Help > Using the Phone > Settings > Date and time
Date and time
NTP server
Date and time are queried and synchronised by the NTP server entered here. Using a geographically close NTP server or NTP pool results in the highest possible accuracy. At the same time, it must be ensured that the registered NTP server can be reached, even if the phone cannot reach addresses on the Internet.
Example: pool.ntp.org
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Time format
12 h: time display in 12-hour format. In some views, the time of day is also displayed.
24 h: time display in 24-hour format.
*Further help under Date and time
Time zone
The phone's date and time are set depending on the time zone selected here. The time zone should therefore be chosen to match the location of the phone.
*Note: When changing the time zone, all time-stamped data on the phone (such as call log entries, calendar entries, or emails) is adjusted to the changed time zone.
*Further help under Date and time