Calculator; Countdown Timer; Stopwatch - Nokia 6230i User Manual

When downloading an application, it may be saved in the
the Applications menu. It is not possible to store Java games and applications on
the multimedia card.

Calculator

The calculator in your phone adds, subtracts, multiplies, divides, calculates the
square and the square root, and converts currency values.
Note: This calculator has limited accuracy and is designed for
simple calculations.
Select Menu > Applications
enter the first number in the calculation. Press # for a decimal point. Select
Options > Add, Subtract, Multiply, Divide, Square,
Enter the second number. For a total, select Equals. To start a new calculation,
first select and hold Clear.
Convert currency
Select Menu > Applications
select Options > Exchange
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
To home or To foreign.
Note: When you change base currency, you must enter the new rates
because all previously set exchange rates are set to zero.

Countdown timer

Select Menu > Applications
hours, minutes, and seconds; and select OK. If you wish, write your own note text
that is displayed when the time expires. To start the countdown timer, select Start. To
change the countdown time, select
If the alarm time is reached when the phone is in the standby mode, the phone
sounds a tone and flashes the note text if it is set or
stop the alarm, press any key. If no key is pressed, the alarm automatically stops
within 30 seconds. To stop the alarm and to delete the note text, select Exit. To
restart the countdown timer, select Restart.

Stopwatch

You can measure time, take intermediate times, or take lap times using the
stopwatch. During timing, the other functions of the phone can be used.
To set the stopwatch timing in the background, press end.
> Extras > Calculator. When 0 is displayed on the screen,
> Extras > Calculator. To save the exchange rate,
rate. Select either of the displayed options. Enter the
> Extras > Countdown
Change time. To stop the timer, select
M e n u f u n c t i o n s
Games menu instead of
Square root, or Change
Options
timer. Enter the alarm time in
Countdown completed. To
sign.
>
Stop timer.
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