Multi-Tech Systems MT3334SMI manual

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ModemModule Developer’s Guide

Class 1 fax commands
Sample sessions		37
Class 2 Fax commands
Implementation		42
Overview		42
Comma, setting pause time		28
Command mode		20
Command string		20
Communication Standard command		21
Communications programs		20
Configuration
Selecting reset configuration		24
Connect messages		30
Connector recommendation		14
Country code, displaying		22
D
Data Buffer Control command		25
Data buffering		24
Data calling tone		28
Data Calling Tone command		26
Data Carrier Detect command		23
Data Compression Control command		26
Data mode	20, 22, 57
Data Set Ready Control command		24
Data Terminal Ready command		23
DCD Control command		23
Default settings		24
Design considerations
PC board layout		15
Physical dimensions, North American		9
Pin-out		12
Regulatory		14
Telecom labeling requirements		17
Test/demo board block diagram		11
Test/demo board specifications		10
Typical application		13
Vendor recommendations		14
Diagnostic information, displaying		22
Dial command		21
Dial Stored Telephone Number command		21
Dial string modifiers		21
Dialing tones		28
Digital loopback tests		57
Disconnect delay		28
Display Current Settings command		24
DSR Control command		24
DTR Control command		23
DTR Dialing command		27
E
Echo Command Mode Characters command		21
Echo Online Data Characters command		21
EMC, Safety and Terminal Directive Compliance ..		66
Enable Synchronous Buffered Mode command ....		27
ENTER key		20

Enter Setup Password command	27
Error control, setting	28, 29
Error correction
Disabling	57, 58
Error Correction Mode Selection command	26
Escape character	28
Escape sequence	20, 27
F
Fallback	22
Fallback and Fall Forward command	27
FCC regulations	64
Ferrite recommendation	14
Firmware, upgrading	60
Firmware version, displaying	22
Flash memory	60
FlashPro to Upgrade Modem Firmware	62
Flow control	24, 26
Flow Control Selection command	24, 26
Fuse recommendation	14
G
Guard Tone Control command	24
H
H.324 video	27
Handshake	22
Hangup command	21
Hangup delay	28
Hook Control command	21
I
Inactivity timer	28
Inactivity Timer command	26
Industry Canada CS-03	18
Information Request command	22
Initialization strings	20
Intel hex format	69
L
Line feed character	28
Load Factory Settings command	24
Local analog loopback test	56
Local digital loopback test	58
Loopback tests	56
M
Messages	30
MNP 5 data compression	26
MNP error correction	26
Modem Reset command	23
Modulation Handshake command	22
Monitor Speaker Mode command	22
Monitor Speaker Volume command	22

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MT3334SM

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Contents Model MT3334SMI Evaluation Kit Data/Fax Socketed ModemRevision Description PatentsContents Index Introduction and Description Features IntroductionProduct Description ModemModule Developer’s GuideTechnical Specifications Introduction and Description1200 bps Physical Dimensions MT3334SMI Physical DimensionsTest/Demo Board Specifications DS1LED1-LED4 Test/Demo Board Block Diagram MT3334SMI Test/Demo Board Block DiagramMT3334SMI Pin-out MT3334SMI PinoutTypical Application MT3334SMI Design Considerations Hardware ConsiderationsPC Board Layout Considerations Calculating Z for Tip and Ring TracesRecommended Transceiver MT3334SMI Placement KeyQty Name Description Telecom Labeling Requirements FCC PartReregistration Industry Canada CS-03Multiple Listing AT Commands, S-Registers, and Result Codes Repeat Last Command AnswerAT Commands, S-Registers, and Result Codes Monitor Speaker Volume Monitor Speaker ModeReturn Online to Data Mode Result Codes Enable/DisableModem Reset Sr? Read Register ValueTone Dialing Result Code FormatCommand &Fn Load Factory Settings Asynchronous Communications ModeDisplay Current Settings Store Current ConfigurationCommand &Zy=x Store Dialing Command \An Select Maximum MNP Block Size\Bn Transmit Break \Jn Data Buffer Control\Nn Error Correction Mode Selection \Tn Inactivity Timer\Qn Flow Control Selection \Vn Protocol Result CodeCommand %DCn AT Command Control Command %En Fallback and Fall Forward ControlCommand +ES=n Enable Synchronous Buffered Mode Enter Setup PasswordRegister Unit Range Default Description RegistersS43 Result Codes Terse Verbose DescriptionClass 1 Fax Commands Class 1 Fax Command Summary Command DescriptionClass 1 Fax Commands Fax MOD Modulation Parameter Values CommandFunction Display Current Class Values Default Data modem Result Code MeaningModemModule Developer’s Guide Command Function Select Service Class Values Default Data modeFunction Class 1 Fax Commands +FRS=? Enter+FRM=? Enter Flow Control Result CodesSample Sessions Action by Command Respone Local Modem Remote PC AT+FRH=3 No Carrier ModemModule Developer’s Guide Class 2 Fax Commands Class 2 Fax Command Implementation Class 2 Fax Commands EIA SP-2388 August+FAA +FAXERR+FBOR +FCQ+FCR +FDCC Fax Capability Parameters+FDCS Current Session Results+FDFFC Data Compression Format Conversion+FDIS Current Session Parameters+FDR +FDT+FECM +FET+FK +FLID+FLNFC +FLPL+FPTS +FRBC+FREL +FSPL+FHNG +FTSIMT3334SMI Remote Configuration Basic Procedure SetupChanging the Setup Password ModemModule User GuideRemote Configuration Changing the Remote Escape CharacterMT3334SMI Troubleshooting Test procedure Local Analog Loopback Test V.54 LoopTroubleshooting Remote Digital Loopback Test V.54 LoopLocal Digital Loopback Test V.54 Loop Local digital loopback testUpgrade Procedure Upgrade Overview Identify the Modem FirmwareIdentify the Current Firmware Version Multi-Tech Web SiteDownload the Upgrade File Upgrade ProcedureMulti-Tech BBS Extract the Upgrade Files Use FlashPro to Upgrade Modem FirmwareRestore Your Parameters Clear Your Stored ParamentersAppendixes MT3334SMI FCC FAX Update International Modem RestrictionsCanadian Limitations Notice AppendixesEMC, Safety and Terminal Directive Compliance European Directives User Guide StatementNew Zealand Telecom Warning Notice Appendix B Multi-Tech Flash Programming Protocol IntroductionProgramming the Modem Handshake SequenceOther supported boot code commands Other programming concernsModemModule Developer’s Guide Program Sequence Intel Hex Format Data RecordXxxx Extended Address Record End of File RecordEeee Index IndexMT3334SM MT3334SMI MT3334SM