Produkt:	FRITZ!DECT 440

Update:	        5.25

Sprache:	German

Release date:  01/03/2022

**Range of functions:**
- **New** Support for switching FRITZ!Boxes more easily
- **New** Graphs for temperature and humidity
- **New** Display of "snowflake" when the radiator control is set to below 8.0 °C
- **Improved** DECT stability

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Information on Older Updates

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**Innovations and improvements with update to 5.18:**
- **Improved** Arrangement of graphic symbols
- **Fixed** Special characters were ignored for name and password of Wi-Fi guest access

**Innovations and improvements with update to 5.14:**
- **Fixed** Display not refreshed for changes to humidity
- **Fixed** No switch to start screen at press of a button
- **Fixed** Belated display of battery warning
- **Fixed** Various display errors

**Innovations and improvements with update to 5.12:**
- **Fixed** Display of unrealistic 127% brightness for convenient light switching
- **Fixed** Unchanged display when humidity changes

**Innovations and improvements with update to 5.10:**
- **New** Display of humidity
- **New** Turn the answering machine on and off
- **New** Turn the Wi-Fi guest access on and off and display the QR code

**Innovations and improvements with update to 5.07:**
- **Improved** Reaction to touch of a button occasionally lacking

**Innovations and improvements with update to 5.06:**
- **Improved** Convenient switching for roller shutters

**Innovations and improvements with update to 5.05:**
- **Improved** Energy management
- **Fixed** Malfunction when operating multiple radiator controls
- **Fixed** Brief press of the "+" button on the FRITZ!DECT 301 set temperature to "MAX"
- **Fixed** Device configuration was deleted after restarting FRITZ!Box

**Innovations and improvements with update to 5.03:**
- **Neu** Operation possible directly in the "Temperature" display
- **Improved** Display and arrangement
- **Improved** Threshold for resetting the battery warning
- **Fixed** Incorrect display of the direction of roller shutter direction

**Innovations and improvements with update to 5.02:**
- **New** Simple switching shows button labels in a single line
- **New** Rendering of old key assignments in the "Temperature" display until the first configuration with FRITZ!OS 7.19 or later is performed
- **Improved** Display and arrangement
- **Improved** Faster display of changes to button assignments in the FRITZ!Box
- **Fixed** Occasionally no switch to the permanent display after pushbutton operation
- **Fixed** Shadows of previous settings visible

**Innovations and improvements with update to 5.01:**
- **New** Support for multiple displays in FRITZ!OS 7.19 and higher
- **New** Supports convenience switching for operation of FRITZ!DECT 500 and FRITZ!DECT 300 or FRITZ!DECT 301
- **Improved** Function as external temperature sensor when box temporarily cannot be reached
- **Improved** Uneven brightness of the LEDs
- **Improved** Detection of fast button repetitions
- **Fixed** Inoperable under certain conditions