Samsung SCH-R400ZPAMTR - Manual (Page 121)

Tools 121
Calculator
2. Press the key to accept the highlighted setting. If the DST icon ( )
appears in the display, it indicates that Daylight Savings Time is enabled.
Calculator
You can perform calculations, including addition, subtraction, multiplication and
division using your phone.
1. From the Tools menu, press for Calculator. The Calculator appears
in the display.
2. Enter the first number in your equation using the keypad. (Numbers can be
up to nine digits long.)
• Press to enter a decimal point.
• Press
to change the sign for a number to a negative.
• Press the Operator (right) soft key ( ) to add parentheses [( )] to your
equation or to enter an Power exponent (^), such as, 3^2, which is the
equivalent of 3
2 .
• Press the Clear (left) soft key ( ) to clear current entries.
3. Use the navigation keys (as shown in the Calculator screen) to set the type
of calculation that you wish to perform. Your choices are as follows.
• [ + ] Addition
• [ x ] Multiplication
• [ - ] Subtraction
• [ ÷
] Division
4. Use the keypad to enter the second number into your equation.
5. Press to perform the calculation and view the result.
Stop Watch
You can use this function to set a stop watch.
1. From the Tools menu, press for Stop Watch. The Stop Watch
screen appears in the display.
2. Press the key to start, stop, and resume the stopwatch count.
3. Press the Record (left) soft key ( ) at the start of each succeeding
event/lap to record the completion time for the previous event/lap. You can
record up to eight event/lap times.
4. Press the Reset (right) soft key ( ) to reset the stop watch and to erase
all stop watch (lap) times recorded.
OK
OK
OK