IPTools.net.ua

Card Type

Modem (asynchronous)

Chip Set

Unidentified

I/O Options

microphone, speaker out, line in, line out

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34+, x2

Fax Modulation Protocol

ITU-T V.17, V.27ter, V.29

Error Correction/Compression

MNP5, V.42bis, V.42bis

Fax Class

Unidentified

Data Bus

8-bit ISA

Card Size

Half-length, half-height card

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

Microphone

CN4

Line in

CN2

Speaker out

CN3

USER CONFIGURABLE SETTINGS

Setting

Label

Position

í Speaker type stereo

JP5

Closed

Speaker type mono

JP5

Open

SERIAL PORT ADDRESS

Setting

JP3/A

JP3/B

JP3/C

COM1 (3F8h)

Closed

Closed

Closed

COM2 (2F8h)

Open

Closed

Closed

COM3 (3E8h)

Closed

Open

Closed

COM4 (2E8h)

Open

Open

Closed

PnP

Open

Open

Open

INTERRUPT SELECTION

IRQ

JP2/A

JP2/B

JP2/C

JP2/D

JP2/E

2/9

Closed

Open

Open

Open

Open

3

Open

Closed

Open

Open

Open

4

Open

Open

Closed

Open

Open

5

Open

Open

Open

Closed

Open

7

Open

Open

Open

Open

Closed

PnP

Open

Open

Open

Open

Open

SUPPORTED COMMAND SET

Basic AT Commands

AT, +++, A/

A, B, E, F, H, M, O, P, T, V, X

&C, &G, &T, &W, &Z

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16, S18, S25, S38

AT Voice Commands

#VBQ?, #VBS, #VBT, #VCI, #VLS, #VRA, #VRN, #VRX, #VSK, #VSP, #VSR, #VSS, #VTD, #VTS,

#VTX, #BDR, #CLS, #MDL, #MFR, #REV?

Note: See MHI Help File for full command documentation.

DISPLAY COMMANDS

Type:

Configuration

Format:

AT [cmds] $ [cmds]

Description:

Displays the basic command set

DIAL

Type:

Immediate

Format:

AT [cmds] D<#> [cmds]

Description:

Dials telephone number according to any modifiers included in the string

Note:

Any combination of modifiers can be used to produce the desired dial functions in sequence.

Command

Function

DL

Re-dial last number

DP

Pulse dialing enabled

DR

Answer mode enabled; originate mode disabled following handshake initiation.

DS=n

Dial stored telephone number n

DT

Tone dialing enabled/Pulse dialing disabled

DW

Dialing resumed following dial tone detection

D,

Dialing paused for amount of time specified in S8 register

D/

Delays for 125msec. before dialing

D!

Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.

D@

Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.

D$

Wait for prompt tone detection function enabled. Waits for prompt tone for amount of time specified by the S7 command.

D;

Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports modem model and speed

I1

Reports ROM checksum

I2

Tests and reports ROM checksum

I3

Reports product ID

I4

Reports current modem settings

I5

Displays active and stored profiles

I6

Reports data connection information

I7

Reports manufacturer and model information

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Low volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

RESULT CODES

Type:

Configuration

Format:

AT [cmds] Qn [cmds]

Description:

Enables modem to send result codes to the DTE

Command

Function

í Q0

Result code sending enabled

Q1

Result code sending disabled

Q2

Displays result codes only in Originate Mode

CONFIGURATION PROFILE SELECT

Type:

Configuration

Format:

AT [cmds] Yn [cmds]

Description:

Commands the modem to use Profile 0 or Profile 1

Command

Function

í Y0

Configuration Profile 0 active upon power on or reset

Y1

Configuration Profile 1 active upon power on or reset

SOFT RESET

Type:

Immediate

Format:

AT [cmds] Zn [cmds]

Description:

Restores modem profiles previously saved in non-volatile RAM using the &W command.

Command

Function

Z0

Reset and retrieve active profile set by the Y command

Z1

Reset and retrieve active profile 0

Z2

Reset and retrieve active profile 1

Z3

Reset and retrieve factory default profile 0

Z4

Reset and retrieve factory default profile 1

Z5

Reset and retrieve factory default profile 2

AUTO-ANSWER - ORIGINATE/ANSWER

Type:

Configuration

Format:

AT [cmds] &An [cmds]

Description:

Selects originate or answer mode when in Auto-Answer mode

Command

Function

í &A0

Disable ARQ result codes

&A1

Enable ARQ result codes

&A2

Disable ARQ result codes and V.32 modulation

&A3

Enable ARQ result codes, V.32 modulation, error correction and data compression protocols

DTE RATE ADJUST

Type:

Configuration

Format:

AT [cmds] &Bn [cmds]

Description:

Controls DTE rate

Command

Function

&B0

DTE rate adjust to DCE rate after on line

í &B1

Constant DTE rate

&B2

Constant DTE rate in ARQ mode, variable in non-ARQ mode

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Command

Function

&D0

Modem does not respond to DTR

&D1

Modem goes to command mode after DTR goes is off

&D2

Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled.

FACTORY DEFAULT PROFILE

Type:

Configuration

Format:

AT [cmds] &F [cmds]

Description:

Sets values in active profile to values found in the default profile

í &F0

Recall factory default configuration 0

&F1

Recall factory default configuration profile 1 (hardware flow control enabled)

&F2

Recall factory default configuration profile 2 (software flow control enabled)

TX FLOW

Type:

Configuration

Format:

AT [cmds] &Hn [cmds]

Description:

Controls TX flow settings

Command

Function

&H0

Disable TX flow controll

í &H1

Enable hardware TX flow control (CTS)

&H2

Enable software TX flow control (XON/XOFF)

&H3

Enable hardware (CTS) and software (XON/XOFF) TX flow control

RX FLOW

Type:

Configuration

Format:

AT [cmds] &In [cmds]

Description:

Controls RX flow settings

Command

Function

í &I0

Disable software RX flow control

&I1

Enable software RX flow control (XON/XOFF)

&I2

Enable software RX flow control (XON/XOFF), but do not pass XON/XOFF to remote modem or local DTE

&I3

Enable HP ENQ/ACK software flow control, host mode

&I4

Enable HP ENQ/ACK software flow control, terminal mode

&I5

Enable software RX flow control (XON/XOFF) for non-ARQ mode

COMPRESSION CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables compression control options

Command

Function

&K0

Disable V.42bis/MNP5 data compression

í &K1

Auto data compression

&K2

Enable V.42bis/MNP5 data compression

&K3

Disable MNP5 data compression

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

&M0

Normal mode enabled

í &M4

ARQ and normal modes enabled

&M5

ARQ mode enabled

AUTOMODE CONNECTION SPEED

Type:

Configuration

Format:

AT [cmds] &Nn [cmds]

Description:

Selects connection speed

Command

Mode

í &N0

Enable Automode

&N1

Set connection speed to 300bps

&N2

Set connection speed to 1200bps

&N3

Set connection speed to 2400bps

&N4

Set connection speed to 4800bps

&N5

Set connection speed to 7200bps

&N6

Set connection speed to 9600bps

&N7

Set connection speed to 12000bps

&N8

Set connection speed to 14400bps

&N9

Set connection speed to 16800bps

&N10

Set connection speed to 19200bps

&N11

Set connection speed to 21600bps

&N12

Set connection speed to 24400bps

&N13

Set connection speed to 26400bps

&N14

Set connection speed to 28800bps

&N15

Set connection speed to 31200bps

&N16

Set connection speed to 33600bps

&N17

Set connection speed to 33333bps

&N18

Set connection speed to 37333bps

&N19

Set connection speed to 41333bps

&N20

Set connection speed to 42666bps

&N21

Set connection speed to 44000bps

&N22

Set connection speed to 45333bps

&N23

Set connection speed to 46666bps

&N24

Set connection speed to 48000bps

&N25

Set connection speed to 49333bps

&N26

Set connection speed to 50666bps

&N27

Set connection speed to 52000bps

&N28

Set connection speed to 53333bps

&N29

Set connection speed to 54666bps

&N30

Set connection speed to 56000bps

&N31

Set connection speed to 57333bps

PULSE DIALING RATIO

Type:

Configuration

Format:

AT [cmds] &Pn [cmds]

Description:

Selects pulse dial make/break ratio

Command

Function

í &P0

39/61ms at 10pps (North America)

&P1

33/67ms at 10pps (Europe)

RTS/CTS

Type:

Configuration

Format:

AT [cmds] &Rn [cmds]

Description:

Selects RTS/CTS options

Command

Function

&R0

Reserved

&R1

Modem ignores RTS signal

&R2

Enable RX hardware flow control (RTS)

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

í &S0

DSR forced high

&S1

DSR off in command mode, on in on-line mode

MINIMUM DTE CONNECTION

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects minimum DTE connection speed

Command

Function

í &U0

Do not set minimum DCE connection speed

&U1

Set connection speed to 300bps

&U2

Set connection speed to 1200bps

&U3

Set connection speed to 2400bps

&U4

Set connection speed to 4800bps

&U5

Set connection speed to 7200bps

&U6

Set connection speed to 9600bps

&U7

Set connection speed to 12000bps

&U8

Set connection speed to 14400bps

&U9

Set connection speed to 16800bps

&U10

Set connection speed to 19200bps

&U11

Set connection speed to 21600bps

&U12

Set connection speed to 24400bps

&U13

Set connection speed to 26400bps

&U14

Set connection speed to 28800bps

&U15

Set connection speed to 31200bps

&U16

Set connection speed to 33600bps

&U17

Set connection speed to 33333bps

&U18

Set connection speed to 37333bps

&U19

Set connection speed to 41333bps

&U20

Set connection speed to 42666bps

&U21

Set connection speed to 44000bps

&U22

Set connection speed to 45333bps

&U23

Set connection speed to 46666bps

&U24

Set connection speed to 48000bps

&U25

Set connection speed to 49333bps

&U26

Set connection speed to 50666bps

&U27

Set connection speed to 52000bps

&U28

Set connection speed to 53333bps

&U29

Set connection speed to 54666bps

&U30

Set connection speed to 56000bps

&U31

Set connection speed to 57333bps

BREAK CONTROL

Type:

Configuration

Format:

AT [cmds] &Yn [cmds]

Description:

Controls the break

Command

Function

&Y0

Destructive break. Does not send break

í &Y1

Destructive break. Break expedited

&Y2

Nondestructive break. Break expedited

BUFFER RESET S13

Format:

AT [cmds] S13=n [cmds]

Unit:

Bit-mapped

Description:

DTR, buffer reset, backspace, autodial. Retrain +++ hangup

ARQ/MNP/V.42bis S15

Format:

AT [cmds] S15=n [cmds]

Unit:

Bit-mapped

Description:

Disable ARQ/MNP/V.42bis

INACTIVITY TIMER

Type:

Register

Format

AT [cmds] S19=n [cmds]

Default:

0

Range:

0-255

Unit:

1 second

Description:

Sets the maximum duration for inactivity

BIT-MAPPED REGISTER S21

Format

AT [cmds] S21=n [cmds]

Default:

Unidentified

Range:

0-253

Unit:

0.01sec

Description:

Sets the maximum duration for break

FLOW CONTROL CHARACTER - XON

Type:

Register

Format:

AT [cmds] S22=n [cmds]

Default:

17

Range:

0-255

Unit:

ASCII

Description:

Sets the character used to represent XON

FLOW CONTROL CHARACTER - XOFF

Type:

Register

Format:

AT [cmds] S23=n [cmds]

Default:

19

Range:

0-255

Unit:

ASCII

Description:

Sets the character used to represent XOFF

DTR CHANGE THRESHOLD

Type:

Register

Format

AT [cmds] S25=n [cmds]

Default:

5

Range:

0-255

Unit:

.1 second

Description:

Sets maximum time a change in the DTR signal will be ignored

BIT-MAPPED REGISTER S27

Type:

Register

Format

AT [cmds] S27=n [cmds]

Default:

5

Range:

0-255

Unit:

Bit-mapped

Description:

V.21 @ 300bps, trellis coding, Disable V.32, answer tone, 9600 result codes, disable V.32bis, enable V.23

ANSWER TONE

Format

AT [cmds] S28=n [cmds]

Default:

8

Range:

0-255

Unit:

0.1 second

Description:

Controls V.32 answer tone.

ANSWER MODE TIMER

Type:

Register

Format

AT [cmds] S29=n [cmds]

Default:

20

Range:

0-255

Unit:

.01 second

Description:

Controls the V.21 answer mode timer.

BIT-MAPPED REGISTER S32

Type:

Register

Format

AT [cmds] S32=n [cmds]

Unit:

Bit-mapped

Description:

V8, V34, V34bis, x2 Enable V.8

BIT-MAPPED REGISTER S33

Format:

AT [cmds] S33=n [cmds]

Unit:

Bit-mapped

Description:

Disable 2400, 2743, 2800, 3000, 3200, and 3429 symbol rates.

BIT-MAPPED REGISTER S34

Format:

AT [cmds] S34=n [cmds]

Unit:

Bit-mapped

Description:

Trellis coding :8S-2D, 16S-4D mapped register 32S-2D, 64S-4D

BIT-MAPPED REGISTER S41

Format

AT [cmds] S41=n [cmds]

Default:

Unidentified

Unit:

Bit-mapped

Description:

Distinctive ring (on=1)