MOTOROLA, INC

MOBILESURFR 56K

Card Type

Modem (asynchronous)

Chip Set

Unidentified

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103/212

ITU-T V.34, V.32bis, V.32, V.22bis, V.22, V.21, K56flex

Fax Modulation Protocol

ITU-T V.17, V.29, V.27ter, V.21 channel 2

Error Correction/Compression

V.42, V.42bis, MNP5, MNP10, MNP10EC

Fax Class

Unidentified

Data Bus

PCMCIA Type II

54912

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, B, E, H, M, O, Q, V, W, X, Y, Z

&C, &P, &R, &T, &V, &W, &Y, &Z

Extended AT Commands

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

%C, %E, %L, %Q

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, S30, S31, S32, S33, S36, S38, S39, S40, S41, S46, S48, S82, S86, S91, S92, S95

Special Commands

-K, #CID, +MS

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

AUTO-MODE DETECTION

Type:

Configuration

Format:

AT [cmds] Nn [cmds]

Description:

Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.

Command

Function

N0

Automode detection disable

í N1

Automode detection enable

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

 

 

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Note: The action each variant of &D causes depends on the setting of &Q

Command

Function

&D0

Modem does not respond to DTR

&D1

Modem goes to command mode after DTR goes is off

í &D2

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

&D3

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

DL

Re-dial last number

DP

Pulse dialing enabled

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!

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.

FACTORY DEFAULT PROFILE

Type:

Configuration

Format:

AT [cmds] &F [cmds]

Description:

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

Command

Function

í &F0

Load factory setting 0

&F1

Load factory setting 1

 

 

 

 

 

 

 

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options

Command

Function

&K0

Flow control disabled

í &K3

Bi-directional RTS/CTS flow control enabled

&K4

Bi-directional XON/XOFF flow control enabled

&K5

Transparent XON/XOFF flow control enabled

&K6

RTS/CTS and XON/XOFF flow control enabled

GUARD TONE

Type:

Configuration

Format:

AT [cmds] &Gn [cmds]

Description:

Commands the modem to transmit a guard tone in V.22/V.22bis

Note: Used primarily for international data transmission

Command

Function

í &G0

Guard tone disabled

&G1

Guard tone disabled

&G2

1800Hz guard tone enabled

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product code

I1

Reports EPROM CRC value

I2

Displays OK

I3

Reports firmware revision number

I4

Reports Motorola 56K

I5

Reports country code parameter

I6

Reports data pump model and code revision

SPEAKER MODE

Type:

Configuration

Format:

AT [cmds] Mn [cmds]

Description:

Selects various speaker options

Command

Function

M0

Speaker disabled

 

 

 

 

 

 

 

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Speaker disabled

TRANSMIT CARRIER

Type:

Configuration

Format:

AT [cmds] Cn [cmds]

Description:

Controls the transmit carrier switching

Note: Command performs no function; included for compatibility only.

Special AT Commands

DISTINCTIVE RING

Type:

Configuration

Format:

AT [cmds] -SDR=n [cmds]

Description:

Controls distinctive ring

Command

Function

-SDR=0

Distinctive ring disable

-SDR=1

Distinctive ring enable ring type A

-SDR=2

Distinctive ring enable ring type B

-SDR=3

Distinctive ring enable ring type A and B

-SDR=4

Distinctive ring enable ring type C

-SDR=5

Distinctive ring enable ring type A and C

-SDR=6

Distinctive ring enable ring type B and C

-SDR=7

Distinctive ring enable ring type A, B, and C

MNP10-EC

Type:

Configuration

Format:

AT [cmds] -SECn [cmds]

Description:

Controls MNP10-EC

Command

Function

-SEC0

Disable

-SEC1

Enable and set TX level (0-30dB/m)

S(status) -REGISTERS

AUTO-SYNC OPTIONS

Type:

Register

Format

AT [cmds] S19=n [cmds]

Default:

0

Range:

Unidentified

Unit:

1 second

Description:

Sets the auto-sync options

HDLC ADDRESS

Type:

Register

Format

AT [cmds] S20=n [cmds]

Default:

0

Range:

Unidentified

Unit:

1 second

Description:

Sets the HDLC address or BSC sync character