Wireless settings for TomTom

Okay so i got my new Tomtom GO 730 today. I successfully paired my blackberry tour with it. It discovered it does have wireless internet connection. I want to use the blackberry as a modem to get on the internet for my Tomtom but im having trouble getting it setup. Here are the settings ive tried.


Access Point Name: wireless
Username : myphonenumber with and without the 1 and area code @vzw3g.com

Password: vzw

Dial up number : #777

Then it asks for login script which i leave blank as i dont know what it is wanting there. Am i trying this right? Or do you need different settings for the tomtom?