Tools113Use the count-down timer› In Idle mode, open the application list and select1 Clock →Timer.Set the length of time to count down.2Select3 Start to begin the countdown.When the timer expires, drag4 in any direction until itreaches the border of the circle.CalculatorLearn to perform mathematical calculations directly on yourdevice like a typical hand-held or desktop calculator.Perform the calculation› In Idle mode, open the application list and select1 Calculator.Use the keys that correspond to the calculator display to2 perform basic mathematical operations.Rotate the device to landscape view to use the scientificcalculator. If you deactivate the auto rotation, press [ ]→ Scientific calculator.View the calculation history› In Idle mode, open the application list and select1 Calculator.Perform the calculation.2Select3 to close the calculator keypad.The calculation history appears.To clear the history, press [4 ] → Clear history.
