3Com 56K Command Reference Manual page 110

13-2 C 13: D
HAPTER ISPLAYING
Q H S
UERYING AND ELP CREENS
For your modem to
Perform a test of the modem's random-access
memory (RAM) and display either OK (0) or ERROR
(4), followed by OK when the test is completed.
You may want to use this command if the Business
Modem appears to be malfunctioning.
Display the Business Modem's banner, or product
title.
Display the Business Modem's current
configuration.
Display the configuration saved in nonvolatile
random access memory (NVRAM). If your Business
Modem connects to a device that has Dial Security
and local access enabled, you cannot view the
stored phone numbers.
Display a diagnostic summary. During a
connection, the Business Modem monitors and
stores information about link operations. When the
call is ended, you can request a diagnostic
summary.
The duration of the last call or the real time is
displayed, depending on the modem clock setting.
For calls under data compression, the number of
characters sent may be less than the number of
octets sent, due to data compression operations.
Display the product configuration.
Display the Dial Security Account Status. For
security administrators only, unless local security is
disabled (S53=0 or S53.2=0)
Display a connection report that 3Com Technical
Support representatives use to help you solve
problems.
Display caller ID information from the current call
(if in progress) or the last call (if between calls).
The caller ID information remains until either the
modem is reset or until the modem receives
another valid caller ID signal.
Command
ATI2
ATI3
ATI4
ATI5
ATI6
ATI7
ATI10
ATI11
ATI15