User manual
IEC61131 User and Reference Manual 
April 22, 2008     
610 
Hayes ACCURA 96, 144 and 288 Modems 
String 
&F &C1 &D2 &K0 &Q6 
Command 
Description 
&F 
recall factory configuration 
&C1 
return actual state of carrier detect (CD) signal 
&D2 
hang up when DTR signal is dropped 
&K0 
disable local flow control 
&Q6 
Communicate in asynchronous mode with automatic speed 
buffering (constant speed between DTE and modem) 
Kama 2400 EI 
String 
&F &C1 &D2 
Command 
Description 
&F 
factory settings 
&C1 
DCD asserted when carrier detected 
&D2 
DTR controls the modem 
Megahertz XJ4288 28.8 PC Card Modem 
String 
&F0 &Q0 %C0 S7=60 
Command 
Description 
&F0 
recall factory profile 0  
&Q0 
select direct asynchronous mode 
%C0 
disable data compression 
S7=60 
wait time for carrier = 60 seconds 
Multitech 224E7B 
String 
F Q0 V1 X4 &C1 &D2 &E3 
Command 
Description 
F 
factory settings 
Q0 
send result codes 
V1 
verbal result codes 
X4 
extended result code set 
&C1 
DCD asserted when carrier detected 
&D2 
DTR controls the modem 
&E3 
no flow control correction 










