Multi-Tech Systems MT5634ZPX-PCI owner manual Monitor Speaker Volume, Monitor Speaker Mode

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3 AT Commands, Result Codes, and S-Registers

	I4	Display firmware version for data pump (e.g., 94).
	I9	Display country code (e.g., NA Ver. 1).
	I11	Display Diagnostic Information for the last Modem
		Connection (i.e., DSP and Firmware version, Link Type,
		Line Speed, Serial Speed, Type of Error Correction/Data
		Compression, Number of past Retrains,etc.)
Command:	Ln	Monitor Speaker Volume
Values:		n = 0, 1, 2, or 3
Default:		2
Description:	L0	Select low volume.
	L1	Select low volume.
	L2	Select medium volume.
	L3	Select high volume.
Command:	Mn	Monitor Speaker Mode
Values:		n = 0, 1, 2, or 3
Default:		1
Description:	M0	Speaker always off.
	M1	Speaker on until carrier signal detected.
	M2	Speaker always on when modem is off-hook.
	M3	Speaker on until carrier is detected, except while dialing.
Command:	Nn	Modulation Handshake
Values:		n = 0 or 1
Default:		1
Description:	N0	Modem performs handshake only at communication
		standard specified by S37 and the B command.
	N1	Modem begins handshake at communication standard
		specified by S37 and the B command. During handshake,
		fallback to a lower speed can occur.
Command:	O	Return Online to Data Mode
Values:		0, 1, 3
Default:		None
Description:	O0	Exit online command mode and return to data mode.
	O1	Issue a retrain and return to online data mode.
	O3	Issue a rate renegotiation and return to data mode.

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Contents Model MT5634ZPX-PCI Record of Revisions MT5634ZPX -PCIContents Introduction Limited Warranty Introduction Initial Checklist Common ProblemsData is being lost Technical SupportIntroduction and Description MT5634ZPX-PCI Introduction and Description FeaturesFax Peripiheral Component Interconnect PCIDownstream Rates Support/FunctionsUpstream Data Rates Optional V.8bis SequenceDigital Loss and Robbed-bit Signaling Auto Adapt What is in Your Modem Package?Appendix How to Use This ManualYou type this Typographic ConventionsInstallation What You’ll Need IntroductionInstallation Overview Safety WarningsInstallation Windows 95 Plug and Play Configuring the MultiModem ZPX-PCIInstalling the MultiModemZPX-PCI Plug the telephone’s line cable into External ConnectionsWith the modem, insert the microphone Verifying Configuration Installing DriversPort COM Interrupt Address Speed Is Your MultiModemZPX-PCI Ready for Use? Select Start, Settings, and then Control PanelTo Remove Previous Modem from Windows Simple Operation Operating Your MultiModemZPX-PCITesting Data Functions Software ConfigurationSelect Start, Programs, Accessories, and then HyperTerminal Connect dialog box, click Dialing Properties Click Start, Programs, Accessories, and then WordPad Testing FAX FunctionsMultiModemZPX-PCI’s fax capabilities Click Start, Programs, Accessories, and then HyperTerminal Testing Voice FunctionAT+FCLASS=8 AT+VLS=7 MultiModemZPX-PCI’s Speakerphone TestConfiguring Communications Software Installation Basic Procedure Remote ConfigurationChanging the Setup Password SetupPKUNZIP.EXE AT Commands, S-Registers, and Result Codes AT Commands Communication Standard Setting AT Commands, Result Codes, and S-RegistersCarrier Control DialDS=n Dial Stored Telephone Number Echo Command Mode CharactersEcho Online Data Characters Hook ControlMonitor Speaker Mode Monitor Speaker VolumeReturn Online to Data Mode Modulation HandshakeSr? Read Register Value Sr=n Set Register ValueResult Code Format Result Code SelectionLong Space Disconnect Modem ResetAuto Retrain Data Carrier Detect DCD ControlCommunications Mode Fn Load Factory Default SettingsAsynchronous Communications Mode 22bis Guard Tone ControlView Current Configuration Self-Test CommandsStore Current Configuration Select Stored Configuration for Hard Reset\Gn Modem Port Flow Control \Nn Error Correction Mode Selection\Jn Data Buffer Control \Kn Set Break Control\V n Protocol Result Code \T n Inactivity Timer\X n XON/XOFF Pass-Through Data Calling ToneAllowed value Enable Synchronous Buffered ModeSpeaker Codec Loopback Registers 50-150 Decimal Disables, 1-255 enables ModulationTones Minute 255=V.90/56Kflex disabled Connect. Where K56flex providedData mode = disable 1 = enable1-4 sets the value to S36=5,7 LAPM, MNP, or Async MNP or AsyncSets one of three 56K operating Result Codes Connected at 48000 bps Connected at 46000 bpsConnected at 50000 bps Connected at 52000 bpsTroubleshooting Initial Checklist Troubleshooting Common ProblemsMT5634ZPX-PCI Modem dials but cannot make a connection Modem disconnects while online Modem cannot connect when answering Data is being lost Warranty, Service, and Tech Support/BBS Limited Warranty Warranty, Service, and Tech Support Online Warranty RegistrationRecording Modem Information Technical SupportMulti-Tech Systems, Inc Woodale Drive Mounds View, MN ServiceTo log on to the Multi-Tech BBS Multi-Tech BBSTo Download a file If you know the file nameIf you don’t know the file name About CompuServe About the Multi-Tech Fax-Back ServiceAbout the Internet Appendix FCC Regulations for Telephone Line Interconnection Appendix a Regulatory ComplianceAppendix Fax Branding StatementMulti-Tech Systems, Inc Canadian Limitations Notice Appendix +12 VDC, -12 VDC, +5 VDC Product Safety ComplianceFigure A-1. Creepage and Clearance Distances European Low Voltage Directive EMC, Safety and Terminal Directive ComplianceNew Zealand Modem Warning Notice 14,400, 12,000, 9600, 7200, 4800, 2400, Appendix B Technical Specifications90/K56flex, ITU V.34 extended, V.34, ITU ITU Group 3, T.4, T.30, V.21, V.27terAppendix Hz mark, 1850 Hz space for Transmit Fax Carrier FrequenciesConnectors Code HEX DEC Appendix C Ascii Conversion ChartIntroduction Appendix D FLASHWINFlash UpgradeMT5634ZPX-PCI Index BBS Index Enable/disable V25 data calling tone S35Auto Retrain DataFall-forward , 7 fallback , 7, 37 fax Fax-back service , 66 FCC Regulations , 68-81 firmwareTones dialing MT5634ZPX-PCI