Using a vodafone phone as a GPRS modem over bluetooth

Syth

I have a Nokia 6630 with Vodafone prepay. Both it an my laptop (running Ubuntu Gutsy) have bluetooth. I want to use my phone as a bluetooth modem. The phone can do 3G, but I'd be happy with GPRS.

I've connected the 2 using bluetooth and these settings:

rfcomm0 {
    bind yes ;
    device 00:12:62:E9:8B:07;
    channel 1 ;
    comment "Dial-up Networking Service -- for PPP" ;
}

I'm just having trouble dialling. I'm using this wvdial script, it's mostly cobbled together from lots of googling:

[Dialer Defaults]
Modem = /dev/rfcomm0
Phone = *99***1#
Username = vodafone
Password = vodafone
Baud = 460800
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CSQ
Init4 = AT+CGDCONT=1,"IP","live.vodafone.ie"
ISDN = 0
Modem Type = Analog Modem
Stupid Mode = 1
Dial Command = ATDT

I've tried a couple of things, from changing 'live.vodafone.ie' to 'isp.vodafone.ie', and changing the number from *99***1# to *99# (again hints from some googling). When I try to connect I get the following errors:

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>: Sending: AT+CSQ
WvDial Modem<*1>: AT+CSQ
WvDial Modem<*1>: +CSQ: 9,99
WvDial Modem<*1>: OK
WvDial<*1>: Sending: AT+CGDCONT=1,"IP","live.vodafone.ie"
WvDial Modem<*1>: AT+CGDCONT=1,"IP","live.vodafone.ie"
WvDial Modem<*1>: OK
WvDial<*1>: Modem initialized.
WvDial<*1>: Sending: ATDT*99***1#
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT*99***1#
WvDial Modem<*1>: CONNECT
WvDial Modem<*1>: ~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~
WvDial<*1>: Carrier detected.  Starting PPP immediately.
WvDial<Notice>: Starting pppd at Sun Oct 21 20:34:59 2007
WvDial<Notice>: Pid of pppd: 7269
WvDial<*1>: Using interface ppp0
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: pppd: [10][03][17]X[10][03] &#65533;[10][03][18][18][10][03][18]8[10][03][18]X[10][03][18]h
WvDial<*1>: Disconnecting at Sun Oct 21 20:35:08 2007
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

I get the following in /var/log/messages:

Oct 21 16:29:08 titanomachia pppd[28855]: pppd 2.4.4 started by root, uid 0
Oct 21 16:29:08 titanomachia pppd[28855]: Using interface ppp0
Oct 21 16:29:08 titanomachia pppd[28855]: Connect: ppp0 <--> /dev/rfcomm0
Oct 21 16:29:11 titanomachia pppd[28855]: PAP authentication succeeded
Oct 21 16:29:13 titanomachia pppd[28855]: LCP terminated by peer
Oct 21 16:29:16 titanomachia pppd[28855]: Connection terminated.
Oct 21 16:29:16 titanomachia pppd[28855]: Modem hangup
Oct 21 16:29:16 titanomachia pppd[28855]: Exit.

Any hints? Is the script/username/password/setting correct?

I rang Vodafone and they said they've set up GPRS on my phone line. The person wasn't very technical, so I didn't press them on the linux settings for this...