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COURIER HIGH SPEED MODEMS
ii How to Use This Manual
HOW TO USE THIS MANUAL
This manual contains operating instructions for Courier Dual
Standard V.34 and Courier V.34 modems.
These modems have many similar features except for the
signaling they use to connect with remote modems at high
speeds: V.32/V.32 terbo, HST, V.FC, or V.34. Courier HST Dual
Standard modems use any type of signaling, depending on the
type of remote modem. V.34 modems can connect at rates up to
28.8K bps.
Below is a brief description of the manual's contents.
• Chapter 1Operating and Compatibility Features
• Chapter 2Installation
• Chapter 3Internal Modem Installation
• Chapter 4Data Mode Commands
• Chapter 5Fax Mode and Call Selection
• Chapter 6Queries and Help commands to display
current settings, operational summaries, and other data
• Background information on protocols, error control,
and throughput
• Summaries and tables
• Alphabetical Command Summary
• Dial Security operations
• Troubleshooting
• Online synchronous and V.25 bis synchronous
operations
• Additional features such as HST Cellular and
voice/data switch
• Procedures for modem testing
• Procedures for upgrading your modem via software
downloads
• Glossary
• Warranty/Service/Certification information