Yealink SIP-T23P User Manual page 38

User Guide for the SIP-T23P/G IP Phone
area from the Time Zone field.
The default time zone is "+8".
3. Enter the domain name or IP address of SNTP server in the NTP Server1 and NTP
Server2 field respectively.
4. Press
Daylight Saving field.
5. Press
the Location field.
This field appears only if Daylight Saving field is selected Automatic.
The default time zone name is "China(Beijing)".
6. Press the Save soft key to accept the change or the Back soft key to cancel.
Note Please refer to
phone.
To configure the time and date manually via phone user interface:
1. Press Menu->Settings->Basic Settings->Time & Date->Manual Settings.
2. Enter the specific date in the Date(YMD) field.
3. Enter the specific time in the Time(HMS) field.
4. Press the Save soft key to accept the change.
The date and time displayed on the LCD screen will change accordingly.
To configure the time and date format via phone user interface:
1. Press Menu->Settings->Basic Settings->Time & Date->Time & Date Format.
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or , or the Switch soft key to select the desired value from the
or , or the Switch soft key to select the desired time zone name from
Appendix A - Time Zones
for the list of available time zones on the IP