| 1 | 
         On Application Launcher screen, rotate the Jog Dial navigator to select Calc and press the Jog Dial navigator. 
				Or, tap the Calc icon on the Application Launcher screen.The Calculator starts. ![]()  | 
    
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| 2 | Perform calculations using Calculator. 
				To use Calculator, tap the numbers and symbol icons on the screen with the stylus.
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| CE: | Clears the last number you entered. 
 Use this button if you make a mistake while entering a number during calculation. This button enables you to reenter the number without starting the calculation over.  | 
			
| C: | Clears the entire calculation and enables you to begin a new calculation. | 
| +/-: | Switches the value of current number to negative or positive value. If you want to enter a negative number, enter the number first and then press the +/- button.  | 
			
| M+: | Places the current number in memory.  Each new number you enter with the M+ button is added to the total stored in memory. The number that you add can be either a calculated value or any number you enter by pressing the number buttons. Pressing this button has no effect on the current calculation (or series of calculations); it merely places the value into memory until it is recalled.  | 
			
| MR: | Recalls the stored value from memory and inserts it in the current calculation. | 
| MC: | Clears any value that is stored in the Calculator memory. | 
| Calculates the square root of the entered number.  Tap the button after entering the number.  |