Join Date: Oct 2007
Location: Toronto Canada
Posts: 12,483
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07-29-2010, 03:35 AM
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Welcome to TTF. As I understand it, the Live traffic relies on a sim card built into the unit to receive the information (like a cell phone). If Live services aren't working (a common occurance what with faulty application updates and flakey servers), then traffic 'falls back' to the built in rds-tmc antenna in the car charger.
Does your model show satellite bars on the screen? If not, I think there is an icon for your model that is for data information that you can tap to see the application and map versions installed.
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TomTom 720--NA Map 855--WCE Map 840--NZ Map 835--App 8.351
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