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Cannot enable DECT Eco function

For technical reasons, the "DECT Eco" function is no longer available when a smart plug, for example FRITZ!DECT 200, is registered with the FRITZ!Box. The DECT ULE (Ultra Low Energy) protocol itself already reduces the volume of data.

Note:If you are no longer using a FRITZ!DECT, you can delete it in the "Smart Home" menu in the FRITZ!Box user interface.