Before update your device, please perform this two steps:
1.Reboot your device.
2.Make a back-up using the Save Device settings option.
System - Update & Restore - Save & Restore - Download
November 2023
fusion-1.18.1.bin
pic: Overview
pic: Details - Recording
pic: Details - Scheduler
In order to see the new messages on the devices, it is required to assign the MWI via the device details or during adding new devices.
Settings → Telephony → Phone devices → details
Example from Fusion host device.
Other DECT or SIP devices do show only radio-buttons.
Release-Version