[root@slobberknocker ~]# pppd call 1xevdo
[root@slobberknocker ~]# tail -f /var/log/messages
Mar  1 09:34:36 slobberknocker chat[4463]: abort on (BUSY)
Mar  1 09:34:36 slobberknocker chat[4463]: abort on (NO ANSWER)
Mar  1 09:34:36 slobberknocker chat[4463]: send (ATTEV1&F;&D2;&C1;&C2S0;=0S7=60^M)
Mar  1 09:34:36 slobberknocker chat[4463]: expect (OK)
Mar  1 09:34:36 slobberknocker chat[4463]: ATTEV1&F;&D2;&C1;&C2S0;=0S7=60^M^M
Mar  1 09:34:36 slobberknocker chat[4463]: ERROR
Mar  1 09:34:36 slobberknocker chat[4463]:  -- failed
Mar  1 09:34:36 slobberknocker chat[4463]: Failed (ERROR)
Mar  1 09:34:36 slobberknocker pppd[4462]: Connect script failed
Mar  1 09:34:37 slobberknocker pppd[4462]: Exit.