sudo wvdial
--> WvDial: Internet dialer version 1.61
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","mobileinternet.tele2.se"
AT+CGDCONT=1,"IP","mobileinternet.tele2.se"
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT 7200000
--> Carrier detected.  Starting PPP immediately.
--> Starting pppd at Sat Sep 22 17:31:26 2012
--> Pid of pppd: 3231
--> Using interface ppp0
--> pppd: U[7f]
--> pppd: U[7f]
--> pppd: U[7f]
--> pppd: U[7f]
--> pppd: U[7f]
--> pppd: U[7f]
--> pppd: U[7f]
--> Disconnecting at Sat Sep 22 17:32:02 2012
--> The PPP daemon has died: A modem hung up the phone (exit code = 16)
--> man pppd explains pppd error codes in more detail.
--> Try again and look into /var/log/messages and the wvdial and pppd man pages for more information.
--> Auto Reconnect will be attempted in 5 seconds