Without using internet service I have been chargedRs .176 for two hours.for to speak to the customer service executive I have charged 32 Rs.Without any proper reply.What I understood is if using Android mobile Airtel people Will cut browsing charges like that .Please monster ur balance.very frequent Cheering the customer.And also msg Will come thank you using value added product and they Will deduct 150 Rs. Without your concern. They neveconfirm with you neither by sms nor any code.