LG G5300 User Manual page 184

This contains the standard functions such as +, –, *, ÷ :
Input the numbers by pressing numeric keys.
Press U key once for Add and long press for Multiply. Press
D key once for Subtract and long press for divide.
Press * key to input Prime number and # key to input
Negative number.
You can view the result by pressing [Result] key.
If you want to continue the calculation, repeat the process.
You can delete the number or sign you want by pressing C .
E
Press key if you want to end the calculation process.
You can view the time for each city around the world.
when you press U , D shortly, you can view the city belonged to
the different time zone and when you press U , D long, you can
view the all of city on the same time zone.
If you want to select the country you want, press [set] key.
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