FRITZ!Fon M2 Service - Knowledge Base

FRITZ!Fon M2 Service
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Installing the latest FRITZ!Fon software

AVM provides free updates for the FRITZ!Fon on a regular basis that enhance add new functions to the telephone. You can easily install the latest software with FRITZ!Fon menu.


  • The FRITZ!Fon must be registered with a FRITZ!Box.

1 Preparations

The software version indicated by your telephone depends on the version of FRITZ!OS installed on the FRITZ!Box:

  1. Install the latest FRITZ!OS on the FRITZ!Box.

2 Installing the latest software

  1. Press the "Menu" key on the telephone.
  2. Scroll to "Settings" and press "OK".
  3. "Software update" or "Software version" > "OK"
    • The telephone checks whether a new version is available.
  4. 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.