US Robotics COURIER - Accessing Help Screens

COURIER HIGH SPEED MODEMS
S-REGISTER QUERY (Sr?)
This command allows you to view the contents of a particular S-
Register, as in the following example that requests the contents
of Register
SO ("On what ring will the modem answer?"):
ATSO? <Enter>
PHONE NUMBER QUERY (&Zn?)
At this command, the modem returns the phone number stored
in NVRAM at position n, as in the following example that
-
-
-
-
-
includes a sample modem response: -
AT&Z3? <Enter>
5551234
LAST-DIALED NUMBER INQUIRY (DL ?)
At this command the modem displays the number stored in the
last-dialed number buffer:
ATDL?
STORED COMMAND STRING QUERY (&ZC?)
At this command the modem displays the command string
stored in NVRAM with the &ZC=s command:
AT&ZC?
HELP SCREENS
Courier modems provide four Help screens: summaries of the
basic AT command set, extended ampersand (&) command set,
S-Register functions,
and Dial command options.
Stop/Restart Display
The following command stops the display. Hold down the
Control key and type "S":
<Ctrl>-S
To restart the display, use the same command or press <any
key>.
8-6 Queries and Help Screens
-
-
-
-
-
-
-
-
-
-
-