Tip Calculator
The Tip Calculator helps you calculate how much
tip to include on a bill.
→
→
Select
1.
Menu
Tools
Tip Calculator
Enter the amount of your bill and press
2.
Select the amount you want to include as a tip
3.
(10%, 15%, 18%, 20%, Other) and press
. Your total bill appears, including tip.
If you want to split the bill, press
4.
press
to select
.
Split
Press
to clear the default of 2 guests.
5.
Enter the number of guests and press
6.
The amount each guest pays is calculated.
Calculator
Use the calculator for basic mathematical
equations.
→
→
Select
1.
Menu
Tools
Calculator
Use the keypad to enter numbers.
2.
Press
to select mathematical operations.
3.
= equal
+ add
x multiply
÷ divide
-
subtract
.
Clear all numbers entered and display a
C
zero.
Display the value currently stored in
MR
memory.
M+ Add the displayed digit to the value stored
in memory.
User Guide for the KX444 Phone
MC Clear the value currently stored in memory.
±
Change the sign of the displayed number.
Clear one function or one digit from the
.
screen. Hold down to clear all of the digits
and operations and display a zero.
.
Exit the calculator and return to home
screen.
Timer
right and
This timer counts down for a specified amount of
time. It beeps when that amount of time has
elapsed.
.
Select
1.
Menu
Press
2.
Press
3.
minutes, and seconds. To move the cursor,
press
Select
.
4.
Start
Select
Stop
When the alarm rings, press
5.
Stopwatch
decimal point
Select
1.
Menu
Select
2.
Start
counting.
Select
3.
Stop
Select
4.
Reset
and begin counting again.
Press
→
→
.
Tools
Timer
to
.
Set
up or down to set the hours,
left or right.
to begin the countdown.
to pause the countdown.
to silence it.
→
→
.
Tools
Stopwatch
to have the stopwatch begin
to stop counting.
to set the counter back to zero
when finished.
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