tmo-prep

linux系统下3G模块USB串口驱动程序源代码

ABORT BUSY
ABORT ERROR
ABORT 'NO CARRIER'
REPORT CONNECT
TIMEOUT 10
"" "AT"
OK "AT+CGDCONT=1,\042IP\042,\042internet.t-mobile\042"
#SAY "\nSome modems need up to 20 seconds wait time to switch between UMTS/GPRS\n"