airtel free missed call alert

Just follow the below steps,and then you can activate Free MCA on your mobile.
From your Airtel Mobile | Dial any of the below number,

    *321*880#
    *321*881#
    *321*882#
    *321*884#
    *321*885#

Thats it! Now  Free MCA will be activated! Enjoy the Tricks for free..
Hope it works for you,need help ,drop your comments below,let me try to find some more tricks for you.