Tools 109Select3 to close the calculator keypad.The calculation history appears.To clear the history, press [4 ] → Clear history.Aldiko eBookLearn to download and read book files.Read a book file› In Idle mode, open the application list and select1 Aldiko eBook.Read the end user licence agreement and select2 Agree.Press [3 ] → Search to search for a book title(if necessary).Select a book from the bookshelf.4CalculatorLearn to perform mathematical calculations directly onyour device 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 display2 to perform basic mathematical operations.Rotate the device to landscape view to use thescientific calculator. If you deactivate the autorotation, press [ ] → Scientific calculator.View the calculation history› In Idle mode, open the application list and select1 Calculator.Perform the calculation.2
