Black Box MD1640A Modem User Manual


 
160
SERIES II INTELLIGENT DATA/FAX MODEMS
Command Values Description
Xn n = 0,1,2,3 or 4 *X0 selects Basic Result Codes (w/o
CONNECT 1200, CONNECT 2400).
X1 selects Extended Result Codes
(w/CONNECT 1200, CONNECT 2400).
X2 selects Standard AT Command set
with NO DIAL TONE.
X3 selects Standard AT Command set
with BUSY.
X4 selects Standard AT Command set
with NO DIAL TONE and BUSY.
&Xn n = 0, 1, or 2 *&X0 has sync clock controlled by DIP
switch.
&X1 forces external sync clocking.
&X2 forces slave sync clocking.
#Xn n = 0 or 1 *#X0 selects single XOFF character sent
until XON level returns.
#X1 selects multiple XOFF characters
after buffer level is full.
Yn n = 0 or 1 *Y0 disables sending or responding to
(In Dial Command) long space “break”.
Y1 enables sending or responding to long
space “breaks”.
Z All configuration parameters are reset to
default values.
, In Dial Command Causes pause during dialing.
; In Dial Command Causes return to Command Mode after
dialing.
! In Dial Command Causes modem to flash On-Hook.
@ In Dial Command Causes modem to wait for ringback, then
5 seconds of silence before processing
next part of command.
* Factory Default Setting