I opted for the unit because I wanted to try something new. I had until now always Gräte Siemens. The unit do a high-quality impression and also the performance is good until the bracket is broken from the telescope tube. It has not yet managed to get me up to now, a new E-part. At Siemens, you just ordered online spares. Here you have to rumtelefonieren in the world without actually coming on. For such a price, and as a company that's just embarrassing.