Press to cycle through and select the add (+), subtract (-), multiply (*), and divide (/) characters.

3Enter the second number in your calculation.

4Press Options. The following list of options appear in the display. Use the scroll keys to highlight an option. Press Select to confirm.

 

Calculator options

 

 

 

 

Equals

Displays the sum of your calculation

 

 

 

 

Add

Adds numbers in the calculation

 

 

 

 

Subtract

Subtracts numbers in the calculation

 

 

 

 

Multiply

Multiplies numbers in the calculation

 

 

 

 

Divide

Divides numbers in the calculation

 

 

 

 

Square

Squares numbers in the calculation

 

 

 

 

Square root

Square root of the numbers in the calculation

13

 

 

Change sign

Return to the previous display to select another sign for

 

 

the calculation (plus sign, minus sign, etc.)

 

 

 

5Press Select to complete the calculation as selected in the calculator options. The sum of your calculation appears in the display.

Note: The calculator has limited accuracy and rounding errors my occur, especially in long division.

Use currency conversion

EDIT THE EXCHANGE RATE

1At the Start screen, press Menu 7-1 (Calculator). After a brief pause, the calculator screen appears in the display.

2Press Options. Exchange rate appears.

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Nokia 6590 Use currency conversion, Enter the second number in your calculation, Calculation plus sign, minus sign, etc