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MODEMSURFR 56K (INTERNAL)

MOTOROLA, INC.

MODEMSURFR 56K (INTERNAL)

Card Type

Modem (asynchronous)

Chip Set

Rockwell

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103A/212A

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

Rockwell V.FC, K56+

Fax Modulation Protocol

ITU-T V.17, V.21CH2, V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I

Data Bus

16-bit ISA

Card Size

Three-quarter length, full-height

CONNECTIONS

Function

Label

Function

Label

Telephone line

CN1

Telephone line

CN2

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z

&C, &D, &F, &G, &K, &P, &R, &S, &T, &V, &W, &Y, &Z

Extended AT Commands

\A, \B, \K, \N, \V

%C, %E, %L, %Q

Special AT Commands

#CID, +MS

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S24, S25

S26, S27, S28, S29, S30, S32, S33, S36, S38, S39, S40, S46, S48, S82, S86, S91, S92, S95

Note: See MHI help file for complete information.

UNIDENTIFIED COMMANDS

Command

Default

+ES=nnn

3,0,2

+ESA=nnnnnnnn

0,0,0,0,0,0,0,0

+ITF=nn

255,64

Proprietary AT Command Set

BIT-MAPPED REGISTER S31

Format:

AT [cmds] S31=n [cmds]

Default:

2

Range:

0 - 43

Description:

Select automode, extended result code format, and caller ID format.

Bit

Value

Function

0

í 0

1

Extended result codes controlled by S95.

Extended result codes set for single-line format.

1

0

í 1

Auto-mode detection disabled

In originate mode, handshake begins at line speed designated by the S37 register. Modem can shift to a slower speed if necessary.

In answer mode, handshake attempted with the following protocols in order - V.FC, V.32bis, V.32, V.22bis, V.22 or Bell 212, V.21, and Bell 103

3, 2

í 00

01

10

Enables CONNECT result codes to report DTE speed

Full reporting of CONNECT result codes

Enables CONNECT result codes to report DCE speed

5, 4

í 00

01

10

Caller ID disabled.

Caller ID displays formatted data.

Caller ID displays raw hexadecimal data.

BIT-MAPPED REGISTER S41

Format

AT [cmds] S41=n [cmds]

Default:

71

Range:

0 - 71

Description:

Selects compression and auto-retrain.

Bit

Value

Function

1, 0

00

01

10

í 11

Data compression disabled.

MNP5 enabled.

V.42bis enabled.

MNP5 and V.42bis enabled.

6, 2

00

01

í 11

Auto-retrain disabled.

Auto-retrain enabled.

Auto-fallback/fall-forward enabled.

5 - 3

000

Not used.

DIAL

Type:

Immediate

Format:

AT [cmds] D<#>;[cmds]

Description:

Dials the telephone number indicated according to any modifiers included in the string.

Command

Function

DL

Re-dial last number.

DP

Pulse dialing enabled.

DS=n

Dial stored telephone number n.

DT

Tone dialing enabled.

DW

Dialing resumed following dial tone detection.

D,

Dialing paused for amount of time specified in S8 register.

D>

Transmit grounding pulse.

D!

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

D@

Wait for Quiet 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*

Toggles calling tone on or off for this call.

D;

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

DISPLAY BLACKLIST NUMBERS

Type:

Immediate

Format:

AT [cmds] *B [cmds]

Description:

Displays the list of all the numbers on the blacklist and their statuses.

DISPLAY DELAYED NUMBERS

Type:

Immediate

Format:

AT [cmds] *D [cmds]

Description:

Displays the list of all delayed numbers and their statuses.

DISPLAY INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested about the modem.

Command

Function

I0

Displays product identification code.

I1

Displays ROM checksum.

I2

Tests and displays ROM checksum result.

I3

Displays firmware revision, model, and interface.

I4

Displays product name.

I5

Displays country code.

I6

Displays data pump model and revision.

DISTINCTIVE RING

Format:

AT [cmds] -SDR=n [cmds]

Default:

Unidentified

Range:

0 - 7

Description:

Selects which distinctive ring signals the modem will respond to.

Bit

Value

Function

0

0

1

Do not respond to distinctive ring type 1.

Respond to distinctive ring type 1.

1

0

1

Do not respond to distinctive ring type 2.

Respond to distinctive ring type 2.

2

0

1

Do not respond to distinctive ring type 3.

Respond to distinctive ring type 3.

RPI CONFIGURATION

Type:

Configuration

Format:

AT [cmds] +Hn [cmds]

Description:

Configures the Rockwell Protocol Interface.

Command

Function

+H0

RPI disabled.

+H1

RPI enabled and local serial port speed set to 19.2Kbps.

+H2

RPI enabled and local serial port speed set to 38.4Kbps.

+H3

RPI enabled and local serial port speed set to 57.6Kbps.

+H11

RPI+ enabled.