Nokia E72 - How do I use the World clock on my Nokia device?

Select Menu > Applications > Clock.

To view the time in different locations, open the World clock tab (scroll right).

To add locations to the list, select Options > Add location. You can add a maximum of 15 locations to the list. To select one of the cities on the country, select the country first (for example USA) and then city (for example New York).

To set your current location, scroll to a location, and select Options > Set as current location. The location is displayed in the clock main view, and the time in your device is changed according to the selected location.