IBM / Internet Service
Airtel has the most pathetic customer service in the whole world. They have no idea what the hell is going on behind them in the actual network and they make false promises about providing services which never become available in the needed time. We as customers have to beg them to do something but they as providers will do nothing because they take us for granted. India will always lag behind because of such outrageously pathetic service providers. They should be sued repeatedly and beaten up after that will they understand how stupid and dumb they are. Their nonchalant attitude should be challenged and taken up in a police jail where they will understand how they abuse the customer's faith.