102
Appendix
$MBn n
= speed Modem Baud Rate
$MB75 Select ITU-T V.23 mode.
$MB300 Select 300 bps on line.
$MB1200 Select 1200 bps on line.
$MB2400 Select 2400 bps on line.
$MB4800 Select 4800 bps on line.
$MB7200 Select 7200 bps on line.
$MB9600 Select 9600 bps on line.
$MB12000 Select 12,000 bps on line.
$MB14400 Select 14,400 bps on line.
$MB16800 Select 16,800 bps on line.
$MB19200 Select 19,200 bps on line.
$MB28800 Select 28,800 bps on line.
*** $MB33600 Select 33,600 bps on line.
Nd d
= 0 or 1 Dial a Stored Number
Dial stored telephone number
d
.
NdNe... d
= 0 or 1 Number Linking
e
= 1 or 0 Dial stored number
d
; if that is busy, dial stored number
e
. The command may be
extended N
d
N
e
N
d
N
e
... to cycle between the two numbers.
O
n/a Go Back On Line
Exit command mode and go into online mode after using the escape code to do the
reverse.
P
In dialing *** Pulse-Dial
command Modem pulse-dials numbers that follow P.
&Pn n
= 0 or 1 Set Pulse Dial Ratios
*** &P0 60:40 pulse ratio.
&P1 67:33 pulse ratio.
Note:The ZDXK is locked to &P1, a 67:33 ratio.
Qn n
= 0–2 Result Codes Enable/Disable
*** Q0 Result codes sent.
Q1 Result codes suppressed (quiet).
Q2 No Response answer mode.
&Qn n
= 0 or 1 Result Codes (Multi-Tech or Standard AT)
*** &Q0 Multi-Tech responses with modifiers.
&Q1 Standard AT responses with no modifiers.
Rn n
= 0 or 1 Reverse Originate/Answer Mode
*** R0 Modem will not reverse modes.
R1 Modem will reverse modes when R is added to dial string.
&Rn n
= 0, 1, or 2 Clear to Send Control
&R0 Let CTS state follow RTS state when online.
*** &R1 Force CTS high (on).
&R2 Let CTS drop on disconnect for time set by S24, then go high again.
&RAn n
= 0 or 1 Asymmetric Bit Rate
*** &RA0 Enable asymmetric bit rate operation.
&RA1 Disable asymmetric bit rate operation.
&RDn n
= 0 or 1 Square Wave Ring Detect
&RD0 Full wave ring detect only.
*** &RD1 Full wave and square wave ring detect.