opengt set com 115200n81 set comecho off set senddelay 0.05 waitquiet 1 0.2 :start send "AT!SCACT=0,3^m" waitfor 5 "OK" if % = 0 goto hangupok print "WWAN error. Hangup failed.\r\n" exit 1 :hangupok print "WWAN connection established.\r\n" exit 0
