Vodafone, Cosmote 3G on Linux (wvdial and umtsmon)  The
following configs can be used when you have either Vodafone
Mobile Internet or Cosmote Internet on the Go or both 3G USB
sticks and you want to connect to the 3G Internet (in Greece)
while using Linux. I’ll provide two ways to connect to 3G, the
command line way using wvdial and the GUI way using umtsmon.  1)
Using wvdial Create /etc/wvdial.conf:  [Dialer Defaults] New
PPPD = yes Dial Command = ATDT Dial Attempts = 1 Modem =
/dev/ttyUSB0 Modem Type = Analog Modem ISDN = 0 #commented out
see the comments on the post. #Baud = 460800 Username = user
Password = pass Init1 = ATZ Init2 = AT&F E1 V1 X1 &D2 &C1 S
[Dialer cosmote] Phone = *99# Stupid Mode = 1 [Dialer vodafone]
Phone = *99# Stupid Mode = 1 [Dialer vfPIN] Init4 = AT+CPIN=1234
[Dialer cmPIN] Init4 = AT+CPIN=5678  WARNING: You HAVE to change
the PINs on the last part of the config  To connect to Cosmote,
plug in the usb stick:  # wvdial cmPIN # wvdial cosmote  To
connect to Vodafone, plug in the usb