Black Box MD1640A Modem User Manual


 
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APPENDIX C: Command Summary
P In Dial Comd. *Modem will pulse-dial numbers following
the P.
&Pn n = 0 or 1 *&P0 means 60-40 pulse ratio.
&P1 means 67-33 pulse ratio.
#Pn n = 0, 1, or 2 *#P0 selects no parity.
#P1 selects odd parity.
#P2 selects even parity.
* Factory Default Setting
Command
Values Description
Qn n = 0, 1 or 2 *Q0 means Result Codes sent.
Q1 means Result Codes will be suppressed
(quiet).
Q2 means Dumb Answer Mode.
&Qn n = 0 or 1 *&Q0 selects Series II command set.
&Q1 selects AT command set.
Rn n = 0 or 1 *R0 means modem will not reverse modes.
(In Dial Comd.) R1 means modem will reverse modes.
&Rn n = 0, 1 or 2 &R0 lets Clear to Send act normally.
*&R1 forces Clear to Send on.
&R2 drops for 1 second on disconnect.
&RP Command Initiates a Retrain that makes
the processor read Line Probe Information
(valid only in V.34 mode).
$Rn n = 0 or 1 *$R0 means disconnect after 12 retransmits.
$R1 means do not disconnect after 12
retransmits.
&RFn n = 0 or 1 &RF0 selects CTS follows RTS.
*&RF1 selects CTS to act independently
* Factory Default Setting