Samsung Cell Phone GUSTO User Manual page 179

• Up: [ Plus sign ] Addition
• Down: [ Negative sign ] Subtraction
• Right: [ Multiplication sign ] Multiplication
• Left: [ Division sign ] Division
While entering equations, you can use these options:
• Press the Left Soft Key Clear or the CLR Key to delete
entries.
• Press the Right Soft Key Operator to enter Left and
Right parentheses or raise a number by a power.
• Press [Pound Symbol] after a number to change the
sign.
• Press [ASTERIK] to enter a decimal point.
4. Press OK to perform the calculation.
Tip
Calculate a tip and how much each person should pay.
1. From the Home screen, press OK MENU then Settings &
Tools then Tools then Calculator then Tip.
2. Use the Directional Key to move to each field:
• Bill: Enter the amount of the bill.
• Tip: Enter the tip percentage.
• # Paying: Enter the number of people paying.
Note: Press [ASTERIK] to enter a decimal point.
179