Samsung A850 - SCH Cell Phone, User Manual, Page: 172 / 249

Sect
ion 12
172
Enable Daylight Savings Time (DST)
1. While viewing the World Time map, press the Option
(left) soft key ( ). Off and On appear in the display.
2. Use the navigation keys to highlight On , then press .
Daylight Savings Time is enabled.
Calculator
You can perform calculations, including addition,
subtraction, multiplication and division using your
phone.
1. In standby mode, press the MENU (left) soft key ( ),
then press (for Tools ) and 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.)
v
Press to enter a decimal point.
v
Press
to change the sign for a number to a negative.
v
Press the Option (left) soft key ( ) to add parentheses [ ( ) ]
to your equation or to enter an exponent ( ^ ), such as, 3^2,
which is the equivalent of 3
2
.
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.
v
[ + ] Addition
v
[ x ] Multiplication
v
[ - ] Subtraction
v
[ ÷ ] Division
4. Use the keypad to enter the second number into your
equation.
OK
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