HP Remote Assistant Card - Manual (Page 151)

133
C Modem Commands
This appendix provides a table of AT commands and S-Registers for the modem on
board the HP Remote Assistant EISA Board (Models D2968C and D2969C only).
These commands and S-Registers do not apply to Model D2967 which utilizes an
external modem. The complete text of the modem manual can also be found on the HP
Support Assistant disk.
AT Commands
NOTE Default in the following table refers to the factory default setting for Remote
Assistant Models D2968C and D2969C on-board modems
Command Values Def Description
AT Attention Code that precedes most command strings except A/,
A: and Escape Codes.
RETURN Pressing RETURN key executes most commands.
A Answer call, even if no ring present.
A/ Repeat last command. (Do not precede this command with AT.
Do not hit RETURN to execute.)
A: Continuous redial (10 redials in DOC units) of last number until
answered. (Not used internationally.)
$An n = 0 or 1 *** $A0 discards data during auto-reliable time period.
$A1 buffers data during auto-reliable time period.
#An n = 0 thru 3 *** #A0 means auto speed detect from 14400 to 12000 to 9600 to
4800 to 2400 to 1200 to 300 bps.
#A1 means auto speed detect at 14400 bps only.
#A2 means auto speed detect from 14400 to 9600 to 4800 bps
only.
#A3 means auto speed detect from 2400 to 1200 to 300 bps
only.
&Bn n = 0 or 1 *** &B0 means normal transmit buffer size.
&B1 means reduced transmit buffer size.