Introduction .................................................................................... 34
AT Commands ................................................................................ 37
S-Registers .................................................................................... 48
Result Codes .................................................................................. 52
Introduction .................................................................................... 56
Initial Checklist ............................................................................... 56
Common Problems ........................................................................ 57
Introduction .................................................................................... 66
Limited Warranty ............................................................................ 66
Technical Support ........................................................................... 67
Service ..................................................................................... 69
The Multi-Tech BBS ....................................................................... 70
Reading a Message ................................................................. 72
Leaving a Message .................................................................. 72
Bulletins ................................................................................... 72
About CompuServe ........................................................................ 73
About the Internet ........................................................................... 73
iv