This calculator has limited accuracy and isdesigned for simple calculations.Countdown timerNormal timer1 To activate the timer, select Menu >Organiser > Countd. timer >Normal timer, enter a time, andwrite a note that is displayed whenthe time expires. To change the time,select Change time.2 To start the timer, select Start.3 To stop the timer, select Stop timer.Interval timer1 To have an interval timer with up to10 intervals started, first enter theintervals.2 Select Menu > Organiser > Countd.timer > Interval timer.3 To start the timer, select Starttimer > Start.To select how the interval timer shouldstart the next period, select Menu >Organiser > Countd. timer >Settings > Contin. to next period andfrom the available options.StopwatchYou can measure time, take intermediatetimes, or take lap times using thestopwatch.Select Menu > Organiser > Stopwatchand from the following options:Split timing — to take intermediatetimes. To reset the time without saving it,select Options > Reset.Lap timing — to take lap timesContinue — to view the timing that youhave set in the backgroundShow last — to view the most recentlymeasured time if the stopwatch is notresetView times or Delete times — to view ordelete the saved timesTo set the stopwatch timing in thebackground, press the end key.Support and phone softwareupdatesNokia helps you in many ways to gain themost benefit from your phone.Helpful hintsIf you have queries about your phone, oryou are unsure how your phone shouldfunction, see the user guide. If this doesnot help, try the following:Reset the phoneSwitch off the phone, and remove thebattery.After a few seconds, insert the battery,and switch on the phone.Restore the factory settingsSee "Restore factory settings", p. 36.Update your phone softwareSee "Software updates", p. 35.Get more informationSee a Nokia website, or contact NokiaCare. See "Nokia support", p. 34.If a query remains unresolved, contactyour local Nokia Care point for repairoptions. Before sending your phone forrepair, always back up or make a record ofdata in your phone.Nokia supportCheck www.nokia.com/support or yourlocal Nokia website for the latest versionof this guide, additional information,34 Support and phone software updates