Alcatel Idol 4S 6070K - Manual (Page 64)

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6�3 Calculator ������������������������������������������������������������
With the Calculator, you can solve many mathematical problems.
To use the calculator, touch
from the Home screen, then touch
Calculator.
There are two panels available: Basic panel and Advanced panel.
To switch between panels, turn the device to the landscape mode from
the basic panel or swipe left to open the Advanced panel (1) .
Enter a number and the arithmetic operation to be performed, enter
the second number, then touch “=” to display the result. Touch
to delete digits one by one, long press to delete all at one time.
(1) If Settings\Display\When device is rotated\Rotate screen contents is
enabled, this item will display.