TIMEOUT 30 ECHO ON ABORT '\nBUSY\r' ABORT '\nERROR\r' ABORT '\nNO ANSWER\r' ABORT '\nNO CARRIER\r' ABORT '\nNO DIALTONE\r' ABORT '\nRINGING\r\n\r\nRINGING\r' # echo on '' ATE1 # PDP context 1, protocol IP, APN internet2.voicestream.com OK 'AT+cgdcont=1,"IP","internet2.voicestream.com","",0,0' # activate PDP context 1, initiate GPRS connect OK 'ATD*99***1#' CONNECT