For us sufficient functions, incl. Handsfree on base and handset, mute the mic and ring tones and much more
Good voice quality.
The only negative point of criticism are the 10 tones: all relatively horrible in tone dialing (both monotone and polyphonic; each 5).
That should be doable, hinzubekommen angemehmere melodies and sounds.
We opted for the (for us) most pleasant; Well ...
Otherwise, it met our needs and looks good: 4 stars.