Calculator; Clock - HTC U11 User Manual

4. You can sign in to your Google Account or answer a security question. This will only serve as
your authentication method to reset the unlock pattern.
5. Tap the On/Off switch next to an app to require a lock pattern to open it.
6. Tap .
Tips:
●
To change the app unlock pattern, tap Lock apps, and then draw your unlock patter. Tap >
Change pattern.
●
To use your fingerprint to unlock apps, tap Lock apps. When you're prompted to draw the unlock
pattern, tap and select the Use fingerprint to unlock option.

Calculator

Your phone's convenient built-in calculator lets you perform basic and advanced mathematical equations.
1. Tap >
 The calculator app launches.
2. Tap onscreen keys for calculations.
 Calculation results appear.
Tip: To use the scientific calculator, make sure Auto rotate is turned on, and then rotate the screen to the
landscape orientation.

Clock

Your phone has a clock app that lets you set alarms, view time in time zones around the world, use a
stopwatch, set a timer, and use your phone as a desk clock.
Check the Time
You can check the phone any time on your phone. The current time displays in the upper right corner of
the status bar. Many widgets and lock screens also display the time and provide options for how time is
displayed.
Set the Date and Time Manually
You can change your date and time.
1. Tap the clock on your Home screen panel, if available. Or tap
2. On the World clock tab, tap > Local time settings.
Productivity
> Calculator.
> > Clock.
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