The TomTom 720 claims to be able to read your text messages to you while you drive. It seems to work for handsfree calling, but I never get text notices on it. Any ideas? Is there a setting in the phone to change?

The TomTom says you can set up the data connection manually, but it looks like it wants a proxy setting or something? Any ideas of how to find a proxy name or number I can type into my gps to see if it can be set up manually?

If someone nows the settings for AT&T I would love to know what they are.

have a look at this post

The Definitive AT&T / Cingular Blackberry & TomTom Plus services Thread