ABORT BUSY ABORT 'NO CARRIER' ABORT VOICE ABORT 'NO DIALTONE' ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT DELAYED
'' ATZ
OK at+cgdcont=1,"IP","internet","",0,0
OK AT+CREG=2
OK-AT-OK "ATDT*99#"
CONNECT \d\c