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Knowledge document #3313
FRITZ!Fon C5
This support document is available for the following products:

Adjusting night mode on the FRITZ!Fon

Analog clock "night"

In night mode, the FRITZ!Fon automatically displays the dark start screen "analog clock night" as soon as the brightness in the room falls below a certain threshold.

The brightness threshold is preset an cannot be changed. If you pick up the telephone or the brightness threshold is exceeded again, the telephone switches back to the usual start screen.

Requirements / Restrictions

  • FRITZ!OS 6.80 or later is installed on the FRITZ!Box.

1 Customizing the "Power save" option for night mode

The orange analog clock of the start screen "analog clock night" is not displayed when power saving mode is enabled because the display is off in this state. Therefore, first specify when the telephone should display the orange analog clock:

  1. Press the "Menu" key on the telephone.
  2. Scroll to "Settings" and press "OK".
  3. "Display" > "Power save"
  4. If the FRITZ!Fon should display the orange analog clock when it is in the cradle, disable the option "in cradle".
    • If the FRITZ!Fon should switch off the display when it is in the cradle, enable the option "in cradle".
  5. If the FRITZ!Fon should display the orange analog clock when it is not in the cradle, disable the option "for battery operation".
    • If the FRITZ!Fon should switch off the display when it is not in the cradle, enable the option "for battery operation".

2 Enabling night mode

  1. Press the "Menu" key on the telephone.
  2. Scroll to "Settings" and press "OK".
  3. "Display" > "OK"
  4. Enable the option "Night mode".
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