Hi, I have just got an SMS from 520051010 saying "Thank you for subscribing to Airtel Blog (Bhajji). You have been charged Rs 10 for 30 days. To unsubscribe, SMS UNSUB Bhajji to 52000." But the issue is that I have not made any such request or subscription from my side. I don't know what I should do because the customer care service is also not toll free and they suck all your time in asking useless questions. Please suggest what to do. My phone no is 919810946492. read full review »