TIMEOUT 60
ABORT "NO CARRIER"
ABORT "ERROR"
ABORT "NO DIALTONE"
ABORT "BUSY"
ABORT "NO ANSWER"
"" AT
OK ATZ
OK AT+COPS=3,2;+COPS?
OK AT+COPS=3,0;+COPS?
OK AT+COPS=3,1;+COPS?
OK AT+COPS=3,2;+COPS?
OK AT+CGDCONT=1,"IP",""
OK ATD#777
CONNECT ""