Frequency Stability | Multi-Tech Systems MT5634MSV specification

	B Technical Specifications
Frequency Stability	±0.01%
Receiver Sensitivity	-43 dBm under worst-case conditions
AGC Dynamic Range	43 dB
Interface	EIA RS-232C/ITU-T V.24/V.28
Connectors	DB25 RS-232C connector; two RJ-11 phone jacks, power
	jack; 1/8-inch stereo speaker jack and microphone jack.
Cables	One 14-foot RJ-11 phone cable (USA); country-specific cord
	for UK and International models; external power transform-
	er and cord

	Note: Any cables connected to the computer should be
	shielded to reduce interference.
Diagnostics
Diagnostics	Power-on self test, local analog loop, local digital loop, re-
	mote digital loop.
Indicators	LEDs for Transmit Data, Receive Data, Carrier Detect, 56K
	bps, 33.6K bps, 14.4K bps, Off Hook, Terminal Ready, Error
	Correction, Fax.
Speaker	Command-controlled 2-inch speaker for call progress moni-
	toring and message playback.
Manual Control	Seven front panel membrane pushbuttons
Environmental	Temperature range 0°–50°C (32°–120°F); humidity range
	20–90% (non-condensing)
Power Requirements	100–130VAC, 50/60 Hz, 5 W; two-prong outlet-mounted
	transformer (included); 230V/50 Hz optional (international)
Power Consumption	9 VDC, 300 mA maximum transformer output
Dimensions	10.8 cm wide x 14.8 cm long x 2.9 cm high (4.25" x 5.8" x
	1.15")
Weight	224 g (8 oz)
Limited Warranty	10 years in the U.S.A., U.K., Canada, and Mexico; 5 years
	elsewhere

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Multi-Tech Systems MT5634MSV manual Frequency Stability

Contents

User Guide FCC Part User Guide Record of Revisions Quick Start IntroductionMessageSaver Operation Remote Configuration AT Commands, S-Registers & Result CodesSolving Problems PhoneTools Appendix C Loopback Tests Appendix a Regulatory Compliance Appendix E Upgrade Procedures Appendix D Warranty, Service, and Technical Support Introduction Introduction Product Description How to Get a Copy of Your User Guide Related Manuals What Is in Your Modem Package? MessageSaver User Guide Quick Start Introduction Safety WarningsWhat You Will Need We supply Select Stereo or Mono Speaker Mount the FeetOpening the Modem Location of speaker jumper Changing the Speaker Jumper RS232 Connection Connect the Modem to Your SystemLine Connection Power-On Test Power ConnectionPhone Connection Microphone Connection Adding the Modem to Windows Install the Modem in WindowsRemoving Your Old Modem from Windows Install and Configure Your Software Call the Multi-Tech BBS Windows HyperTerminal Windows Terminal Microsoft Fax Send a Fax References Select Start Programs Accessories Fax Compose new fax MessageSaver User Guide MessageSaver Operation Independent Mode Functions PhoneTools Features MessageSaver Operation Recording and Downloading an Announcement Independent Mode Configuration Dialog Box Independent Mode Operation in PhoneTools Independent Mode Control dialog box Independent Mode Control Dialog Box Control Buttons Independent Mode Operation Using the Front Panel Indicator Lights Answering a Call with the Speakerphone Adjusting Speaker VolumePlaying Voice Messages Stopping the Play of Voice Messages Using the MessageSaver in Speakerphone Mode Remote ControlControlling the MessageSaver Remotely Remote Control Keys Activating Independent Mode Remotely AT Commands Registers Result Codes AT Commands AT Command Summary DS=y Dial Stored Telephone Number Echo Command Mode CharactersEcho Online Data Characters Hook Control Monitor Speaker Mode Monitor Speaker VolumeReturn Online to Data Mode Modulation Handshake Set Register Value Result Codes Enable/DisableSr? Read Register Value Tone Dialing Long Space Disconnect Modem ResetAuto Retrain Data Carrier Detect DCD Control Communications Mode Load Factory SettingsAsynchronous Communications Mode 22bis Guard Tone Control Display Current Settings Test CommandsStore Current Configuration Select Stored Configuration for Hard Reset \Bn Transmit Break \An\Gn Modem Port Flow Control \Jn Data Buffer Control \Tn Inactivity Timer \Nn Error Correction Mode Selection\Qn Flow Control Selection \Vn Protocol Result Code DCn AT Command Control\Xn XON/XOFF Pass-Through Data Calling Tone #Sx Enter Setup Password Command +ES=n Enable Synchronous Buffered Mode#S=x Store Setup Password Command +++ATCR Escape Sequence Registers Register Unit Range Default Description Register Unit Range Default Description S37 Register Unit Range Default Description S42 Terse Verbose Description Result Codes Blacklist Full Remote Configuration Setup Basic ProcedureChanging the Setup Password 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 File Transfer4Is Slower Than It Should Be Modem4Cannot Connect When AnsweringData Is Being Lost Modem4Doesn’t Work with Caller ID There Are Garbage4 Characters on the MonitorFax and Data4Software Can’t Run at the Same Time MessageSaver User Guide PhoneTools Installing PhoneTools Phone Module Using PhoneTools’ Status BarMaking a Phone Call Making Quick Dial Entries Using the Speakerphone Voice Module Setting up AnswerphoneActivating and Deactivating Answerphone Setting Up the Answer/Record Mode Setting Up the Answer Only Mode Listening to Received Messages in PhoneTools Listening to Received Messages from a Remote Phone Changing Recording Parameters Recording an Announcement Configuring and Controlling Independent Mode Operation Independent ModeHow Does It Work? Selecting an Announcement Activating and Configuring Independent Mode Managing Stored Documents Inbox Independent Mode Faxing a Document from a Windows Application Fax Module Sending a Cover Faxing a File Directly from PhoneTools Viewing and Printing Faxes Adding a Logo to the Cover Inbox Management Inbox and Outbox Management Outbox Management Creating New Records Phone BookImporting Existing Records Selecting Records Using the Phone Book for Dialing Starting a Modem Connection Terminal Emulation Module Capturing Information to Disk Uploading Files to a Remote System Sending a Data File Automatically Data File Transfer Receiving a Data File Automatically Appendixes FCC Part 68 Telecom Appendix a Regulatory Compliance Regulatory Compliance Fax Branding Statement International Modem Restrictions Canadian Limitations NoticeCommission Decision CTR21 New Zealand Telecom Warning Notice EMC and Safety Compliance MessageSaver User Guide Appendix B Technical Specifications Carrier Frequencies Frequency Stability MessageSaver User Guide Local Analog Loopback Test V.54 Loop Test procedure Figure C-2. Remote digital loopback test Remote Digital Loopback Test V.54 Loop Figure C-3. Local digital loopback test Local Digital Loopback Test V.54 Loop MessageSaver User Guide Service Limited Warranty Technical Support Online Warranty RegistrationMulti-Tech BBS About the Internet About the Multi-Tech Fax-Back Service Modem AccessoriesSupplyNet Online Ordering Instructions Identify the Modem Firmware Upgrade Overview Multi-Tech Web Site Identify the Current Firmware VersionMulti-Tech BBS Extract the Upgrade Files Download the Upgrade FileClear Your Stored Paramenters Restore Your Parameters Upgrade the Modem’s Firmware Index Symbols Index 106