Compared to my cordless phones from Panasonic, the Gigaset A400 cordless phone by the operator here is rather poor. Only the intelligibility when telephoning is just sufficient. Frankly, I am very disappointed with the Gigaset A400, also the user manual is not exactly also particularly helpful. Although I will never again set me such a phone, I keep it only because of the inconvenience which would bring the return of this part with it. Anything else. Entering numbers and / or letters happens very tedious and gives the impression of a random automatic. It would be possible, not even this bad design would get a star from me. Get me well again Panasonic down and dispose of this part, among other things because of its many malfunctions.