CalculatorThe calculator can perform addition, subtraction multiplication, and division. It also has a memory function. (See Flag and table in rightcolumn.) To access and use the calculator, proceed as follows:* Press Softkey 1 (Main), 8, and 1 to display the Calculator screen.The table in the right column identifies the keys and the calculator function each one performs.To add 123 to 567:Press 1 2 3 and (Right) navigation key.Press 5 6 7 and (Select). The answer (690) displays.The calculator also has a temporary memory accessed by Softkey 1 (Memory Store) and Softkey 2 (Memory Read) keys. An exampleof memory use:* To carry out the calculation 12 + 3 x 5, proceed as follows:Press 1 2 and Softkey 1 to temporarily store the number 12 in Memory. An M displays to the left of the calculation field.Press CLR (Clear/Back) for each digit till 0 displays.Press 3, (Up) navigation key, 5, and (Select) to display the interim result of 15.Press (Right) navigation key, Softkey 2 , and (Select) to display the final result of 27. (See Flag.)Press (Phonebook) to clear all user input including the memory and display 0 in the calculation field.With 0 in the calculation field, press CLR (Clear/Back) to return to the Applications Menu or press (End) key to terminate thecalculator and return to the Idle screen.O The (Send) key performs nofunction.Key Calculator FunctionAddition (+)Subtraction (--)Multiplication (X)Division (¸ )Decimal Point (.)AC (Clear All)Equal (=)Memory StoreMemory ReadO The calculator can display a result ofup to 10 digits with a maximum of 8decimal places. If a calculationresults in a number greater than theabove maximum, ‘Error’ displays.MENU126
