AVM Content
Knowledge Base
- FRITZ!Fon does not ring when you receive a call
- Configuring ringtones for FRITZ!Fon
- FRITZ!Fon's battery only holds a charge for a maximum of one day
- Poor voice quality when conducting calls
- Registering FRITZ!Fon
- Using quick-dial numbers with FRITZ!Fon
- Cannot make outgoing calls over the internet
- Time change does not work
- Adding background images and contact pictures using FRITZ!Fon
- Adjusting night mode on the FRITZ!Fon
- Answering machine symbol flashes continuously on FRITZ!Fon
- Assigning numbers to FRITZ!Fon
- Beep is heard when conducting calls with cordless telephones
- Blocking your telephone number from being displayed
- Caller ID is not shown for incoming calls
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