Product: Mobile > Cell Phones > More Cell Phone Providers > Trumpet Mobile > SPH-A640
What Is World Time And How Do I Use It On My Trumpet Mobile SPH-A640?
World time is a useful feature that allows you to view the time around the world, in all 24 time zones. When using the world clock feature it is possible to change your local time zone. You can also enable or disable DST (Day Light Savings Time) if desired.
To access the world time feature, or to enable or disable the DST, follow the steps below:
Note: Changes may not take effect until the handset is power cycled (turned off then turned on again)
For additional information on the Trumpet Mobile SPH-A640 click here.