The functionality and design are really very well done. The menu navigation is easy as usual Siemens and logical. The major shortcoming and therefore only 2 stars. I bought this device because of its ability of data management on a PC. Without the PC connection many key features are not available (fe. Which is the image of the caller appears different ring tones) or relaisieren only with exquisite craftsmanship. The download link in the manual will take into nirvana of the internet. Telephone support can only be had for 1.24 euros. The information over embarrassing (there is no software, but maybe in December). No wonder then that it as "phone manufacturers" constantly goes from mountain with Siemens. Résumé: Can you buy if you want a classy phone. Prefer to wait a few more days for use of all possibilities.