Airtel company at many places that a normal customer do not know.
- After your internet balance is over they start deducting balance from the main balance which a customer do not know.
They got to know when their main balance is get emptied.
2.they don't disclose the rate at which they charged when Internet is run is normal ( i.e. Without internet pack)
Some time they charge for accessing any video website like you tube by specifying these as privileged services.
They activate any service with one click while surfing on the Internet and deduct balance immediately.
They generally do not refund these charges in many cases.
So I don't not recommended airtel for using Internet.