A:AnswerThe mapping information is stored in the memory of the Tom Tom and does not use cell service to give you routing. That is exactly why I purchased my unit because with my work I am sent to very remote places where cell phone service is spotty at best and the Tom Tom just keeps on going.
A:AnswerInstall "TomTom MyDrive Connect" app on your computer. Use it to add your device to your account connected to your computer with the included USB cable. Update your device with any updates available. You will also see a list of maps of the entire world. Download to your device as desired. Pop in a microSD or microSDHC card to have plenty of memory. Enjoy your trip.
A:AnswerThe speedometer is easily read because it has a speed limit symbol on the lower left corner of the screen with a red alert if you go over the speed limit. The odometer is easily readable too.