Is this your H/P No.?

Try this!!!

Is this your H/P No.?

1) key-in the first 3 digit of your handphone number (not the 01x number) into the calculator
2) multiply by 80
3) add 1
4) multiply by 250
5) plus last four digit of phone number
6) plus last four digit of phone number again
7) minus 250
8) divide by 2 at last

Is it your handphone number????

AMAZING ISN'T IT???!!!