* TomTom tested- 920 T
* Wireless carrier - Tmobile
* Grandfathered 20.00/month data plan
* Tmobile Dash with Windows Mobile 6
Which features work
* Handsfree -Check
* Phonebook transfer -Check
* SMS messaging (Cannot get this to work, always grey'd out)
* Data transfer -Check
I did have to hack the Dash to enable DUN, and then do a manual config for the TT to see the Dash data.
I used this
article
Here are the manual settings I used on the TT:
APN: wap.voicestream.com
Username:
Password:
Dial: *99#
Connection string: AT+CGDCONT=1,"IP","wap.voicestream.com" (it said case sensitive, I used default)