Calculator, Countdown timer, Performing a currency conversion – Nokia 6822 User Manual
Page 68

A p p l i c a t i o n s
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
.