FRITZ!App Fon

-------✦ INTRODUCTION ✦------

FRITZ!App Fon transforms your smartphone into a convenient landline handset by connecting it to your FRITZ!Box over Wi-Fi. 

You can make and receive calls using your landline numbers while benefiting from HD voice quality, Bluetooth headset support, and easy configuration. 

The app works seamlessly in the background and lets you decide which devices ring for which numbers, providing a flexible and practical telephony solution for home or office use.

--------✦ KEY FEATURES ✦------

Landline Calls via Smartphone:

This feature allows you to make and receive calls using your landline number directly from your smartphone when connected to the FRITZ!Box Wi-Fi network.

HD Voice Quality:

This feature allows calls to sound crystal clear thanks to high-definition telephony, ensuring better clarity and natural voice tones during conversations.

Bluetooth Headset Support:

This feature allows you to connect Bluetooth headsets for hands-free calls, giving you more comfort during long conversations or multitasking.

Easy Setup:

This feature allows you to quickly connect your smartphone to the FRITZ!Box by entering your password, selecting your landline number, and confirming—ready in minutes.

Multiple Device Support:

This feature allows the app to be used on multiple smartphones, making it perfect for households, offices, or shared living spaces.

Custom Ring Settings:

This feature allows you to choose which landline numbers make your smartphone ring, so you only get the calls you want on the device you prefer.

Access to Contacts:

This feature allows you to access both your FRITZ!Box phone book and smartphone contacts, with caller name display for known numbers during calls.

Simultaneous Ringing:

This feature allows incoming calls to ring on all connected devices, letting you answer from the most convenient one.

--------✦ COUNTRY OF ORIGIN AND LANGUAGE ✦------

Country: Germany

Original Language: German, English

--------✦ RECOMMENDED AUDIENCES ✦------

FRITZ!App Fon is ideal for FRITZ!Box users who want the flexibility to make landline calls from their smartphones. 

It’s perfect for home offices, shared living arrangements, and anyone who values HD call quality, hands-free calling, and easy setup without extra hardware.

Frequently Asked Questions (FAQ) :

Q: Do I need a FRITZ!Box to use FRITZ!App Fon?

A: Yes, the app requires a FRITZ!Box to connect your smartphone for landline calls.

Q: Can I use FRITZ!App Fon outside my home?

A: The app works within the Wi-Fi range of your FRITZ!Box, not on mobile networks.

Q: Does it support multiple smartphones?

A: Yes, you can set up FRITZ!App Fon on several devices for the same FRITZ!Box.

Q: Can I control which calls come to my smartphone?

A: Yes, you can set specific landline numbers to ring only on your smartphone.

Q: Is the call quality better than normal mobile calls?

A: Yes, FRITZ!App Fon uses HD telephony for clear and natural voice quality.

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Contact us at the following sites if you encounter any issues:

Official website: here

Email: info@avm.de

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Version History

V2.13.1--------- 9 Aug 2025

Bug fixes and improvements.