Conversion of Scientific Calculator Model

I feel really unreasonable and ridiculous for banning Casio fx-570ms so called programmable Scientific Calculator in the exam hall. I've been using it since form 4 and gone through SPM and A-level examination. However, Teck Hong told me before that fx-570ms model is also not allow for A-level too. Just that, lecturers remain an eye closed.

Hah, who cares anyway. I've discovered a method to convert fx-350ms(allowable model) into fx-570ms(unallowable model).

1. First of all, press MODE and choose 2.

2. Press 1 and then M+(continuously until around n=82).

3. When EditOFF ESC appear, press 0 and then 2.

4. Press ^(up button, not the power button).

5. You will see Freq80=1, the key in 131313131313..... until the maximum.

6. Press = twice.

7. You will see EditOFF ESC again.

8. This time press 0 and then 1.

9. Lastly, press AC(red button)

Tada!! fx-570ms formed!! Bear in mind, never press on button or else everything will be reset back into fx-350ms. Now you can use fx-350ms model to double-check your answer.

Do your calculator know her Master?
Alright, fx-570ms actually has a pretty marvelous trick that not many of them know about this. Your name can actually appears in the calculator by these few steps :
- Press MODE and change it to BASE.
- Enter 47793 and press = (equal sign)
- Lastly press the ^ (power button)

Tada!! Your name appears!! Amazing right???