Cordless Telephones

DECT / Cordless Telephones

A DECT base station for up to 6 cordless telephones is integrated in the FRITZ!Box.



You can edit the settings of registered cordless telephones under "DECT / Cordless Telephones" in the user interface. You can register new cordlesstelephones with the FRITZ!Box, and reregister cordless telephones that are already known to the FRITZ!Box, but are no longer connected to the FRITZ!Box.

Registered Cordless Telephones

The list of registered cordless telephones contains the following information and operation controls:

Information / Operation ControlMeaning / Function
Number for Outgoing Calls With this number the telephone makes outgoing calls. The telephone number is displayed in the settings of the cordless telephone.
Incoming The telephone rings for incoming calls to this number/these numbers.
internal internal number
Opens the cordless telephone settings.
Deletes the cordless telephone from the user interface and cancels its registration with the FRITZ!Box.

Registering a New Cordless Telephone


You can start the registration of a new cordles telephone in the user interface.

Instructions: Registering a New Cordless Telephone

  1. Select "DECT".
  2. Select "Cordless Telephones" and click on "Configure New Device".

    If the menu item "Cordless Telephones" is not available: Select "Base Station", enable "DECT base station active" and click on "Apply".

  3. Follow the instructions. A wizard takes you through the registration and configuration of the cordless telephone.

Reregistering Known Devices


Using the "Reregister Known Devices" button you can start expanded registration mode. This is a special registration mode for DECT devices that are already known to the FRITZ!Box but no longer connected to it.

Instructions: Using Expanded Registration Mode

Instructions are presented here: Using Expanded Registration Mode