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Tools 110
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.
•
Press the
Options
soft key and select
Set as home zone
to set the
displayed time zone as the home time zone for the phone.
•
Press
to keep the current home time zone and return to the
Tools
menu.
Calculator
You can perform calculations, including
addition, subtraction, multiplication, and
division using the phone.
1.
At the
Tools
menu, select
Calculator
.
The
Calculator
appears in the
display.
2.
Enter the first number in the 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. 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 the next entry
4.
Use the keypad to enter the next number in the calculation.
5.
Repeat steps 3 and 4 as needed.
6.
Press
to perform the calculation and view the result.
7.
Press
to clear the last operation or number entry.
8.
Press the
Clear
soft key To clear all of the entries.