TomTom one Mode D'Emploi

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TomTom Traffic will immediately try to retrieve the latest traffic information.

With TomTom Traffic, there are two ways to update the traffic information:
• Tap Update traffic info in the Traffic menu.
• Set Traffic to be updated automatically at regular intervals.

To do this, tap Change Traffic preferences in the Traffic menu. Select 

Automatically update traffic info while on route, then tap Done. 
You are then asked if you want to limit how often Traffic is updated. 
If you choose not to limit how often Traffic is updated, then TomTom will send 

updated traffic information to your ONE as soon as it is available.
If you choose to limit how often Traffic is updated, you are asked to set a time.
TomTom saves this time limit and sends new traffic information at the interval 

you set. If there is no new traffic information, then TomTom will not send any 

information to your ONE. This saves you money by not using your wireless data 

connection when there is no new information. 

Having up-to-date traffic information can help you to reduce your journey time. 

Whenever you plan a route, the latest traffic updated you received from TomTom 

is taken into account by your ONE when it plans the route.

Your ONE can also recalculate your route if the traffic situation changes after you 

start a journey:

1. Tap Change Traffic preferences in the Traffic menu.

2. Select Automatically optimise route after every update.

After your ONE gets new traffic information, it will automatically optimise your 

route.