FRITZ!Box 5490 Service - Knowledge Base
Installing the latest FRITZ!Fon software
AVM provides regular free updates for FRITZ!Fon that enhance add new functions to the telephone.
The software version indicated by your telephone depends on the version of FRITZ!OS installed on your FRITZ!Box. Therefore, register your telephone with the FRITZ!Box:
- Register the telephone with the FRITZ!Box.
2 Installing the latest software
- Press the "Menu" key on the telephone.
- Scroll to "Settings" and press "OK".
- "Firmware update" or "Software update" > "OK"
- The telephone checks whether a new version is available.
- Press "OK" if a new version is available.
- Now the new software is transmitted to your telephone. As soon as the telephone has restarted, the update has been completed.