Selecting time format
1. Press Menu 4 2 1 (Settings - Phone settings - Clock)
2. Scroll to Time format and press Select
3. Scroll to either 24-hour or am/pm
4. Press OK
Displaying or hiding the clock
1. Press Menu 4 2 1 (Settings - Phone settings - Clock)
2. Scroll to either Hide clock or Display clock (only one
will display depending on the current setting)
3. Press Select