The Time Functions on Your iPhone Every cell phone does have a
clock. But not every phone has a world clock like your iPhone's
Clock app, which lets you display the time in multiple cities on
multiple continents. And not every cell phone has an alarm, a
stopwatch, and a timer to boot. Take a moment in time to look at
the time functions on your iPhone. World clock on the iPhone
Want to know the time in Beijing or Bogota? Tapping World Clock
(inside the Clock app) lets you display the time in numerous
cities around the globe. When the clock face is dark, it’s dark
in the city you chose; if the face is white, it’s light outside.
Tap the + button in the upper-right corner of the screen and use
the virtual keyboard to start typing a city name. The moment you
press the first letter, the iPhone displays a list of cities or
countries that begin with that letter. So, typing v brings up
both Caracas, Venezuela, and Hanoi, Vietnam, among myriad other
possibilities. You can create clocks for as many cities as you
like, t