Introduction:
Airtel Bangladesh Ltd. is a GSM-based cellular operator in Bangladesh. Airtel is the sixth mobile phone carrier to enter the Bangladesh market, and originally launched commercial operations under the brand name "Warid Telecom" on May 10, 2007. Bharti Airtel Limited of India took management control of the company and its board, and rebranded the company's services under its own Airtel brand from December 20, 2010. The Bangladesh Telecommunication Regulatory Commission approved the deal on Jan 4, 2010. Airtel is the sixth telecom operators in Bangladesh. As an emerging company Airtel is doing extremely well. After the launch of Airtel in Bangladesh, the competition has become more strengthen among the telecom operators. Each of them is fighting to boost up its market share by offering new promotion and benefits to the customers. Since, all of the operators are offering almost same categories of products it has become a big challenge to retain the existing subscribers and acquisition of new customers. At this moment Airtel is trying to reach the customers with various promotional activities and is attempting to make their brand presence felt. Through their significant advances in Bangladesh, Airtel is moving ahead on the track to achieve their goals. Today, it would be difficult to find a company that does not proudly claim to be a customer-oriented, customer- focused, or even-customer driven enterprise. Increasing competition is forcing businesses to pay much more attention to satisfy customers. The state of satisfaction depends on a number of both psychological and physical variables, which correlate with satisfaction behaviors. The level of satisfaction can also vary depending on other options the customer may have and other products against which the customer can compare the organizations product. Customers_ satisfaction has now become major concern