I bought my Fritz! Box 7390 to the DECT range to increase the repeater. This works fine without noticeable signal degradation, unfortunately my machine is now after almost 9 months using broken. In our household 5 Fritz! Fon's are in the DECT network, use of which 2 often the repeater. After these two, I was ringing only partially with calls, watching attentively as the phones behave when the repeater is not plugged in. Of course, the signal deteriorates significantly, but it will ring again. The other 3 Fritz! Fon's have the same problems with the repeater, so I'm assuming that this no longer works. - Too bad, especially for the price. The LEDs on the repeater lights continue as usual, the function is just no longer present.
