Samsung SGH-T429OBATMB - Manual (Page 97)

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Calculator
With this feature, you can use the phone as a calculator. The calculator provides the
basic arithmetic functions; addition, subtraction, multiplication, and division.
1. Enter the first number using the numeric keys.
2. Enter the operation for your calculation by pressing the Navigation key that
corresponds to the operation (for example, multiply, add, divide, or
subtract) according to the illustration on the display. The
key is used
for the decimal. The key can also be used to create brackets.
- Or -
Press the Options soft key and select one of the operations (such as cosine)
and press the Select soft key.
3. Enter the next number.
4. To view the result, press the key.
Repeat steps 1 to 4 as many times as required.
Tip calculator
This feature provides the percentage amount for tip. Use the following procedures to
calculate a tip amount.
1. Highlight Tip calculator and press the Select soft key or the key.
2. In the Bill field, enter the check amount.
Note: To enter the decimal point for the exact dollar amount, use the key.
3. Use the Down Navigation key to highlight Tip(%) percentage. 15 is the
default value but this can be changed.
4. The Tip($) field value is calculated according to the values entered.
5. Use the Down Navigation key to move to the # paying field to change the
number of people contributing to the tip amount.
6. The You pay field displays what each individual is to pay.
World Time
This feature allows you to find out what time it is another part of world, using the
Left and Right Navigation keys.
There are two time lines available. You can set the first setting to your home city and
then use the second setting to check other city times.