Calculator, Using the calculator feature – BenQ M555C User Manual
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Menus
Calculator
You can use your phone as a handy calculator. You can also use this feature
to convert currency values.
Using the calculator feature
Follow the chart below to enter numbers and arithmetic symbols.
There are two scenarios in which you calculate numbers.
If you calculate a formula consisting of only two numbers, say, 2x5:
1. Press
and press either the up key of
once or
three
times, and then press
.
2. Press
(
OPTIONS
) and select
Equal
to display the result as “10”.
Key
Number
Key
Number/Symbol/Function
1
9
2
0
3
+ - * /
4
Entering a decimal point
5
Clearing numbers or symbols/back to
previous screen.
6
Displaying result.
7
Press the up key for *
Press the down key for /
Press the left key for +
Press the right key for -
8
Back to previous screen.