The device will prioritize internet access if the connection is congested. This is very useful, for example, for video conferencing.
Parental control tickets, which allow for additional time slots, can now be managed from the FRITZ!Box interface. Tickets can be marked as "distributed" and all can be reset.
It includes revised call forwarding and blocking settings. Additionally, call transmission quality to mobile phones with poor connections has been improved. The revised phonebook management allows, among other things, copying and moving entries between different phonebooks.
FRITZ!OS 7.25 includes automatic channel selection on the Wi-Fi network so that playback of audiovisual content, online games or distance learning work reliably on many mobile devices.
The FRITZ!Fon has a new home screen that displays current weather information and also a forecast for the next few hours and days.
In addition to the FRITZ!App WLAN, the user interface, and the FRITZ!Fon, FRITZ!Box users have another option for providing guests with a Wi-Fi hotspot. Simply press a button to activate the answering machine.

The FRITZ!DECT 440 smart switch not only measures and displays temperature, but also humidity. The value is shown on the FRITZ!DECT 440, in the FRITZ!App Smart Home, on a FRITZ!Fon phone, or in the FRITZ!Box user interface. Users receive a notification if the humidity is too high or too low.
The FRITZ!Box's internal memory, which stores images, ringtones, or voice messages, receives a backup.
In addition to the new SMS sending function, a new list now displays received and sent SMS messages. The SMS notification service can now also be used for sending messages.
The internal fax device configuration is essential for both sending and receiving faxes. Furthermore, opening received fax documents automatically turns off the information LED that notifies you of newly received faxes via the FRITZ!Box.
In models for DSL lines, such as the FRITZ!Box 7590, interaction with supervectoring (35b) connections at remote DSLAM stations has been improved, and at the same time, interoperability for long-range VDSL has been increased.

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