Knowledge Base
AVM Content
- FRITZ!Box 7690
- FRITZ!Box 7682
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 5G
- FRITZ!Box 6850 LTE
- FRITZ!Box 6840 LTE
Beep is heard when conducting calls with cordless telephones
When conducting calls with a cordless telephone, you hear an annoying beep every two seconds or at irregular intervals.
Work through the following steps to resolve the problem.
1 Disabling the verification tone in the DECT repeater
The following step is only necessary if you always hear the beep and the cordless telephone is connected to the FRITZ!Box over a DECT repeater from another manufacturer (for example Gigaset, Hama or Swissvoice):
Note:The "verification tone" is enabled in the DECT repeater. The tone indicates that the cordless telephone and the DECT repeater are connected.
- Unplug the DECT repeater to switch it off.
- Briefly switch the DECT repeater on: plug the device in for about 3 seconds and unplug it again.
- Switch the DECT repeater on again.
- When the indicator light on the DECT repeater starts to flash slowly, switch it back off.
- Switch the DECT repeater on again.
Note:Since the DECT Repeater is a device from another manufacturer, we cannot answer any further questions if the verification tone cannot be switched off this way. In this case, contact the manufacturer directly.
2 Deactivating the warning tone for range limit in FRITZ!Fon
When the range limit is reached, the telephone emits a warning tone because the connection could be lost and the telephone call could be interrupted. You can disable this warning tone:
- Press the "Menu" key on the telephone.
- Scroll to "Settings" and press "OK".
- "Audio > Signal tones"
- Disable the option "Range limit".