NEC 515 Cell Phone User Manual


 
Calculator
The calculator can perform addition, subtraction multiplication, and division. It also has a memory function. (See Flag and table in right
column.) To access and use the calculator, proceed as follows:
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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 123and (Right) navigation key.
Press 567and (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 example
of memory use:
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To carry out the calculation 12+3x5,proceed as follows:
Press 12and 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 the
calculator and return to the Idle screen.
O
The (Send) key performs no
function.
Key Calculator Function
Addition (+)
Subtraction (--)
Multiplication (X)
Division (¸ )
Decimal Point (.)
AC (Clear All)
Equal (=)
Memory Store
Memory Read
O
The calculator can display a result of
up to 10 digits with a maximum of 8
decimal places. If a calculation
results in a number greater than the
above maximum, ‘Error’ displays.
MENU
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