[ 118 ]Extras (Menu 11)Note: Your phone must be switched onto use this function. Do not switch thephone on when wireless phone use isprohibited or when it may causeinterference or danger.• USE THE CALCULATORThe calculator in your phone adds, subtracts, multiplies, divides, countsthe square and the square root and converts currency values.Note: Your phone must be switched on to use this function. Donot switch the phone on when wireless phone use is prohibited orwhen it may cause interference or danger.Note: Calculator has a limited accuracy and rounding errors mayoccur, especially in long divisions.1 Press Menu 11-1 (Extras - Calculator). After a brief pause, thecalculator screen appears in the display.2 Enter the first number in the calculation Press # for a decimal pointif necessary.3 Press a to cycle through the add (+), subtract (-), multiply (* ), anddivide (/) characters. Pause briefly to select the currently displayedcharacter.Note: To perform a square or square root calculation, pressOptions, scroll to Square or Square root and press Select.4 Enter the second number in your calculation.5 Press Options. Equals is highlighted. Press Select. The sum of yourcalculation appears in the display.