nokia n73 - airtel gprs connection on ubuntu gutsy

[threeonethree]

i want to connect my nokia n73 with a data cable or bluetooth connection.. i have ubuntu gutsy .. my connection is airtel india.. is there any good tutorial on how to set this up ?

[it_waaznt_me]

Hmm... Maybe I'll try posting one on tuesday .. I got an exam on monday so I'd better pretend to be studying ..

[CadCrazy]

Check out sticky
Internet Connection in Linux via Mobile

[threeonethree]

i tried the tutorial but i am not able to connect to the internet .. here is the output when i type wvdial in the console ( after setting up everything)

varun@varun-laptop:~$ sudo wvdial
WvDial<*1>: WvDial: Internet dialer version 1.56
WvModem<*1>: Cannot get information for serial port.
WvDial<*1>: Initializing modem.
WvDial<*1>: Sending: ATZ
WvDial Modem<*1>: ATZ
WvDial Modem<*1>: OK
WvDial<*1>: Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
WvDial Modem<*1>: OK
WvDial<*1>: Modem initialized.
WvDial<*1>: Sending: ATDT*99#
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT*99#
WvDial Modem<*1>: CONNECT
WvDial Modem<*1>: ~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~
WvDial<*1>: Carrier detected. Waiting for prompt.
WvDial Modem<*1>: ~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~
WvDial<*1>: PPP negotiation detected.
WvDial<Notice>: Starting pppd at Sun Apr 27 05:42:53 2008
WvDial<Notice>: Pid of pppd: 6641
WvDial<*1>: Using interface ppp0
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: pppd: �[06][08]0�[06][08]
WvDial<*1>: Disconnecting at Sun Apr 27 05:43:00 2008
WvDial<*1>: The PPP daemon has died: A modem hung up the phone (exit code = 16)
WvDial<*1>: man pppd explains pppd error codes in more detail.
WvDial<Notice>: Try again and look into /var/log/messages and the wvdial and pppd man pages for more information.
WvDial<Notice>: Auto Reconnect will be attempted in 5 seconds

heres my wvdial.conf file

[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = USB Modem
ISDN = 0
Phone = *99#
Modem = /dev/ttyACM0
Username = aa'
Carrier Check = NoThe mOdem has been configured successfully.
Password = bbc
Baud = 460800

Apr 27 05:42:53 varun-laptop pppd[6641]: pppd 2.4.4 started by root, uid 0
Apr 27 05:42:53 varun-laptop pppd[6641]: Using interface ppp0
Apr 27 05:42:53 varun-laptop pppd[6641]: Connect: ppp0 <--> /dev/ttyACM0
Apr 27 05:42:56 varun-laptop pppd[6641]: PAP authentication succeeded
Apr 27 05:42:57 varun-laptop pppd[6641]: LCP terminated by peer
Apr 27 05:43:00 varun-laptop pppd[6641]: Connection terminated.
Apr 27 05:43:00 varun-laptop pppd[6641]: Modem hangup
Apr 27 05:43:00 varun-laptop pppd[6641]: Exit.
Apr 27 05:43:22 varun-laptop pppd[6644]: pppd 2.4.4 started by root, uid 0
Apr 27 05:43:22 varun-laptop pppd[6644]: Using interface ppp0
Apr 27 05:43:22 varun-laptop pppd[6644]: Connect: ppp0 <--> /dev/ttyACM0
Apr 27 05:43:25 varun-laptop pppd[6644]: PAP authentication succeeded
Apr 27 05:43:26 varun-laptop pppd[6644]: LCP terminated by peer
Apr 27 05:43:27 varun-laptop pppd[6644]: Terminating on signal 15
Apr 27 05:44:23 varun-laptop pppd[6692]: pppd 2.4.4 started by root, uid 0
Apr 27 05:44:23 varun-laptop pppd[6692]: Using interface ppp0
Apr 27 05:44:23 varun-laptop pppd[6692]: Connect: ppp0 <--> /dev/ttyACM0
Apr 27 05:44:26 varun-laptop pppd[6692]: PAP authentication succeeded
Apr 27 05:44:27 varun-laptop pppd[6692]: LCP terminated by peer
Apr 27 05:44:30 varun-laptop pppd[6692]: Connection terminated.
Apr 27 05:44:30 varun-laptop pppd[6692]: Modem hangup
Apr 27 05:44:30 varun-laptop pppd[6692]: Exit.

[CadCrazy]

Change your wvdial.conf to

[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","airtelgprs.com"
Modem Type = USB Modem
Baud = 460800
New PPPD = yes
Modem = /dev/ttyACM0
ISDN = 0
Phone = *99***1#
Password = airtel
Username = airtel
Stupid Mode = 1

from here