I haven't had a lot of time to play with it until last night but I finally got my 720 wireless data connection to work with my phone. That phone is a Cingular (or AT&T) 8125 running a WM6 custom cooked ROM with the BT DUN hack built in.
Previously I had tweaked a registry setting so that the GPRS connection was always active since I get e-mail via my corporate exchange server. In the course of loading a new ROM I tried getting the 720 to work prior to enabling that reg tweak and lo and behold!!!
I then played around with it and discovered that if I had a GPRS connection active, say browsing the web, and tried to access TomTom Plus services like weather, it would say that it could not connect. If I ended the GPRS connection (in my case by holding the end key) and then tried again it worked.
I am still trying to figure out why the 720 needs to start from an unconnected state and if I do I will update here. I am not sure if this info will be useful to anyone but thought I would share with the class.
Previously I had tweaked a registry setting so that the GPRS connection was always active since I get e-mail via my corporate exchange server. In the course of loading a new ROM I tried getting the 720 to work prior to enabling that reg tweak and lo and behold!!!
I then played around with it and discovered that if I had a GPRS connection active, say browsing the web, and tried to access TomTom Plus services like weather, it would say that it could not connect. If I ended the GPRS connection (in my case by holding the end key) and then tried again it worked.
I am still trying to figure out why the 720 needs to start from an unconnected state and if I do I will update here. I am not sure if this info will be useful to anyone but thought I would share with the class.