Accessing the Menu
4.You can check the converted value for the unit you want. Also,
you can input the prime number by pressing 
.
5.Press 
key or 
[Back] key if you want to end the process for converting the value.
Calculator [Menu 7-4]
Calculator
This contains the standard functions such as +, -
, *, ÷ : Addition, Subtraction, Multiplication, and Division.
1. Input the numbers by pressing numeric keys.
2. Use a navigation key to select a sign for calculation.
3.Then input the numbers followed by the sign.
4.You can view the result by pressing 
[Result] key.
5.If you want to continue the calculation, repeat the process.
6.Use 
[Back] key to erase any numbers or signs. Press 
key if you want to end the calculation process.
7.If you press 
key, you can input a minus number. In addition,
If you press 
key, you can input a prime number.
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