Registers | Multi-Tech Systems MT5634MSV manual

MessageSaver User Guide

S-Registers

Certain modem values, or parameters, are stored in memory locations called S-registers. Use the S command to read or to alter the contents of S-registers (see previous section).

Register	Unit	Range	Default	Description
S0	1 ring	0, 1–255	1	Sets the number of rings until the modem
				answers. ATS0=0 disables autoanswer
				completely.
S1	1 ring	0–255	0	Counts the rings that have occurred.
S2	decimal	0–127	43 (+)	Sets ASCII code for the escape sequence char-
		128–255		acter. Values greater than 127 disable escape.
S3	decimal	0–127	13 (^M)	Sets the ASCII code for the carriage return
				character.
S4	decimal	0–127	10 (^J)	Sets the ASCII code for the line feed
				character.
S5	decimal	0–32	8 (^H)	Sets the ASCII code for the backspace char-
		33–127		acter. Values over 32 disable backspace.
S6	seconds	2–65*	2*	Sets the time the modem waits after it goes
				off-hook before it begins to dial the telephone
				number.
S7	seconds	1–255*	50*	Sets the time the modem waits for a carrier
				signal before aborting a call. Also sets the
				wait for silence time for the @ dial modifier.
S8	seconds	0–65	2	Sets the length of a pause caused by a
				comma character in a dialing command.
S9	decimal	0, 1–127	37 (%)	Sets ASCII code for remote configuration
				escape character. S9=0 disables remote
				configuration.
S10	100 ms	1–254	20	Sets how long a carrier signal must be lost
				before the modem disconnects.
S11	1 ms	50–150*	95*	Sets spacing and duration of dialing tones.
S28	decimal	0, 1–255	1	0 disables, 1–255 enables V.34 modulation.
S30	1 minute	0, 1–255	0	Sets the length of time that the modem waits
				before disconnecting when no data is sent or
				received. A value of zero disables the timer.
				See also the \T command
S35	decimal	0–1	0	0 disables, 1 enables the V.25 data calling
				tone, which allows remote data/fax/voice
				discrimination.
S36	decimal	0–7	7	Specifies the action to take in the event of a
				negotiation failure when error control is
				selected. (See S48.)

* These values may be different outside North America.

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Multi-Tech Systems MT5634MSV manual Registers, Register Unit Range Default Description

Contents

User Guide FCC Part User Guide Record of Revisions MessageSaver Operation IntroductionQuick Start Solving Problems AT Commands, S-Registers & Result CodesRemote Configuration PhoneTools Appendix a Regulatory Compliance Appendix C Loopback Tests Appendix D Warranty, Service, and Technical Support Appendix E Upgrade Procedures Introduction Introduction Product Description What Is in Your Modem Package? How to Get a Copy of Your User Guide Related Manuals MessageSaver User Guide Quick Start What You Will Need Safety WarningsIntroduction We supply Opening the Modem Mount the FeetSelect Stereo or Mono Speaker Changing the Speaker Jumper Location of speaker jumper Line Connection Connect the Modem to Your SystemRS232 Connection Phone Connection Power ConnectionPower-On Test Microphone Connection Removing Your Old Modem from Windows Install the Modem in WindowsAdding the Modem to Windows Install and Configure Your Software Call the Multi-Tech BBS Windows HyperTerminal Windows Terminal Send a Fax Microsoft Fax Select Start Programs Accessories Fax Compose new fax References MessageSaver User Guide MessageSaver Operation PhoneTools Features Independent Mode Functions Recording and Downloading an Announcement MessageSaver Operation Independent Mode Operation in PhoneTools Independent Mode Configuration Dialog Box Independent Mode Control Dialog Box Independent Mode Control dialog box Independent Mode Operation Using the Front Panel Control Buttons Indicator Lights Playing Voice Messages Adjusting Speaker VolumeAnswering a Call with the Speakerphone Stopping the Play of Voice Messages Controlling the MessageSaver Remotely Remote ControlUsing the MessageSaver in Speakerphone Mode Activating Independent Mode Remotely Remote Control Keys AT Commands Registers Result Codes AT Commands AT Command Summary Echo Online Data Characters Echo Command Mode CharactersDS=y Dial Stored Telephone Number Hook Control Return Online to Data Mode Monitor Speaker VolumeMonitor Speaker Mode Modulation Handshake Sr? Read Register Value Result Codes Enable/DisableSet Register Value Tone Dialing Auto Retrain Modem ResetLong Space Disconnect Data Carrier Detect DCD Control Asynchronous Communications Mode Load Factory SettingsCommunications Mode 22bis Guard Tone Control Store Current Configuration Test CommandsDisplay Current Settings Select Stored Configuration for Hard Reset \Gn Modem Port Flow Control \An\Bn Transmit Break \Jn Data Buffer Control \Qn Flow Control Selection \Nn Error Correction Mode Selection\Tn Inactivity Timer \Xn XON/XOFF Pass-Through DCn AT Command Control\Vn Protocol Result Code Data Calling Tone #S=x Store Setup Password Command +ES=n Enable Synchronous Buffered Mode#Sx Enter Setup Password Command +++ATCR Escape Sequence Register Unit Range Default Description Registers Register Unit Range Default Description S37 Register Unit Range Default Description S42 Result Codes Terse Verbose Description Blacklist Full Remote Configuration Changing the Setup Password Basic ProcedureSetup Changing the Remote Escape Character MessageSaver User Guide Solving Problems None of the Indicators Light Modem Does Not Respond to Commands Modem Dials But Cannot Connect Modem4Disconnects While Online Data Is Being Lost Modem4Cannot Connect When AnsweringFile Transfer4Is Slower Than It Should Be Fax and Data4Software Can’t Run at the Same Time There Are Garbage4 Characters on the MonitorModem4Doesn’t Work with Caller ID MessageSaver User Guide PhoneTools Installing PhoneTools Making a Phone Call Using PhoneTools’ Status BarPhone Module Using the Speakerphone Making Quick Dial Entries Activating and Deactivating Answerphone Setting up AnswerphoneVoice Module Setting Up the Answer Only Mode Setting Up the Answer/Record Mode Listening to Received Messages from a Remote Phone Listening to Received Messages in PhoneTools Recording an Announcement Changing Recording Parameters How Does It Work? Independent ModeConfiguring and Controlling Independent Mode Operation Activating and Configuring Independent Mode Selecting an Announcement Independent Mode Managing Stored Documents Inbox Fax Module Faxing a Document from a Windows Application Faxing a File Directly from PhoneTools Sending a Cover Adding a Logo to the Cover Viewing and Printing Faxes Inbox and Outbox Management Inbox Management Outbox Management Importing Existing Records Phone BookCreating New Records Selecting Records Using the Phone Book for Dialing Terminal Emulation Module Starting a Modem Connection Uploading Files to a Remote System Capturing Information to Disk Data File Transfer Sending a Data File Automatically Receiving a Data File Automatically Appendixes Appendix a Regulatory Compliance FCC Part 68 Telecom Fax Branding Statement Regulatory Compliance Commission Decision CTR21 Canadian Limitations NoticeInternational Modem Restrictions EMC and Safety Compliance New Zealand Telecom Warning Notice MessageSaver User Guide Appendix B Technical Specifications Carrier Frequencies Frequency Stability MessageSaver User Guide Test procedure Local Analog Loopback Test V.54 Loop Remote Digital Loopback Test V.54 Loop Figure C-2. Remote digital loopback test Local Digital Loopback Test V.54 Loop Figure C-3. Local digital loopback test MessageSaver User Guide Limited Warranty Service Multi-Tech BBS Online Warranty RegistrationTechnical Support About the Internet SupplyNet Online Ordering Instructions Modem AccessoriesAbout the Multi-Tech Fax-Back Service Upgrade Overview Identify the Modem Firmware Multi-Tech BBS Identify the Current Firmware VersionMulti-Tech Web Site Clear Your Stored Paramenters Download the Upgrade FileExtract the Upgrade Files Upgrade the Modem’s Firmware Restore Your Parameters Index Symbols Index 106