LG K20 Plus User Manual page 74

Stopwatch
You can use the stopwatch to record a lap time.
1
Tap Tools Clock Stopwatch.
2
Tap Start to initiate the stopwatch.
To record a lap time, tap Lap.
3
Tap Pause to pause the stopwatch.
To resume the stopwatch, tap Resume.
To clear all the records and restart the stopwatch, tap Reset.
Calculator
You can use two types of calculators: the simple calculator and the
scientific calculator.
1
Tap Tools Calculator.
2
Use the keypad to make a calculation.
To use scientific calculator, drag the green colored slide bar
located in the right side of the screen to the left.
To restart a calculation, touch and hold the DEL button.
File Manager
You can view and manage files saved on your device or cloud.
1
Tap Tools File Manager.
2
Tap and select the desired storage location.
Useful Apps 73