Nokia 6131 - Calculator

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Calculator

The calculator in your phone provides basic arithmetic and trigonometric functions, calculates the square and
the square root, the inverse of a number, and converts currency values.

Note: This calculator has limited accuracy and is designed for simple calculations.

Select

Menu

>

Organiser

>

Calculator

. When 0 is displayed on the screen, enter the first number in the

calculation. Press # for a decimal point. Scroll to the desired operation or function or select it from the

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93

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.

Options

. Enter the second number. Repeat this sequence as many times as it is necessary. To start a new

calculation, first select and hold

Clear

.

To perform a currency conversion, select

Menu

>

Organiser

>

Calculator

. To save the exchange rate, select

Options

>

Exchange rate

. Select either of the displayed options. Enter the exchange rate, press # for a decimal

point, and select

OK

. The exchange rate remains in the memory until you replace it with another one. To

perform the currency conversion, enter the amount to be converted, and select

Options

>

In domestic

or

In

foreign

.

Note: When you change base currency, you must enter new exchange rates because all previously set exchange
rates are cleared.