User`s manual

U.S. Robotics I -modem Command Reference
page vii
Chapter 15
Troubleshooting 15-1
Problems That Occur Before Connecting 15-1
Problems that Occur
After Connecting 15-5
If
You Still Have Problems 15-10
Chapter 16
Analog Synchronous Applications 16-1
Requirements 16-2
Dial Using
V.25 bis Software 16-4
Synchronous Dialing Using
AT Commands 16-13
Chapter 17
Upgrading the I-modemÕs Software 17-1
Checking Your I-modemÕs Software Version 17-1
Getting Ne
w Operating Software 17-2
Sending Ne
w Software to the I-modem 17-3
Appendix A
Alphabetic Command Summary A-1
Basic Command Set A-1