User Guide

Applications
Nokia 6822 User Guide 67 Copyright © 2005 Nokia
■ Calculator
The calculator in your phone adds, subtracts, multiplies, divides, calculates the
square and the square root, and converts currency values.
1. Select Menu > Applications > Extras > Calculator.
2. When 0 is displayed on the screen, enter the first number in the calculation.
Press # for a decimal point.
3. Select Options > Add, Subtract, Multiply, Divide, Square, Square root, or
Change sign.
4. Enter the second number.
5. To get the answer, select Equals. Or to start a new calculation, press and
hold Clear.
This calculator has a limited accuracy and rounding errors may occur, especially
in long divisions.
Performing a currency conversion
1. Select Menu > Applications > Extras > Calculator.
2. To save the exchange rate, select Options > Exchange rate:.
3. 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.
4. To perform the currency conversion, enter the amount to be converted, and
select Options > To home or To foreign.
■ Countdown timer
Select Menu > Applications > Extras > Countdown timer. Enter the alarm time in
hours, minutes, and seconds, and select OK. You can write your own text to be
displayed when the time expires, and select Start to start the countdown timer.
To change the countdown time, select Change time; or to stop the timer, select
Stop timer.
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; otherwise, it flashes the text
Countdown completed.
To stop the alarm, press any key. If no key is pressed, the alarm automatically
stops within 30 seconds. To stop the alarm and delete the note text, select Exit.