Help & Support

How do I change Annex on my FRITZ!Box

This guide will help you to change the Annex mode on your FRITZ!Box.

Make sure that the advanced mode is enabled on your FRITZ!Box. As long as the device is in standard mode, you won’t be able to see an extra tab with DSL line settings.


Open your web browser (Internet Explorer, Firefox,…) and go to the web interface of your FRITZ!Box. By default, it should be reachable on or Log into the device if you are prompted to.

Go to Internet on the left menu and click on DSL Information in a drop-down list.

Then hit Line Settings tab. At the bottom of the page you can define the Annex Settings.

How do I change Annex on my FRITZ!Box

See also:

Which annex should I select

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