ABORT BUSY
ABORT ERROR
REPORT CONNECT
TIMEOUT 10
"" "AT&F"
OK "AT+COPS?"
'+COPS: 0,2,"44000",2' "ATZ"
OK "ATE1"
OK "ATS0=0"
OK 'AT+CGDCONT=1,"IP","emb.ne.jp"'
OK "ATDT*99#"
TIMEOUT 30
CONNECT \d\c