Back with great trick..
Actually its n0t a trick . . .
Its A offer from Tata Docomo..
Tested by me and working succesfully..
And The great thing mah frnd got 1OORs. recharge...!!!
Aircel SMART PI trick still working !!! tested by us.
SMS "SMART PI" to 54343 frm ur aircel sim..
u will get confirmation msg like "wait 4 72hrs. to active dis service"