3.Enter the first number. Then, press the navigation key to select the required operation.
♦Press the [#] button to enter negative numbers.
♦Press the [*] button to enter decimal points.
♦Press the [Cancel] button to erase incorrectly entered numbers.
4.Enter the second numbers and press the [Enter] button to complete the calculation.
5.To continue calculation, select another operation and enter numbers to calculate.
♦Press the [Enter] button to repeat the last calculation with the calculation result values.
♦Press the [Cancel] button to calculate new values.
6.Press the [End] button to finish calculation.
