In most areas, depending on the service provider, TMCtraffic broadcasts are continuous - there's no waiting for scheduled traffic news updates or random alerts. With the GTM25, you see traffic developments in real-time, as they happen, so you can make the right decision sooner. The system alerts you when a traffic problem is on your route and proposes an alternate route to avoid the incident. Because traffic broadcasts are received via a "silent" FM data channel, you can still listen to music or...