By clever functions such as automatic shutdown of the circuit in less than X watts in a certain period of time one of the adapter saves quite a bit of standby power.
Also, I could use the device to find out how much electricity because my undercounter unit consumes so, because even devices like overloading a cheap radio outlet function properly with the FRITZDECT can.
Adding is recommended that you should have connected at least 1 Fritz! Fon to the Fritz box in order to easily perform spontaneous arrival / off functions can, without having to log into the Fritzbox long via browser.
