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ABOUT THIS GUIDE
Introduction
This guide describes how to install, operate, and
troubleshoot the 3ComImpact
IQ External ISDN Modem,
referred to throughout this guide as the 3C882 ISDN modem.
Be sure to read the README.TXT or readme files on the
applicable software utility diskette for the latest product
information.
How to Use This Guide
The following table shows where to find specific information
in this guide.
If you are looking for: Turn to:
General information Chapter 1
Instructions for installation Chapter 2
Instructions for configuration for an IBM
or compatible PC Chapter 3
Instructions for configuration for a Macintosh
computer Chapter 4
Advanced configuration Chapter 5
Instructions for placing and receiving data and voice calls Chapter 6
Troubleshooting tips Chapter 7
Instructions for ordering ISDN service Appendix A
Tabular summary of the AT command line set, S registers,
and result codes
Appendix B
3C882 ISDN modem specifications Appendix C
Instructions for configuration using DOS Appendix D
Information about technical support from 3Com
Appendix E