TomTom app on your iPhone or iPod Touch Manuel de référence - Page 2

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Getting started

Get-

ting

started

Tap this button on your iPhone to start the TomTom app.

The language used for buttons and menus in the TomTom app is the

same as the language you selected in the iPhone settings.

TomTom

Updating your app

If you have an old version of the TomTom app on your iPhone or iPod touch, you need to

update to the latest version of the app before continuing to read this guide.

To download and update your iPhone or iPod touch with the latest version of the TomTom

app, go to the Apple App Store.

GPS reception

The iPod touch and some models of the iPhone do not include a GPS receiver. To use

these devices for navigation, you need to use them with a GPS accessory device such as

the TomTom car kit.

The TomTom car kit contains a GPS receiver and has a speaker for playing navigation

instructions. The iPhone version also has a microphone for making hands-free calls.

We recommend using the TomTom car kit with the iPhone and the iPod touch. For more

information, go to iphone.tomtom.com.

When you first start the TomTom app, it may need a few minutes to find your GPS position

and show your current location on the map.

To make sure you have good GPS reception, you should use your device outdoors. Large

objects such as tall buildings can sometimes interfere with reception.

Important: TomTom app cannot give you route instructions until it has GPS reception.

If your device has no GPS reception, TomTom app uses positioning information from WiFi

networks or mobile phone towers. This information is used for route planning and to

determine your approximate location.