Kyocera ENERGI K490 - Manual (Page 113)

User Guide for the Kyocera K490 phone 91
Calculator
Use the calculator for basic mathematical equations.
1. Select Menu
→
Tools
→
Calculator.
2. Use the keypad to enter numbers.
3. Press to select mathematical operations.
= equal + add x multiply
÷ divide – subtract . decimal point
C Clear all numbers entered and display a zero.
MR Display the value currently stored in memory.
M+ Add the displayed digit to the value stored in memory.
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.