66ToolsUsing the timer1. Tap Alarm/Clock from theapplications menu.2. Tap Timer.3. Tap the timer indicated on thescreen, and then Set for setting thetime.4. Tap Start.Note You can reset the time by tappingReset while the timer is running.Using the timerUsing the stopwatch1. Tap Alarm/Clock from theapplications menu.2. Tap Stopwatch.3. Tap Start.4. Tap Stop to stop.5. Tap Continue to restart.6. Tap Record continuously tomeasure lap or split times.7. Tap Reset to restart the stopwatch. Using thestopwatchCalculatorYou can perform basic mathematical calculations with thecalculator in the phone.Doing calculations1. Tap Calculator from theapplications menu.2. Enter a number and tap amathematical sign you want to use.3. Tap C to delete a number and holdC to delete the whole number.Note You can calculate numbers up to 13decimal places.CalculatorSaving a calculation1. Tap Calculator from the applications menu .2. Press Q during a calculation.3. Tap Save and enter a file name.4. Tap Done.Editing a saved calculation1. Tap Calculator from the applications menu .2. Press Q and tap List.3. Select and tap a calculation to edit.4. Press Qtap Edit and edit it.5. Press Q and tap Save.