Verifying the Authenticity of Your Calculator
Use the steps below to verify that your calculator is a genuine CASIO calculator.
1. Press .
2. Press .
This displays the information below.
- Calculator ID number (24-character string)
- QR Code for accessing the Worldwide Education Service
(https://wes.casio.com/calc/)
3. Access the above site.
4. Follow the instructions on the display to verify the authenticity of your calculator.
Press to return to the mode menu.