The Navi is excellent. Very well laid out and all very generous, so you can really see good street names and the most important functions during driving, very good guidance, Class Lane Assistant and ease of use. It offers not only on the highway but also in the city of circumvention once the traffic is slow, which is a great thing. The pedestrian and Fahhradführung is very good, and the planning of routes and entering Zwischenziehlen is quick and easy. I have a lot of fun at the preview where I up to 16 can ski times faster all the way and individual sections I look slowly and precisely can view tags and descents, and select by touching the map POIs can to change the route in places. Another practical feature is that it is always equal to 3 different routes to Auswahlt. The speed warnings can be adjusted to taste. A real advantage is that all signs are displayed on the Navi: overtaking, speed and all warning labels. And the Navi delivers what was promised, it says almost never: Please contact at the first opportunity. Instead it instantaneously calculates the new route. Unfortunately I did not have enough patience for voice control, the name: One shot is very true, one enters a kopmplette address and if only the house number is not properly understood one must repeat everything. Unfortunately, the Navi never understood what I enter in the first, second or third attempt. I find it much easier to manually dial the targets, since this process is particularly simple and practical. Commands except address can not be made with the voice input. The Navi is not compatible with all phones, with our old Nokia folds the free pitch function very well, the address book is copied immediately, all right. But with my LG Cookie can not do anything. The Connection Service Becker has responded promptly to e-mails, unfortunately, the phone would not be compatible. Becker was also very prompt when I e-mail complained that the Navi the street names and directions at the highway runs not pronounce. Man must only select the settings of the 4 possible speakers, those in which TTS (Text to Speech) is specified. So if one is so very clever of the instructions not, just send a mail! Very easy is also the matter of cards or software updates etc. via PC, and since it is free to use the new cards also happy. I like the navigation system very well, and passengers are having their own Navis also getting excited. My husband says that someone who travels with this Navi should have no driver's license.