Samsung SEC-R470NBAUSC - Manual (Page 108)

105
3. The following options are available:
• To show Daylight Saving Time (DST) for the displayed time zone,
press the DST On soft key. To display standard time, press the DST
Off soft key.
• To set the displayed time zone as the home time zone for your
phone, press the Options soft key and select Set as home clock.
• To set the displayed time zone as the second time zone for your
phone, press .
• To keep the current home time zone and/or second time zone and
return to the Tools menu, press .
Calculator
You can perform calculations, including
addition, subtraction, multiplication, and
division using your phone.
1. At the Tools menu, select Calculator.
The Calculator appears in the
display.
2. Enter the first number in your calculation using the keypad
(numbers can be up to nine digits long).
• To enter a decimal point, press . (Calculator only accepts 3
digits after a decimal point.)
• To change the sign for a number to a negative, press .
3. Use the Navigation key to set the type of calculation that
you wish to perform. Your choices are as follows:
• Up navigation key — [x] Multiplication
• Left navigation key — [-] Subtraction
• OK key — [=] Equals/Total
• Right navigation key — [+] Addition
• Down navigation key — [÷] Division
For nested operations [such as (1.81 + 9.34) / 5.22] and to
calculate powers (such as 3 2 ), press the Operator soft key.
The following options appear in the display:
• ( — Beginning of nested operation
• ) — Ending of nested operation
• Power — Raise the current number to the power of your next
entry
4. Use the keypad to enter the next number in your
calculation.
5. Repeat steps 3 and 4 as needed.
6. To perform the calculation and view the result, press .
To clear your last operation or number entry, press .
To clear all of your entries, press the Clear soft key.