An acceptable device for the price: Fits super for Fritz box and can use all the extra features. An additional DECT unit, which can interfere with the Wi-Fi is unnecessary. The voice quality is average at best, however: It rushes subjectively more than with my old Gigaset and thus barely tolerable. This applies not only for phone calls, but also in the "HD Demo" from the Internet. We can only hope that it will be better with the new firmware, with the most recent, nothing has done. In Headset mode, the quality is OK, hence the built-in speaker could be to blame. Price / performance go my feeling fine.
