![background image](http://html.mh-extra.com/html/samsung/sch-r561/sch-r561_user-manual_1189996084.webp)
77 Tools
To delete all scheduled events:
1.
Activate the main menu, highlight the
Tools
menu, and press
.
2.
Select
Calendar
.
3.
Select
Scheduler
.
4.
Press the right softkey
for
Options
.
5.
Select
Delete All
.
6.
Highlight
Yes
with the navigation key and press
to confirm.
Calculator
To use the calculator:
1.
Activate the main menu, highlight the
Tools
menu, and press
.
2.
Select
Calculator
.
3.
Enter a number with the keypad. (Use
to insert a decimal point
and/or
to make the number negative or positive.)
4.
Use your navigation key to select a mathematical function:
•
Left to Subtract
•
Right to Add
•
Up to Multiply
•
Down to Divide
5.
Enter the next number using the keypad. Repeat steps 4 and 5 as
necessary.
6.
Press
to view the results.
Tip Calculator
The tip calculator calculates the tip on a meal or service and splits the bill between
the number of people paying.
To use the tip calculator:
1.
Activate the main menu, highlight the
Tools
menu, and press
.
2.
Select
Tip Calculator
.
3.
Using the numeric keypad and
(to enter the decimal point), enter
the total amount of the bill in
Bill
.
4.
If you want a percentage other than the default 15%, choose
Tip
(%)
and enter the new value.