84Copyright © 2006 Nokia. All rights reserved.Convert currencySelect Menu > Organizer > Calculator. To save the exchange rate, select Options > Exchange rate. Selecteither of the displayed options. Enter the exchange rate, press # for a decimal point, and select OK. Theexchange rate remains in the memory until you replace it with another one. To perform the currencyconversion, enter the amount to be converted, and select Options > In domestic or In foreign.Note: When you change base currency, you must enter the new rates because all previously set exchange rates arecleared.■ Countdown timerSelect Menu > Organizer > Countdown timer. Enter the alarm time in hours, minutes, and seconds, and selectOK. If you wish, write your own note text that is displayed when the time expires. To start the countdowntimer, select Start. To change the countdown time, select Change time. 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 thenote text if it is set or Countdown time up. To stop the alarm, press any key. If no key is pressed, the alarmautomatically stops within 30 seconds. To stop the alarm and delete the note text, select Exit. To restart thecountdown timer, select Restart.■ StopwatchYou can measure time, take intermediate times, or take lap times using the stopwatch. During timing, the otherfunctions of the phone can be used. To set the stopwatch timing in the background, press the end key.Using the stopwatch or allowing it to run in the background when using other features increases the demand on batterypower and reduces the battery life.Select Menu > Organizer > Stopwatch and from the following options:Split timing — to take intermediate times. To start the time observation, select Start. Select Split every timethat you want to take an intermediate time. To stop the time observation, select Stop.To save the measured time, select Save.