set carrier-watch off 
set file type binary 
set line /dev/tty0
set parity none 
set stop-bits 1 
set file bytesize 8 
set protocol xmodem  
set parity space 
set flow xon/xoff 
set transmit linefeed on 
echo Modem connect ...  
output ats4=0&W0\13\13
output atz\13\13
quit 
