retum
English
response
S8
0-255
Pause
Time
for
COmma
(seconds)
2
Wen)
Oorl
Negotiation
Progress
Reporting
WO
o
Progress
not
reported
1
Progress
reported
S9
1-255
Carrier Detect
Time
(lOOms
un~s)
6
S10
1-255
Carrier
Loss
to
Disconnect
Time
7-ECM
(lOOms
un~s)
14-COM
X(n)
0-3,10-14
Resuft
Code BasiclExtsnded XI
ECM
o Basic resuftcodes
X14ca
S11
50-255
Touch
Tone
Timing
(milliseoonds)
7O-ECM
1
Extended
resuft
codes
IS-COM
2 MNPresuKcodes
3
MNP
and
PEP
resun
codes
10-14
Conventional
resuft
oodes
S12
0-255
Escape
Sequence
Guard
Time
50
(1/50
second
unb)
V(n)
Oorl
Disconnect
on
Break
YO
S18
0-255
Test
Termination
Timer 0
o
Modem
ignores break
1
Modem
disoonnects
on
break
S25
0-255
DTR
Delay Tming
(10
ms
unu)
5
S26
0-255
RTS
to
CTS
Delay
Interval
0
Zln)
0-2
Reset
ZO
(l00msunu)
o
Reset
and
recall
defauftprofil
1
Reset
and
recafl
profile A
2
Reset
and
recall
profile B
S38
0-255
Delay Before
Disconnecting
o-ECM
20.(lCM
&B
Blind
Command
841
0-255
Inactivity Timer
(tenths
01
hours)
0
&E(n)
0-2
Use
EEPROM
Parameters
o
Recall
delauft profile
1
Recall
profile A
S45
o or 255
Remote
Access
Enable
0
o Disable
Remote
Aocess
255
Enable
Remcte
Access
2
Recall
profile B
&F
Recall
Factory
Parameters
See
RelerenceManual
&N(n)
0-2
Display
EEP
ROM
Paramaters
o Display
defauK
prolile
S46
0-3
~I~:::~ritydisabled
0
1 Calback security
enabled
2 CaIback
secu~
enabled
with
~sword
rave
. ication
3
ass
through
secur~y
enabled,
no
caUback
initialed
1 Display profile A
2 Display profile B 847
0-256
-
DSRlDCD
Delay
Time
(50
ms
unu)
4
&P(n)
Oorl
Pulse
Dialing MakelBreak
Ratio
PO
o
U.S.
timng
1
U.K.
timing
S48
00.1
Eight
Bit
Comparison
0
o
Compare
lower
seven
b~s
only
1
Compare
all
eight
b~s
&R(n)
Oorl
Force
Retrain
or
Renegotiate
o
Retrain
S49
Oorl
Product
Identification
String
0
o
10
returns
96X
10
code
1
10
returns
123
10
code
1 Renegctiale
S50
0-3,
Transmission
Mode
O-EOM
&T(n)
0-8
Initiate
Test
Function
T4
See
Relerence
Manual
254,255 o
Auto
Speed
Determination
254-CCM
1 300
bps
(Bell
103)
2
1200
bps
(Bell
212 A or
V.22)
&W(n)
0-2
Write
Configuration
Parameters
3 2400
bps
(V.22bis)
o
Save
to
delauK
profile
1 Save
to
profile A
254
Use
last
AT
oommand
speed
255
PEPmcde
2
Save
to profile B
S51
0-5,252
Interface
Speed
2SS-EOM
%
Remote
Modem
Aoosss
254,255 o 300bps
252-CCM
1
1200
bps
Register Summary (continued) Register Summary (continued) Register Summary (continued) Register Summary (continued)
SDLe
Register Summary (Optional)
Reg
.....
Jhnge
DeKripIIon
Detallt
Reg
......
R8IIge Deecriptlon Defallt Register R8llge Deecrlpllon
Detallt
Reg
..
tar
Ringe
Deecriptlon Detallt
Reg.tar
Ringe
DeKripIIon Detallt
851
confd 2 2400bpa
3 4800bps
4 9600bpa
5 19200bps
252
Autobaucl
(no
type-ahead)
254
Autobaucl
(19200
bps
delauft)
255
AutobaucI
(9600 bps de/aul)
852
0-4
DTR
Interpretation
0
o
DTR
.::lnored
1
The
em discomects
and
disables
auto-ans_r if
DTR
is
not
present
2 The
modem
discomects
and
reloadsoper~
parameters
if
DTRis d ,andwillnot
auto-answer if
DTR
is
not
865
Oorl
XON/XOFF
Failsafe 0
o
No~
XONIXOFF
flow
control
1
Reissue
XOFF
if
DTE
does
nd
suspend data transrrissions
866
0-2
Lock Interface
Speed
o-ECM
o Change
speed
to
match
2-CCM
connection,
no
flow
control
1 Lock speed,
use
flow
control
2 Lock
speed
,
use
flow control
if
M
NP
oonnection
established
867
Oorl
CT8 Interpretation 0
o CT8
is
on
when
modem
is
ready
to
aocept data
1 CT8
turns
on
200
ms
after
RT8
goes
active
894
Oorl
TransmissOn
8peed
NegotiatOn
1
0
Use
speed
specified by 850
register only
1 Negotiate
speed
to
maximum
specified by 850 register
2
FaUback
within a
specified
mod
sccheme
only
3
Use
appropriate fallback
S95
0-2
MNPOperaiingMode o-ECM
0
No~
mode
-
MNP
disabled 2-CCM
1 M
NP
reliable
mode
2
MNP
autoreliable
mode
896
Oorl
MNP
Data
Compression
Enable
0
0 Disable
data
compression
1
Enable
data
compression
8110
0-1,255
PEP
0aIa
Compression
Enable
255
o Disable data
oompression
1 Enable data
compression
255
Enable data
compression
only
if
remote
modem's
8110
register
is
set to 1
8111
0,10-14,
File
Transfer
Protocol
8upport
255
20,30,255 See Reference
Manual
8112
0-255
Kermit MarkCharacter
(ASCII)
1
8121
Oorl
Echo
8uppressor
Compensation
0
o Disable
echo
suppressor
corJ1)8nsation
1
Enable
echo
suppressor
8150
0-3
Asyno'SDLC
Mode
Selection
0
o
Asynchronous
Mode
1 8OLCMode
2
Transpanont
8ync
Mode
3 Asyno'Sync
Mode
8151
1-5
80LC Interface Speed 4
1
1200
bps
2 2400bps
3 4800bps
4 9600bps
5 19200bps
8152
0-2
80LC
SwKchedlNonswKched
1
o
Nonswitched
Mode
1
SwKched
Mode
2 8pecial
SwKched
Mode
present
3
Modem
enters
command
mode
wnen
DTR
is
dropped
4
Modem
nangs
up
and
enters
command
mode
when
DTR
is
dropped
854
0-4
Break8~n~lnterp~On
o-ECM
See
Refer8noe
Manual
3-CCM
855
0-3
Escape
Cnaracter/Sequence 0
Interpretation See
ReffHetIce
Manual
856
0-255
XON
Cnaracter
(ASCI~
17
857
0-255
XOFF
Character
(ASCII)
19
856
0-7
Flow Control
Used
by
DTE
3-ECM
o Noflowcontrol 2-CCM
1
Use
RTSlCT8 flow
control
in
half
duplex
mode
2
Use
RT8
flow
oontrol
in
full
duplex
mode
3
Use
XON/XOFF
protocol
4
Use
both
XONIXOFF
and
RT8 flow control
5
Use
ENQlACK
protocol
6
Use
both
ENO/ACK
and
XONIXOFF
protocol
7
Use
transparent
XONIXOFF
859
0-255
P~
Character
(ASCI~
0
861
0-255
8peaker
Volume
150
0
Speaker
is
all
1-99
Low
volume
100-199
Medium
volume
2ClO-255
Hignvolume
862
2-255
Break
Length
TIme
(150
ms
units)
3
863
0-2
Command
Mode
Selection
l-ECM
o
Enhanoed
Command
Mode
2-COM
AT
prelix
not
allowed
1
Enhanoed
Command
Mode
AT
prefix
required
2 Conventional Command
Mode
868 0,2-6,255
Flow
Control
Used
by
DCE
255
o No flow control
2
Use
CT8 flow
control
in
fun
duplex
mode
3
Use
XONIXOFF
protocol
4
Use
both
XONIXOFF
and
CT8 flow control
5
Use
ENQ/ACK
protocol
6
Use
both
ENO/ACK
and
XONIXOFF
protocol
255
Use
flow
control
specified
by 858
869
0-2
XON
8~~
Hand~ng
0
o X N
processed,
not
passed
on
1
XON
processed,
passed
on
2 See
Reference
Manual
870
Instantaneous
Transmit
Rate
871
TransmK
B~s
Per
Channel
872
Instantaneous
Reosive
Rate
873
Reosive
BKa
Per
Channel
874
Reosived
Packets
Retransmitted
875
Packets
Aa:epted
876 Equivalent Une
Noise
Profile
8n
Frequency
Offset
876
810w
Mode
Line
OuaiKy
890
Oorl
V
22
Mode
Enable 0
o 212A
Emulation
1 V
22
Emulation
891
0-2
Guard
Tone
Selection 0
o
No
guard
tone
1 1800
Hz
guard
tone
2 550
Hz
guard tone
892
0-2
Answering
Sequenos
8e1ection
0
o
Nor~
search
sequence
1
PEP
answer
tones
last
897 0-1
V.42
LAP-M
Enable 0
0
Disable
LAP-M
1
Enable
LAP-M
898 O,1,2,or3
V.42bis
Data
Compression
3
0
No
data
compression
1 Data
compression
in
trasmitt
dinaction
only
2 Data
compressOn
in receive
dinaction
only
3 Data
compression
in
both
transmK
and
reosive
dinactions
8100
Oorl
Reverse
AnswerlOriginate
Mode
0
o
No~mode
1
Reverse
mode
8101
0-4
Continuous AnswerlOriginate 0
o Connect
no~1y
1
Attempt
to
connect
as
answer
modem
every
20
seconds
2
Attempt
to
connect
as
originate
modem
every
20
seconds
3 Immediately
attempt
to
connect
as answer modem
4 Immediately attempt
to
connect
as
originate
modern
8102
0-2
Auxiliary
Telco
Lead
Settings
0
(RsckmountandSDLC
..
raiononly)
0
~nore
auxiliary
leads
1
se
AlAI
function
2
Use
MVMIC
function
8104
0-4
Automatic Dialing
Options
0
See
Re/erenos
Manual
8105
0-2
TID
8wKch
EnablelDisable 1
0 Disable
the
TID
swKch
1
Enable
the TID switch
2
Enable
TID
swKch
only
when
modem
is
off-hook
8106
Oorl
V.42
Detection
Enable
0
o
Modem
will
not
perform
detectio
1
Modem
will perform detection
of
corJ1)8nsation
8130 0-6
Data
Set
Ready
Interprolation
O-CCM
o D8R
is
always
on
2-ECM
1
OSR
is
turned
on
when
answer
tone
is
detected
2
OSR
is
on
when
modern
ready
3
OSR
on
when
modem
ready
H carrier is
lost,
OSR
turns
off
fortimospecified byS47
4 D8R
on
when
modem
off-hook
5 D8R
is
turned
on
when
carrier
is
dolected
6
OSR
follows
DTR
8131
0-4
Data
Carrier
Detected
Interpretation
O-CCM
o DCD
is
always
on
2-ECM
1 DCD
is
turned
on
when
carrier
is
detected
2 DCD
is
on
when
modem
ready
3 DCD
on
when
modem
ready
H carrier
is
lost,
D8R
turns
off
fortimospecified byS47
4 The
DCD
sign~
will
be
the
inverse
of
the CT8
sign~
8169
0-2
Synchronous
Dial
Command
0
Sol
Enable
0 Disable 8ynch
Dialing
1
Enable
IBM
4941
2
Enable
V 24bis
8222
0-255
Enhanced
Command
Mode
Acosss
Character
(ASCI~
8255
0-2
Defaun
User
Profile
8e1ection
0
RecaA
profile
specified
by
AlB
switch.
1
Recall
profile A after power
on
8153
Oorl
80LC
FulVHaIf
Duplex
1
o
Full
Duplex
Mode
1
Half
Duplex
Mode
8154
00r2
80LC Clock Options 0
o
Use
DCE
clocking
1
Use
DTE
clocking
2
Use
DCE
clocking
8155
Oorl
80LC NRZlNRZI Data
Enooding
0
o UseNRZenooding
1
Use
NRZI
enooding
8157 0-255 80LC
Disoonnection
Delay
TIme
0
8158 0-255 80LC D8R
Delay
Time
0
8160
0-255
80LC
Frame
Retransrrit
Limit
10
8161
0-255
80LC
Devioo
TImeout
20
8162
0-255
SOLC
Nonproductive
TImeout
2
8163
0-255
80LC Retransmit
TImeout
3
8164
1-32
80LC
Primary
Poll
Rate
7
864
Oorl
DiaVAnswer
8equence
Abort
0
o
Abort
dial/answer
sequenos
if
character
sent
by
DTE
before
2
No~
search
sequenos
but
preceded
by
V.25
answer
tone
V.42
mode
8107
0-255
Detection
TImer
20
connection
is
established
893
3-255
V.32
AC
Transmit
Duration
8
1
Ignore
characters
sent
by
DTE
while
dialing
or
ans_ring
a
call
(100
ms
unb)
8108
0-1
V.42
Match
Count 0
o Match
count
is
4
1 Match
count
is
1

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