Free 3GB Internet DATA on Tata Docomo,,,,

There's a trick by which you can get free 3GB DATA or some other great offers from Tata Docomo.
Just send an sms 'SMART' to 52121
then wait for 48 hrs. Don't say it doesn't work before the required
time period. The peculiar thing is that the offer is for only a few
models:
Nokia: E6,C6-01,c3-01,c5,c6-00
Samsung: Champ 3.5G,Primo, Galaxy S 4GB,Wave II,Monte
Sony Ericson:Xperia8482 ;arc S ,X10, X8, X10 Mini pro
HTC : Wildfire S,ChaCha, MOzart

and check data
by dialling *111*1#. If you're not getting data then a special offer
as follows will be activated for you called eSpecial Benefit of 500
local on-net mins , 500 local /National SMS and 1GB data will be
credited within next 24-48 hours.