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Knowledge document #122

Telephone connected to FRITZ!Box rings, but there is no incoming call

Occasionally a telephone connected to the FRITZ!Box rings although no one called you, or it rings right after you have ended a call and hung up. When you pick up the handset, you hear a dial tone.

Note:All instructions on configuration and settings given in this guide refer to the latest FRITZ!OS for the FRITZ!Box.

1 Disabling the alarm

  1. Click "Telephony" in the FRITZ!Box user interface.
  2. Click "Alarm" in the "Telephony" menu.
  3. Disable the alarm.
  4. Click "Apply" to save the settings.
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