13
D
ISPLAYING
Q
UERYING
AND
H
ELP
S
CREENS
This chapter contains information about:
■
Querying
■
Displaying help
To view screen captures of the help screens in the following chapter, see
Appendix B, Alphabetic Command Summary.
Overview
The Business Modem can display information such as the current settings,
product code, and call duration.
:
Querying
Here is a complete list of ATI
n
commands.
Common Inquiry Commands
For your modem to display
Command
Current settings
ATI4
NVRAM settings
ATI5
Link diagnostics summary
ATI6
For your modem to
Command
Display a four-digit product code.
ATI0
Perform a checksum of the modem’s read-only
memory (ROM) and display the results. (This
function is used only in factory testing.)
The Business Modem should always display the
same number.
ATI1
Summary of Contents for U.S. Robotics 56K Voice
Page 14: ...4 ABOUT THIS GUIDE...
Page 32: ...1 18 CHAPTER 1 CONNECTING TO YOUR ISP...
Page 42: ...3 6 CHAPTER 3 MODES OF OPERATION...
Page 64: ...7 4 CHAPTER 7 CONTROLLING EIA 232 SIGNALING...
Page 72: ...8 8 CHAPTER 8 CONTROLLING DATA RATES...
Page 80: ...9 8 CHAPTER 9 ACCESSING AND CONFIGURING THE BUSINESS MODEM REMOTELY...
Page 96: ...11 6 CHAPTER 11 FLOW CONTROL...
Page 108: ...12 12 CHAPTER 12 HANDSHAKING ERROR CONTROL DATA COMPRESSION AND THROUGHPUT...
Page 112: ...13 4 CHAPTER 13 DISPLAYING QUERYING AND HELP SCREENS...
Page 124: ...14 12 CHAPTER 14 TESTING THE CONNECTION...
Page 132: ...15 8 CHAPTER 15 TROUBLESHOOTING...
Page 162: ...B 14 APPENDIX B ALPHABETIC COMMAND SUMMARY...
Page 168: ...C 6 APPENDIX C FLOW CONTROL TEMPLATE...
Page 210: ...14 GLOSSARY...