T ABLE OF CONTENTSivUsing Modem to Computer 91Using the Extended Information Screens 96U.S. Robotics Modem Update Wizard 103Installation 103Operation 108Troubleshooting and Online Help Resources 116Online Help Resources 122Are You Still Having Problems? 126If You Need to Return the Modem to Us 127RapidComm Troubleshooting Tips 127A Note to Users with Older Versions of RapidComm on Their Systems 128Glossary 129Technical Quick Reference 143Front Panel Lights (External Modems) 144Command Summary 145DIP Switches (Modems with DIP Switches Only) 160S-Registers 162The Serial Interface 172Regulatory Information 174Manufacturer’s Declaration of Conformity 174Caution to the User 175