Settings > Date and Time

Date and Time
The telephone's status line shows the calendar week, date and time. If the telephone is in the idle state, the calendar week, date and time are also displayed on the display.
The date and time are needed to log incoming and outgoing calls and to control the telephone functions, e. g. automatic updates.
Note: The time is converted automatically from winter time to summer time and vice versa (GMT +1:00 or GMT +2:00) on the appropriate dates.
Proceed as follows for configuration:
Using the Configuration Manager (page Settings > System > Date & Time)
Using the telephone (page  > Settings > System > Date & time)

COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information V08 12/2020