Diary
45
7. To get the result, press the OK soft key.
8. Repeat steps 4 through 7 every time you want to make another
calculation.
9. Press the
key to exit.
To erase any mistakes and clear the display, press the CLEAR soft key.
To change the sign of a number from positive (+) to negative (-) and vice
versa, use the key # before entering the number.