The C 3595 has everything you need and is convenient to bedienen.Gute understanding, prima Empfang.Bluetooth works in the car einwandfrei.Das Einbuchen is automatic and schnell.Schöne large buttons and and a good display, which is protected by the collapse .A treat after 2 years smartphone fumbling! No more fear that the crash to activate the glass bricht.Kein rumschieben on the display to the device, as well not to accept a call or to beenden.Klappe on-Gepräch is angenommen.Klappe to-talk beendet.Besser go nicht.Kalender is, as a clock (most important for me, since I never wear watches), world clock, Timer.Wecker, memo, tasks ... all I need! "Back to the roots", so to speak, and it is no longer there seduction, constantly playing around with the thing, what's become for many an addiction. Internet with email, Google, Youtube and all the trimmings I have at home on a nice big screen with a good keyboard better and more convenient. Office work and banking should anyway never mobilize much-too uncertain, since the protection is much worse than at home. Even a boon: that of the C 3595 battery often lasts much longer than a Woche.Auch the device has never been suspended or shut down unexpectedly - it runs without any problems. All in all, this clamshell just gorgeous!