Microsoft Corporation NHL-4J User Manual

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Extras include a calculator with currenc y exchange 
rate converter, countdown timer, stopwatch, 
mobile wallet, synchronize tool, voice recorder, and 
voice commands. 

Note: Your phone must be switched on 
to use this function. Do not switch the phone on when wireless 
phone use is prohibited or when it may cause interference or 
danger.

The calculator in your phone adds, subtracts, multiplies, divides, counts 
the square and the square root and converts currency values.

Note: Your phone must be switched on to use this function. Do 
not switch the phone on when wireless phone use is prohibited or 
when it may cause interference or danger.

Note: Calculator has a limited accuracy and rounding errors may 
occur, especially in long division.

Press Menu 12-1 (Extras - Calculator). After a brief pause, the 
calculator screen appears in the display.

Enter the first number in the calculation. Press the Pound key for a 
decimal point if necessary.

Press the Star key to cycle through the add (+), subtract (-), multiply 
(

*

), and divide (/) characters. Pause briefly to select the displayed 

character.

Note: To perform a square or square root calculation, press 
Options, scroll to Square or Square root and press Select. 

Enter the second number in your calculation.

Press Options. Equals is highlighted. Press Select. The sum of your