I have a TomTom go 920 GPS and a cricket razr2 V9m. I can establish bluetooth for hanRAB free communications,but am unable to connect to tomtoms server for fuel price updates. I have cricket internet service. any suggestions?
I'm not sure what DUN is. but it tries to send a packet to the tomtom server, and get an update via the internet. the gps neeRAB a phone nuraber, password and a connection to it's server.