Document Outline

• Contents
  • Chapter 1 - Introduction and Description
    • Introduction
    • Features
    • Technical Specifications
    • Preview of this Guide
    • Related Documentation
    • Front Panel
      • Modem Ports (Ports 1, 2, 3, and 4)
      • Hub
      • System
    • Back Panel
  • Chapter 2 - Installation
    • Unpacking
    • Safety Warning Telecom
    • Cabling your MT4X56USB
  • Chapter 3 - Software Loading and Configuration
    • Introduction
    • System USB Support
    • Loading your Driver Software
      • MT4X56USB Drivers for Windows 98
      • MT4X56USB Drivers for Windows 95
      • MT4X56USB Drivers for Windows NT 4.0
      • MT4X56USB Drivers for Windows 2000
    • Installing Your V.90 Modems
    • Installing Your V.90 Modems (Windows 2000)
    • Windows 95/98 Configuration Utility
    • Windows NT 4.0/2000 Configuration Utility
  • Chapter 4 - AT Commands, S-Registers and Result Codes
    • Introduction
    • S-Registers
    • Result Codes
  • Chapter 5 - Remote Configuration
    • Introduction
    • Remote Configuration Procedure
      • Setup
  • Chapter 6 - Troubleshooting
    • Introduction
      • None of the Indicators Light
      • The Modem Does Not Respond to Commands
      • The Modem Dials But Cannot Connect
      • The Modem Disconnects While Online
      • The Modem Cannot Connect When Answering
      • The Modem Doesn't Work with Caller ID
      • Fax and Data Software Can't Run at the Same Time
    • Loopback Tests
      • Local Analog Loopback Test (V.54 Loop 3)
      • Remote Digital Loopback Test (V.54 Loop 2)
      • Local Digital Loopback Test (V.54 Loop 2)
    • Windows 95/98 Troubleshooting
      • Determining Why USB Support Is Not Present
      • Installing Microsoft USB Support
  • Chapter 7 - Upgrade Procedure
    • Introduction
    • Upgrade Overview
      • Step 1: Identify the MT4X56USB Firmware
      • Step 2: Identify the Current Firmware Version
      • Step 3: Download the Upgrade File
      • Step 4: Extract the Upgrade Files
      • Step 5: Clear Your Stored Paramenters
      • Step 6: Upgrade the Modem's Firmware
      • Step 7: Restore Your Parameters
  • Chapter 8 - Service, Warranty and Tech Support
    • Introduction
    • Software User License Agreement
    • Limited Warranty
      • On-line Warranty Registration
    • Tech Support
      • Recording MT4X56USB Information
      • Contacting Tech Support via E-mail
    • Service
  • Appendices
    • Appendix A - Regulatory Information
      • Class B Statement
      • FCC Part 68 Telecom
      • FAX Branding Statement
      • Canadian Limitations Notice:
      • EMC, Safety and Terminal Directive Compliance
      • Commission Decision "CTR21"
      • New Zealand Telecom Warning Notice
    • Appendix B - V.90 Support
      • Introduction
      • V.90 Troubleshooting
  • Glossary of Terms
  • Index