The Gigaset phone does what it should. It works perfectly. It's a simple phone without much fuss. The phone looks very sophisticated look and also looks chic. (Where chic is always relative) Keys and parts are all very good and feel great. But you have to know that if you (without ISDN lines ie.) Operates the phone to an "old" T-Net line many things (neudeutsch Features) do not function. No numbers are then transmitted namely. So there is then no VIP sounds and no call list. I have the DA 710 bought instead of the DA 510 and DA 610, because of the speed dial buttons. This is in my opinion very convenient. And 16 of these speed-dial keys are sufficient to cover the normal needs of a small family. Very good is the handsfree function and the volume adjustment it offered. This is perfectly solved. The accompanying manual is very well designed. One can therefore very quickly prove phonebook and speed dial buttons and also understands the other features of the phone very quickly. Actually applies for the basic functions. Plugging, lift, phone. That's how it should be. Buy recommendation, attractive price and perfect functionality.