Yealink SIP-T20 User Manual page 31

The default time zone is ―+8 China (Beijing)‖.
4. Enter the domain names or IP addresses in the NTP Server 1 and NTP Server 2 fields
respectively.
5. Press
6. Press
Not e
Please refer to
phone.
To configure the time and date manually via phone user interface:
1. Press
2. Select Se ttings->Basic->Time & Date->Manual.
3. Enter the specific date in the Dat e field.
4. Enter the specific time in the Time field.
5. Press
The date and time displayed on the LCD screen will change accordingly.
To configure the time format via phone user interface:
1. Press
2. Select Se ttings->Basic->Time & Date->Time & Date.
3. Press
4. Press
5. Press
There are 3 available date formats. For example, for the date format ―MM/DD/YY‖,
―MM‖ represents the first three letters of the month, ―DD‖ represents a two-digit day,
1. Time Zone:
◄ *+8 China (Beijing) ▶
or to select the desired value from the DST field.
to accept the change.
Appendix A - Time Zones
.
1. Date (Y-M-D):
13-05-18
to accept the change.
.
1. Clock:
◄ *24 Hour ►
or to select the desired time format from the Clock field.
or to select the desired date format from the Date Format field.
to accept the change.
for the list of available time zones on the IP
Customizing Your Phone
19