Samsung SCH-R631LBAXAR - Manual (Page 85)

Tools 81
Calculator
Use Calculator to perform mathematical calculations.
1. From Standby mode, tap Menu
➔
Menu 1
➔
Tools
➔
Calculator.
2. Using the touch screen keypad, tap the first number in your
equation.
• To toggle a number’s sign, tap +/-.
• To “nest” calculations within a calculation, tap ( ) before and after parts
of the calculation you want to perform first.
3. Set the type of calculation by tapping the appropriate
calculation operator (Division “/”, Multiplication “X”,
Subtraction “-”, Addition “+”).
4. Tap the next number in your equation using the touch screen
keypad.
5. To perform the calculation and view the result, tap =.
6. To perform another calculation, tap C to clear the calculation.
Tip Calculator
Use Tip Calculator to calculate a tip, and how much each person
should pay.
1. From Standby mode, tap Menu
➔
Menu 1
➔
Tools
➔
Tip
Calculator. The Bill entry keypad screen appears in the display.
2. Using the touch screen keypad, enter the total amount of the
bill.
r631.book Page 81 Tuesday, June 1, 2010 2:57 PM