Huawei USB Modem e220 on linux

To use this modem on linux (it has no support under linux :s) you should install this:  (I have tested this on mandriva 2009.0)

# urpmi wvdial

then connect the usb modem and

# wvdialconf

next, go to /etc/wvdial.conf and put this: (for movistar colombia)

[Dialer Defaults]
Modem = /dev/ttyUSB0
Baud = 9600
Modem Type = USB Modem
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 S10=45 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","internet.movistar.com.co"
Stupid Mode = 1
Dial Command = ATDT
Phone = *99***1#
Username = movistar
Password = movistar
Ask Password = 0
ISDN = 0

Then,

# wvdial &

done!

Huawei administrator password ETB Bogotá

user = Administrator  #With the first capital letter

pass = soporteETB2006

Or

Pass = soporteETB2007

Have worked for me! many times to disable the modem firewall…. change DNS servers and NAT range.