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Black Box MD403A user manual Trademarks Used in this Manual

Models: MD403A

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TRADEMARKS USED IN THIS MANUAL

TRADEMARKS USED IN THIS MANUAL

America Online is a registered trademark of Quantum Computer Services, Inc.

AT&T is a registered trademark of AT&T.

MNP is a registered trademark of Microcom Systems Incorporated.

UL is a registered trademark of Underwriters’ Laboratories Incorporated.

Microsoft, Windows, and Windows NT are registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.

Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

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Black Box MD403A user manual Trademarks Used in this Manual

Contents

Portable USB Modem Users’ Manual FCC and IC RFI Statements EMC, Safety and R&TTE Directive Compliance FCC Requirements for Telephone-Line Equipment Certification Notice for Equipment Used in Canada NOM Statement Portable USB Modem Trademarks Used in this Manual Contents Contents Specifications Command Buffer 40 charactersFrequency Stability ±0.01% AGC Dynamic Range 43 dBTemperature Tolerance 32 to 120F 0 to 50C Introduction OverviewWhat Can You Do with Your Modem? What the Package IncludesUniversal Serial Bus USB Features Required Equipment USB and communications connectors ConnectionsFront Panel Front panelInstallation Connect the Modem to Your SystemInstalling the Modem Welcome screen Install Hardware Device Drivers screen Locate Driver Files screen Driver Files Search Results screen Click Yes to continue with the installation Digital Signature Not Found screen appearsCompletion screen Installation in Windows ME Portable USB Modem Add New Hardware Wizard screen What do you want Windows to do? screen 10. Windows will search for a new driver screen 11. Updated driver found screen 12. Verification screen 13. Finish screen Click Start Settings Control Panel Go to Start Settings Control PanelConfiguring the Modem for Your Country References AT Commands, S-Registers, and Result Codes AT CommandsRepeat Last Command Communication Standard SettingEnter Key AnswerATDT1028807637853500$123456789 Carrier ControlDial Echo Command Mode Characters DS=y Dial Stored Telephone NumberEcho Online Data Characters Hook ControlMonitor Speaker Mode Return Online to Data ModeModulation Handshake Pulse DialingResult Codes Enable/Disable Sr=n Set Register ValueSr? Read Register Value Tone DialingModem Reset Result Code SelectionLong Space Disconnect Auto RetrainLoad Factory Settings Data Carrier Detect DCD ControlON/X-OFF Pacing Control 22bis Guard Tone ControlAsynchronous Communications Mode Test CommandsFlow Control Selection Data Set Ready DSR ControlDisplay Current Settings Store Current ConfigurationSelect Stored Configuration for Hard Reset Zy=x Store Dialing Command\Bn Transmit Break \Gn Modem Port Flow Control\Jn Data Buffer Control \Kn Break ControlOnline command mode. The modem receives a \Nn Error Correction Mode Selection\Tn Inactivity Timer \Qn Flow Control Selection\Vn Protocol Result Code \Xn ON/X-OFF Pass-ThroughAdaptive Answer Result Code Enable #Sx Enter Setup PasswordView Numbers in Blacklist Data Compression Control+++ATCR Escape Sequence Atcr Remote Configuration Escape Sequence#S=x Unit Range Default Description RegistersSeconds 255 Unit Range Default Description Upstream data rates S48=7 S48=128 Result Codes Verbose DescriptionConnected at 2400 bps Terse Verbose Description Remote Configuration Basic ProcedureSetup IntroductionChanging the Setup Password Modem Does Not Respond to Commands TroubleshootingNone of the Indicators Light Modem Dials But Cannot Connect Modem Disconnects While Online Fax and Data Software Can’t Run at the Same Time Modem Cannot Connect When AnsweringModem Doesn’t Work with Caller ID Calling Black Box Shipping and PackagingV.90 Troubleshooting Appendix A. V.90 SupportAppendix B. Loopback Tests Local Analog Loopback Test V.54 Loop Figure B-1. Local analog loopback testRemote Digital Loopback Test V.54 Loop Figure B-2. Remote digital loopback testLocal Digital Loopback Test V.54 Loop Figure B-3. Local digital loopback testAppendix B Loopback Tests Appendix C. Dial-Up Networking Windows 98/Me Dial-Up Networking Figure C-3. Dial-Up connection created Figure C-4. Networking tab Figure C-5. TCP/IP Settings dialog box Windows 2000 Dial-Up Networking Figure C-6. Network Connection Wizard dialog boxFigure C-7. Network Connection Type dialog box Figure C-8. Welcome to the Internet World Connection Wizard Internet account connection, and click Next If you select Accept incoming connectionsIf you select Connect directly to another computer Upgrade Overview Appendix D. Upgrading ModemAppendix D Upgrading the Modem Copyright 2004. Black Box Corporation. All rights reserved