Nokia 6820 - Calculator

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List of recordings
Press Menu, select Applications, Extras, Voice recorder and Recordings list. The list
of folders in the Gallery is shown. Scroll to Recordings, press Open and you can
select some of the options for files in the Gallery. See Gallery (Menu 5) on page
121.
Calculator
The calculator in your phone adds, subtracts, multiplies, divides, calculates the
square and the square root, and converts currency values.
This calculator has a limited accuracy and rounding errors may occur, especially in long
divisions.
1. Press Menu, select Applications, Extras and Calculator.
2. When ’0’ is displayed on the screen, key in the first number of the calculation,
press for a decimal point or the corresponding symbol on the keyboard,
if the flip is open.
3. Press Options and select Add, Subtract, Multiply, Divide, Square, Square root or
Change sign.
If the flip is open, you can also use the corresponding calculation symbols on
the keyboard, if available.
Tip: Alternatively, press once to add, twice to subtract, three
times to multiply or four times to divide, if you are using the calculator
with the flip closed.
4. Key in the second number.