Displaying Querying And Help Screens; Overview; Querying - 3Com Courier Reference

14

Overview

Querying

D
ISPLAYING
SCREENS
This chapter contains information about:
Querying
Displaying hel
To view screen captures of the help screens in the following chapter, see
Appendix B, Alphabetic Command Summary.
The Courier V.Everything modem can display information such as the
current settings, product code, and call duration.
:
Common Inquiry Commands
For your modem to display
Current settings
NVRAM settings
Link diagnostics summary
Here is a complete list of ATIn commands.
For your modem to
Display a four-digit product code.
Perform a checksum of the modem's read-only
memory (ROM) and display the results. (This
function is used only in factory testing.)
The Courier V.Everything modem should always
display the same number.
Q
UERYING AND
Command
ATI4
ATI5
ATI6
Command
ATI0
ATI1
H
ELP