Handphone no anda?

1. Key-in the first 3 digit of your handphone number (not the 01x number) into the calculator2) multiply by 80
2. Add 1
3. Multiply by 250
4. Plus last four digit of phone number
5. Plus last four digit of phone number again
6. Minus 250
7. Divide by 2 at last

  Is it your hand-phone number????

  AMAZING ISN'T IT !!!