Calculator
The ACN IRIS X Videophone includes also includes a calculator which is accessible by
selecting MENU >Tools > Calculator. To operate the calculator, press the corresponding
number on the keypad. The arithmetic operations (e.g. add, subtract, multiply, divide) are
defined by the corresponding buttons.
There are three categories of calculators available in the application. Press Simple, Science or
Finance to select which calculator you wish to use.
Calculator: Simple
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Calculator: Science