cool fb trick…..
Do you know, every “SIM CARD”
has a name???

Try this !!!

1st step :
From your number take the
last 3 numbers, e.g. 0121234567,
take”567″only.

2nd step: Write those last three
numbers in the comment box
(facebook comment box) as @
+[567:]

3rd step : Remove the + sign &
press enter.
try it…..