User`s manual

ix
Dialing and Answering Techniques 15
Dialing using the ATD Command 15
Auto-Answer and Hook Controls 16
Making Your First Connection 16
Quick Tips when issuing AT Commands 17
Modem Result Codes 19
Viewing S Register Values 20
Changing S Register Values 20
Non-Volatile Memory 21
Storing Phone Numbers 21
Dialing Stored Phone Numbers 21
Saving Settings and User Profiles 22
Helpful Hints for PC Computers 22
Default Modem Settings for PC’s 23
ZyXEL Serial/Parallel I/O Card 24
Helpful Hints for Mac Computers 24
Special AT Command Settings for Mac 24
Mac Serial Port 24
Mac Software Tips 25
Helpful Hints for UNIX-Based Computers 25
Serial Cable 25
Basic Modem Settings for UNIX 26
Unix Software Tips 26
4 Leased Line Operation 27
Connecting to a Leased Line 27
Power Level Setting 27
Leased Line Handshaking 27
Manual Connect 28
Auto Handshake 28
Aborting from Leased-Line Operation 28
Terminating a Leased Line Connection 29