Use Vi Editor type vi /etc/wvdial.conf

h is ->
j is up
k is down
l is <-

type a to append
type esc to quit editing mode
or you can just type man vi to get everything

really good info on the links
thank you guys

well , its not a issue of how to start network in bt rather than of routing .
cheers

my problem is that i cant route between the wlan0 interface and the eth0 which is another subnet 192.168.0.0
ive used iptables /dhcp dnsmasq etc
the best result i got was from dnsmasq with which...

try :
# iwlist scan
find the wlan you have access to
assuming the wireless card is wlan0
# iwconfig wlan0 essid "NAME" key s:

then get the ip from the dhcp of the wlan

#dhclient wlan0

hello all , im new to this forum but not to linux and ux
hope to get some lates infos on linux and secs in here