US Robotics COURIER HST User'smanual page 86

Requirements
Command/
Options
&
A
Al
A>
<Any key>
AT
8n
80
81
COURIER HST
APPENDIX C
ALPHABETICAL COMMAND SUMMARY
Additional command summaries are on the bottom panel
of the modem and in the Quick-Reference Card.
I. Type commands in either upper or lower case.
2. All commands except A/, A> and
+ + +
are preced-
ed by the AT prefix and are executed with the Enter/
Carriage Return key (<er>).
3. Command length
=
40 characters maximum. The
modem doesn't count the AT prefix, Carriage Return
character, or spaces. It counts but doesn't act on punctua-
tion such as hyphens and parentheses.
4. A missing numeric parameter is assumed to be zero, as in
the command to hang up: A TH <er> is the equivalent of
ATH0 <er>.
BASIC COMMAND SET
Function
See the Extended Command Summary that follows this
Basic Set.
Force Answer Mode when the modem hasn't received an
incoming call.
Reexecute the last issued command one time. A/ doesn't
take the AT prefix or a Carriage Return.
Reexecute the last issued command continuously until can-
celed by pressing <any key>. Dial strings are reexecuted
ten times after which execution terminates. A> doesn't take
the AT prefix or a Carriage Return.
Terminate current dialing operation resulting from an issued
Dial command; terminate Repeat mode ( > or A>).
Attention: lets the modem know commands are being issued
to it. Must precede all other commands except A/, A>
and
+ + +.
U. S ./CC ITT answer sequence .
CCITT (overseas) answer sequence.
U.S. answer sequence (Default).
C-1