IPTools.net.ua

Card Type

Modem, Fax

Chip Set

Unidentified

I/O Options

Line in, line out, microphone in, speaker out

Maximum Modem Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

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

Fax Modulation Protocol

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

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I & II

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

Microphone in

CN3

Line in

CN2

Speaker out

CN4

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Microphone set for dynamic

JP2

Pins 1 & 2 closed

Microphone set for condenser

JP2

Pins 2 & 3 closed

Speaker set for stereo

JP4

Closed

Speaker set for mono

JP4

Open

í Plug and Play enabled

PNP1

Closed

Plug and Play disabled

PNP1

Open

SERIAL PORT ADDRESS

Setting

PNP1

SW1/1

SW1/2

COM1 (3F8h)

Open

On

On

COM2 (2F8h)

Open

Off

On

COM3 (3E8h)

Open

On

Off

COM4 (2E8h)

Open

Off

Off

í PnP

Closed

Off

Off

IRQ SETTINGS

Setting

PNP1

SW1/3

SW1/4

SW1/5

SW1/6

2/9

Open

On

Off

Off

Off

3

Open

Off

On

Off

Off

4

Open

Off

Off

On

Off

5

Open

Off

Off

Off

On

í PnP

Closed

Off

Off

Off

Off

SUPPORTED COMMAND SET

Basic AT Commands

AT, �+++�, A/

A, E, H, M, O, P, T, V, X, Y, Z

&C, &G, &L, &T, &V, &W, &Y, &Z

Extended AT Commands

\A, \B, \C, \E, \G, \J, \K, \O, \Q, \U, \X, \Y, \Z

%A

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S25, S26,

S27

Special Commands

#BDR, #CLS, #MDL?, #MFR?, #REV?, #SPK=a,b,c, #VBQ?, #VBS, #VBT, #VCI?, #VLS, #VRA, #VRN,

#VRX, #VSD, #VSK, #VSP, #VSR, #VSS, #VTD, #VTS, #VTX

Note: See MHI Help File for full command documentation.

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

í &M0

Asynchronous mode

COMMUNICATION PROTOCOLS

Type:

Configuration

Format:

AT [cmds] Bn [cmds]

Description:

Selects the communication protocol for data calls

Command

Protocol

B0

Enables CCITT mode

B1

Enables Bell mode

B2

Enables Autoscan mode

B3

Enables CCITT V.23 mode only

B4

Enables 300 bps connection only

B5

Enables 1200 bps connection only

B6

Enables 2400 bps connection only

B7

Enables 4800 bps connection only

B8

Enables 9600 bps connection only

B9

Enables 14400 bps connection only

B10

Enables 16800 bps connection only

B11

Enables 19200 bps connection only

B12

Enables 21600 bps connection only

B13

Enables 24000 bps connection only

B14

Enables 26400 bps connection only

B15

Enables 28800 bps connection only

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Command

Function

í Command 0

Modem does not respond to DTR

Command 1

Modem goes to command mode after DTR goes is off

Command 2

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

Command 3

Modem is initialized after DTR goes off

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

DP

Pulse dialing enabled

DR

Answer mode enabled; originate mode disabled following handshake initiation.

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!

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;

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

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

&S0

DSR forced high

í &S1

DSR high only while modem is handshaking or connected

FACTORY DEFAULT

Type:

Configuration

Format:

AT [cmds] &Fn [cmds]

Description:

Recalls factory default configuration and/or with software flow control enabled

Command

Function

í &F0

Recalls factory default configuration

&F1

Recalls factory default configuration with software flow control enabled

&F2

Recalls factory default configuration with hardware flow control enabled

&F3

Recalls factory default configuration with software flow control enabled and ignores the DTR signal

&F4

Recalls factory default configuration with hardware flow control enabled and ignores the DTR signal

&F5

Set modem to Direct mode

FALL FORWARD/FALL BACK

Type:

Configuration

Format:

AT [cmds] &En [cmds]

Description:

Enables/Disables fall forward/fall back

Command

Function

í &E0

Disables automatic fall forward/fall back

&E1

Enables automatic fall forward/fallback

HELP

Type:

Configuration

Format:

AT [cmds] &H [cmds]

Description:

Displays the modem help screen

ORIGINATE MODE

Type:

Configuration

Format:

AT [cmds] &On [cmds]

Description:

Enables/Disables originate-only mode

Command

Mode

í &O0

Originate-only mode disabled

&O1

Originate-only mode enabled

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 & Hong Kong)

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested and configures Plug and Play serial number

Command

Function

I0

Reports product ID

I1

Reports ROM checksum

I2

Tests and reports internal memory

I3

Reports V.42bis ID

I4

Reports internal ID

I99=n

Configures Plug and Play serial number to n (n = 0-225)

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

Result code sending disabled only when answer mode is enabled

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

AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD

Type:

Configuration

Format:

AT [cmds] %En [cmds]

Description:

Controls auto-retrain mode and fallback/fall-forward

Command

Function

%E0

Auto-retrain disabled

í %E1

Auto-retrain enabled

AUTO-DETECT SETTINGS

Type:

Configuration

Format:

AT [cmds] %Mn [cmds]

Description:

Controls V.34 and V.FC while in auto-detect mode

Command

Function

í %M0

Sets V.34 and V.FC to auto-detect mode

%M1

Sets only V.34 to auto-detect

%M2

Sets only V.FC to auto-detect

CLEAR-DOWN SIGNAL

Type:

Configuration

Format:

AT [cmds] %Dn [cmds]

Description:

Enables/Disables clear-down signal

Command

Function

%D0

Clear-down signal disabled

í %D1

Clear-down signal enabled

COMPRESSION/CORRECTION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression and correction

Command

Function

%C0

Data compression and correction disabled

%C1

MNP5 and V.42bis; or data compression and correction enabled

CONNECT MODE

Type:

Configuration

Format:

AT [cmds] \Nn [cmds]

Description:

Controls the type of connection the modem will operate in

Command

Function

\N0

Normal mode enabled

\N1

Direct mode enabled

\N2

MNP reliable mode enabled

\N3

Auto-reliable mode or MNP auto-reliable mode enabled

\N4

V.42 reliable mode enabled

\N5

V.42 auto-reliable mode or MNP auto-reliable mode enabled

\N6

V.42/MNP/Normal data link enabled

DCE

Type:

Configuration

Format:

AT [cmds] \Vn [cmds]

Description:

Reports DCE speed and extended responses

Command

Function

í \V0

Reports DCE speed without sending extended responses

\V1

Reports DCE speed and send sends extended responses

\V2

Reports DTE speed without sending extended responses

\V3

Reports DTE speed and send sends extended responses

INACTIVITY TIMER

Type:

Configuration

Format:

AT [cmds] \Tn [cmds]

Default:

0

Range:

0-90

Unit:

1 minute

Description:

Sets the length of time that the modem does not receive information before it disconnects.

LINE SIGNAL LEVEL

Type:

Immediate

Format:

AT [cmds] %Ln [cmds]

Default:

11

Range:

0-15

Unit:

dBm

Description:

Returns a value which indicates the received line signal level

PASSWORD

Type:

Configuration

Format:

AT [cmds] \P=x [cmds]

Description:

Stores password x (x=ASCII characters 1 through 127 excluding "?" maximum 7 characters) stored into non-volatile RAM

POWER-ON AUTO-CONNECT

Type:

Configuration

Format:

AT [cmds] %Pn [cmds]

Description:

Enables/Disables power-on auto-connect

Command

Function

í %P0

Power-on auto-connect disabled

%P1

Power-on auto-connect enabled

SECURITY

Type:

Configuration

Format:

AT [cmds] %Sn [cmds]

Description:

Enables/Disables call-back security and checks password

Command

Function

í %S0

Call-back security disabled

%S1

Password check enabled

%S2

Call-back security and password check enabled

BIT-MAPPED REGISTER S28

Type:

Register

Format

AT [cmds] S28=n [cmds]

Unit:

Bit-mapped

Description:

Configures Power-on auto-connect, security call-back, auto-retrain, and Bell/CCITT mode settings