Cannot register FRITZ!DECT 350Registration of the door/window contact FRITZ!DECT 350 to the FRITZ!Box fails. After you push the DECT or Connect button on the FRITZ!Box, the DECT connection is not established. The door/window contact is not displayed or is displayed with an inactive connection in the menu "Smart Home" in the FRITZ!Box.Note:All instructions on configuration and settings given in...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7690/3762_Cannot-register-FRITZ-DECT-350/
Cannot register FRITZ!DECT 500Registration of the LED light FRITZ!DECT 500 to the FRITZ!Box fails. After you push the DECT or Connect button on the FRITZ!Box, the DECT connection is not established. The LED light flashes red several times and then glows red. The LED lamp is not displayed or is displayed with an inactive connection in the menu "Smart Home" in the FRITZ!Box.Note:All instructions on...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7690/3542_Cannot-register-FRITZ-DECT-500/
Using FRITZ!DECT 500 Example: Setting brightness and color of FRITZ!DECT 500 The LED light FRITZ!DECT 500 is integrated into the FRITZ!Box home network via an encrypted DECT connection (DECT ULE). Then you can use the user interface of your FRITZ!Box to set the color, color temperature, and brightness of the LED light as well as set up an automatic switching schedule.Requirements / Restrictions...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7690/3541_Using-FRITZ-DECT-500/