Motorola SM56 manual Introduction

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Introduction

This document specifies the AT command set for Motorola UbiSurf SM56

 

softmodem product family. The details of the supported commands, responses, and

 

registers used by Motorola UbiSurf SM56 soft modem products are provided in this

 

reference manual.

 

In This Document

Topic

See Page

 

 

 

 

Introduction

. . . . . . . 1

 

AT Commands - Basics

. . . . . . . 2

 

+++ (Plus-Plus-Plus) Commands

. . . . . . . 2

 

AT and AT& (Ampersand)

. . . . . . . 3

 

Table 1: AT and AT& Commands

. . . . . . . 3

 

AT% (Percent) and AT\ (Backslash) Commands

. . . . . . . 7

 

Table 2: AT% (Percent) and AT\ (Backslash) Commands

. . . . . . . 7

 

AT* (Asterisk) Commands

. . . . . . 11

 

Table 3: AT* (Asterisk) Commands

. . . . . . 11

 

AT+ (Plus) Commands

. . . . . . 13

 

Table 4: AT+ (Plus) Commands

. . . . . . 13

 

ATS (S-Register) Commands

. . . . . . 27

 

Table 5: ATS (S-Register) Commands

. . . . . . 27

 

AT#UD Unimodem Diagnostic Command

. . . . . . 29

 

Table 6- AT#UD Last Call Status Report Format

. . . . . . 29

 

Table 7- Call Setup Result Codes

. . . . . . 31

 

Table 8– Multimedia modes

. . . . . . 32

 

Table 9– DTE-DCE modes

. . . . . . 32

 

Table 10– V.34 INFO bit report (applicable only to V.34 or V.90/V.92 calls) . 32

 

Table 11– gstnModulationSchemeActive from 3.7.2/V.58

. . . . . . 33

 

Table 12– errorControl Active from 3.5.2/V.58

. . . . . . 33

 

Table 13– compressionActive from 3.2.2/V.58

. . . . . . 34

 

Table 14– callCleared codes from 3.6.4/V.58-1994

. . . . . . 34

 

Table 15– Completed Data Call, with some errors and rate retrain during the call

 

36

 

 

Event Reporting Word

. . . . . . 37

1

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Contents AT Command Reference Manual UbiSurf SM56 Introduction Page AT and AT& Commands Pulse Dial Speaker VolumeReturn to On-Line Mode Speaker ControlSelect Call-Progress Result Codes to Return Reset Modem Parameters to Default ConfigurationTone Dial Result-Code FormatCTS Control Initialize modem to default factory configurationDial TX Level Pulse CycleMaximum Modulation Rate AT% Percent and AT\ Backslash CommandsData Compression DC Mode Disconnect Buffer DelayMinimum Modulation Rate AT% Percent and AT\ Backslash Commands Disconnect on DTE Inactivity Error-Correction EC ModeBreak Handling Method DTE Flow ControlLow-Speed Operation Protocol AT* Asterisk CommandsModulation Mode Dial WaitMM14 K56flex Auto-modulation MM15 Only MM16 MM17 MM18 AT+ Plus Commands +A8E Configuration+A8T 8bis Signal and Message Control Data Compression Control +DRData Compression DC Reporting +DS+EB +ER+ES +ESA Synchronous Access Mode Configuration+ETBM +FCLASS+FLO +FRH +FMI?+FMM? +FMR?AT+ Plus Commands +IFC +GMI+GMM +GMR+MR +PCW +PMH+PMHT +VCID +PMHR+PMF +PQC+VIP +VEM+VGR +VGT+VRID +VRX+VSD +VSM +VTD+VTS +VTX Enter Voice-Transmission ModeATS S-Register Commands S92 Modem-on-Hold Messaging Monitoring S18 Test TimerS11 Tone Length S12 Escape Code Guard TimeCommand Syntax Command ResponseAT#UD Last Call Status Report Format Ffffffff Call Setup Result Codes DTE-DCE modes Multimedia modesGstnModulationSchemeActive from 3.7.2/V.58 ErrorControl Active from 3.5.2/V.58CallCleared codes from 3.6.4/V.58-1994 CompressionActive from 3.2.2/V.58CallCleared codes from 3.6.4/V.58-1994 Modem response line Description Event Reporting Word Busy
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