41■ NotesSelect Menu > Organizer > Notes to write and send notes.To make a note if no note is added, select Add; otherwise, select Options > Make a note.Write the note, and select Save.To synchronize your notes from a PC, see “Connectivity,” p. 31.■ CalculatorSelect Menu > Organizer > Calculator. When 0 is displayed on the screen, enter the firstnumber in the calculation. Press # for a decimal point. Scroll to the desired operation orfunction. Enter the second number. Repeat this sequence as many times as it is necessary.To start a new calculation, first select and press Clear as many times necessary until 0is displayed.This calculator has limited accuracy and is designed for simple calculations.■ Countdown timerNormal timerTo activate the countdown timer, select Menu > Organizer > Countd. timer > Normal timer,enter the alarm time, and write a note that is displayed when the time expires.To start the timer, select Start.To change the countdown time, select Change time.To stop the timer, select Stop timer.Interval timerTo have an interval timer with up to 10 intervals started, first enter the intervals.Select Menu > Organizer > Countd. timer > Interval timer.To start the timer, select Start timer > Start.■ StopwatchSelect Menu > Organizer > Stopwatch and from the following options:Split timing — to take intermediate times. To reset the time without saving it, select Stop >Options > Reset.Lap timing — to take lap timesContinue — to view the timing that you have set in the backgroundShow last time — to view the most recently measured time if the stopwatch is not resetView times or Delete times — to view or delete the saved times