home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 2
/
Aminet AMIGA CDROM (1994)(Walnut Creek)[Feb 1994][W.O. 44790-1].iso
/
Aminet
/
text
/
docs
/
dsmanual.lha
/
APC.TXT
< prev
next >
Wrap
Text File
|
1993-05-10
|
16KB
|
620 lines
APPENDIX C. ALPHABETICAL COMMAND SUMMARY
Additional command summaries are on the
bottom panel of the modem and in the
Quick-Reference Card.
REQUIREMENTS
1. Type commands in either upper
or lower case, not a combination.
2. All commands except A/, A> and
+++ are preceded by the AT prefix
and are executed with the
Enter/Carriage Return key
(<Enter>).
3. Command length = 40 characters
maximum. The modem doesn't count
the AT prefix, Carriage Return
character, or spaces. It counts
but doesn't act on punctuation such
as hyphens and parentheses.
4. A missing numeric parameter is
assumed to be zero, as in the
command to hang up: ATH <Enter> is
the equivalent of ATH0 <Enter>.
BASIC COMMAND SET
& See the Extended Command Summary that
follows this Basic Set.
% See the Percent Command Summary that
follows the Extended Command Summary.
A Force Answer mode when the modem hasn't
received an incoming call.
A/ Re-execute the last issued command one
time. A/ doesn't take the AT prefix or
a Carriage Return.
A> Re-execute the last issued command
continuously until canceled by pressing
<any key>. Dial strings are re-executed
ten times, after which execution
terminates. A> doesn't take the AT
prefix or a Carriage Return.
Any key Terminate current dialing operation
resulting from an issued Dial command;
terminate Repeat mode (> or A>).
AT Attention: lets the modem know commands
are being issued to it. Must precede
all other commands except A/, A> and
+++.
Bn Handshake options.
B0 a) V.32 bis modulation (includes
V.32 answer tones). Courier V.32
bis: Default. Courier HST Dual
Standard: Required to answer V.32
bis calls. To call V.32 bis modems,
may be set to B0 or B1. HST
modulation remains enabled. Courier
HST: See next paragraph. HST
modulation remains enabled.
b) CCITT V.25 answer sequence.
Required for all Courier modems
answering overseas calls at 1200 bps
and above.
B1 a) HST modulation (no V.32 bis
answer tones). Courier HST:
Default. Courier HST Dual Standard:
Default. Also calls, but does not
answer, V.32 bis modems. Courier
V.32 bis: Calls, but does not
answer, V.32 bis modems.
b) Bell answer tone, United States
and Canada.
Cn Transmitter enabled/disabled.
C0 Transmitter disabled; receive-only
condition.
C1 Transmitter enabled (Default).
D Dial the number that follows and enter
Originate mode. Optional parameters:
P Pulse dial (Default).
T Touch-Tone dial.
, (Comma) Pause for 2 seconds.
; Return to Command mode after
dialing.
" Dial the letters that follow.
! Transfer call (flash switch-hook).
W Wait for second dial tone (with X3
or higher).
@ Wait for an answer (with X3 or
higher).
R Reverse frequencies.
DL Dial the last-dialed number.
DSn Dial the phone number stored in NVRAM at
position n (n = 0-3).
En Command mode local echo (display) of
keyboard commands ON/OFF. DIP switch 4
is factory set to Command mode echo ON.
E0 Local echo OFF.
E1 Local echo ON.
Fn Online local echo of transmitted data
ON/OFF. Sometimes referred to as the
Duplex setting.
F0 Local echo ON. Sometimes called
Half Duplex. Modem sends a copy to
your screen of data it sends to the
remote system.
F1 Local echo OFF (Default). Sometimes
called Full Duplex. Receiving
system may send a remote echo of
data it receives.
Hn On/off hook control.
H0 Hang up (go on hook).
H1 Go off hook.
In Inquiry.
I0 Display product code.
I1 Display results of ROM checksum.
I2 Display results of RAM test.
I3 Display call duration or real time
(see Kn).
I4 Display current modem settings.
I5 Display nonvolatile random access
memory (NVRAM) settings.
I6 Display link diagnostics.
I7 Display product configuration.
Kn Modem clock operation: Call-duration or
Real-time mode.
K0 Return call duration at ATI3
(Default).
K1 Return actual time at ATI3. Clock
is set using ATI3=HH:MM:SS K1.
Mn Monitor (speaker) control.
M0 Speaker always OFF.
M1 Speaker ON until carrier is
established (Default).
M2 Speaker always ON.
M3 Speaker ON after last digit dialed
and until carrier is established.
O Return online after command execution.
O0 Return online (normal).
O1 Return online and retrain. Use if
there were errors in a non-ARQ data
transfer.
O2 Return online, initiate a 2400 bps
speed shift, and drop down to 1200
bps. Applies only to calls at 2400
bps, and may be used if the remote
modem is a V.22 bis modem and ATO1
didn't work. Used mainly for
testing purposes.
P Pulse dial (Default).
Qn Quiet mode: result codes
displayed/suppressed. DIP switch 3 is
factory set for result code display.
Q0 Result codes displayed.
Q1 Result codes suppressed (quiet).
Q2 Result codes suppressed in Answer
mode.
Sr=n Set S-Register value: r is any S-
Register; n must be a decimal number
between 0 and 255.
Sr.b = n Alternative command for setting bit-
mapped registers: r is the bit-mapped
register; .b is the bit; n is 0 (off) or
1 (on).
Sr? Query contents of register r.
T Tone dial.
Vn Return result codes in words or numbers
(Verbal/Numeric mode). DIP switch 2 is
factory set for verbal result codes.
V0 Numeric mode.
V1 Verbal mode.
Xn Result code set options. Use the
following table (Default = X1, Extended
set, codes 0-5, 10, 13, 18).
Setting
Result Codes X0 X1 X2 X3 X4
X5 X6 X7
0/OK + + + + + + + +
1/CONNECT + + + + + + + +
2/RING + + + + + + + +
3/NO CARRIER + + + + + + + +
4/ERROR + + + + + + + +
5/CONNECT 1200 + + + + + + +
6/NO DIAL TONE + + + +
7/BUSY + + + + +
8/NO ANSWER + + + + +
9/RESERVED
10/CONNECT 2400 + + + + + + +
11/RINGING + + +
12/VOICE + +
13/CONNECT 9600 + + + + + + +
18/CONNECT 4800 + + + + + + +
20/CONNECT 7200 + + + + + + +
21/CONNECT 12000 + + + + + + +
25/CONNECT 14400 + + + + + + +
43/CONNECT 16800 (HST) + + + + +
+ +
Functions
Adaptive Dialing + + + + +
+
Wait for 2nd Dial Tone (W) +
+ + + +
Wait for Answer (@) + + + +
+
Fast Dial + + + +
NOTE: Use &A0 or &A1 to disable/enable
the following ARQ result codes. The
default is &A1, ARQ codes (messages 14
to 19) enabled.
14/CONNECT/ARQ 22/CONNECT 12000/ARQ
15/CONNECT 1200/ARQ 24/CONNECT
7200/ARQ
16/CONNECT 2400/ARQ 26/CONNECT
14400/ARQ
17/CONNECT 9600/ARQ 47/CONNECT
16800/ARQ
19/CONNECT 4800/ARQ
Use &A2 to add HST or V.32 modulation
indicators, as well as ARQ and non-ARQ
status, to the result codes.
Use &A3 to add error control protocol
indicators (LAPM, HST, MNP, SYNC, or
NONE) and data compression type (V42BIS
or MNP5) to the result codes.
Z Software reset to NVRAM settings if DIP
switch 10 is UP, to factory settings if
DIP switch 10 is DOWN. Also initiates
new settings of DIP switches 2-5, 7 and
9.
+++ Escape code, preceded and followed by a
guard time of at least one second of no
data transmission. The modem responds
to +++ by returning to Command mode and
doing the following:
DIP switch 9 UP (OFF, Factory setting):
Hangs up and sends NO CARRIER result
code
DIP switch 9 DOWN (ON): Retains phone
line connection and sends OK result code
> Repeat the command continuously until
canceled by pressing <any key>. If used
in a Dial string, automated redialing
terminates after ten attempts.
/ (Slash) Pause 125 milliseconds.
$ Help Basic command summary request.
&$ Help Extended command summary request.
D$ Help Dial command summary request.
S$ Help S-Register summary request.
<Ctrl>-S Stop/restart display of Help
screens.
<Ctrl>-C Cancel display of Help screens.
or
<Ctrl>-K
AMPERSAND COMMAND SET
&An Enable/disable additional result code
subsets. See the X command in the
previous section.
&A0 ARQ result codes disabled.
&A1 ARQ result codes enabled.
Default.
&A2 Additional HST or V32 modulation
indicator.
&A3 Additional error control indicator
(LAPM, HST, MNP, SYNC, or NONE) and
data compression type (V42BIS or
MNP5).
&Bn Data Rate, terminal-to-modem (DTE/DCE).
&B0 DTE/DCE rate switches to follow
connection rate (Default).
&B1 DTE/DCE rate remains fixed at the
DTE setting. Allowable rates are
38.4K, 19.2K, 9600, 4800, 2400,
1200, 300 bps.
&B2 Shift to the user-defined fixed,
higher DTE rate for ARQ calls,
follow the connection rate for non-
ARQ calls. Answer mode only.
&Cn Carrier Detect (CD) signal, modem-to-
DTE. DIP switch 6 is factory set so
that the modem controls CD and the
override is disabled.
&C0 CD override (CD always ON).
&C1 Modem sends CD signal when it
connects with another modem, drops
CD on disconnect.
&Dn Data Terminal Ready (DTR) signal, DTE-
to-modem. DIP switch 1 is factory set
for normal DTR operations and the
override is disabled.
&D0 DTR override (DTR always ON).
&D1 Reserved.
&D2 Terminal must send DTR for modem to
accept commands. Dropping DTR
terminates a call.
&F Load factory (ROM) settings into random
access memory (RAM).
&Gn Guard tone as part of answer sequence,
for 2400/1200 bps calls from overseas.
&G0 No guard tone, U.S., Canada
(Default).
&G1 550 Hz guard tone, some European
countries.
&G2 1800 Hz guard tone, U.K., some
Commonwealth countries. Requires B0
setting.
&Hn Transmit Data flow control.
&H0 Flow control disabled (Default).
&H1 Hardware (Clear to Send) flow
control.
&H2 Software (XON/XOFF) flow control.
&H3 Hardware and software flow control.
&In Received Data software flow control.
&I0 Flow control disabled (Default).
&I1 XON/XOFF to local modem and remote
computer.
&I2 XON/XOFF to local modem only.
&I3 Host mode, Hewlett Packard protocol.
&I4 Terminal mode, Hewlett Packard
protocol.
&I5 Same as &I2 in ARQ mode. In non-ARQ
mode, XON/XOFF to remote modem for
link flow control.
&Kn Data compression.
&K0 Disabled.
&K1 Auto enable/disable (Default).
Disabled if modem is set to &B0 and
DTE rate switches to match link
rate.
&K2 Enabled regardless of &Bn setting.
&K3 Selective data compressionêMNP Level
5 disabled.
&Ln Normal/Leased phone line.
&L0 Normal phone line (Default).
&L1 Leased line; enables the modem to
reconnect if disconnected.
&Mn Error Control (ARQ) and Synchronous
Operation.
&M0 Normal asynchronous mode, error
control disabled.
&M1 Synchronous mode, error control
disabled.
&M2 Reserved.
&M3 Reserved.
&M4 Normal/ARQ asynchronous mode
(Default). Normal connection if ARQ
connection cannot be made.
&M5 ARQ asynchronous mode. Modem hangs
up if ARQ connection cannot be made.
&Nn Link Rate (DCE/DCE) variable or fixed.
With fixed link rate, modem hangs up if
called or calling modem is operating at
a different rate.
&N0 Variable link operations (Default).
Modem negotiates highest possible
link rate with remote modem.
&N1 300 bps.
&N2 1200 bps.
&N3 2400 bps.
&N4 4800 bps.
&N5 7200 bps.
&N6 9600 bps.
&N7 12K bps
&N8 14.4K bps
&Pn Pulse dialing make/break ratio.
&P0 U.S./Canada make/break ratio
(Default).
&P1 U.K./some Commonwealth countries
make/break ratio.
&Rn Received Data hardware (RTS) flow
control.
&R0 Delay before modem responds to DTE's
RTS signal with CTS signal. Delay
is set in Register S26.
&R1 Ignore RTS (Default).
&R2 Received data sent to DTE only when
RTS is high; used only if DTE
supports RTS signaling.
&Sn Data Set Ready (DSR) operations.
&S0 DSR override, always ON (Default).
&S1 Modem sends DTE a DSR signal when it
senses a modem tone on the phone
line.
&S2 On loss of carrier, modem sends DTE
a pulsed DSR signal with Clear to
Send (CTS) following Carrier Detect
(CD).
&S3 This is the same as &S2, but without
CTS following CD.
&Tn Modem testing.
&T0 End test.
&T1 Initiate Analog Loopback (AL)
testing.
&T2 Reserved.
&T3 Initiate Local Digital Loopback
(LDL) testing.
&T4 Grant Remote Digital Loopback (RDL).
&T5 Prohibit RDL.
&T6 Initiate RDL testing.
&T7 Initiate RDL with self-test and
error correction.
&T8 Initiate AL with self-test and error
correction.
&W Write current settings to nonvolatile
random access memory (NVRAM).
&Xn Synchronous Timing Source. This
specifies whether the modem or DTE
generates the timing signals for the
Transmit clock during a synchronous
call.
&X0 Modem's Transmit clock is the source
(Default).
&X1 DTE is the source.
&X2 Modem's Receiver clock is the
source; valid only in V.32 bis mode
or for 2400/1200-bps connections in
HST mode.
&Yn Break handling. Destructive Breaks
clear the buffer; expedited Breaks are
sent immediately to the remote system.
Under data compression, destructive
Breaks cause both modems to reset their
compression tables.
&Y0 Destructive, don't send Break.
&Y1 Destructive, expedited (Default).
&Y2 Nondestructive, expedited.
&Y3 Nondestructive, unexpedited; modem
sends Break in sequence with data
received from DTE.
&Zn = s Write the following Dial string (s)
to NVRAM at position n
(n = 0-3).
&Zn? Display the phone number stored in NVRAM
at position n
(n = 0-3).
PERCENT COMMAND SET
%Rn Rack Controller Unit (RCU) access. For
use with USRobotics Total Control Modem
Management Systems.
%R0 Normal operations, RCU access
disabled (Default).
%R1 RCU access enabled.
%T Touch-Tone Recognition mode enabled.