In its bid to offer congestion-free network, Airtel has installed its third switch in Mumbai to absorb the growing voice and data traffic. The new switch has the capacity to handle additional six lakh customers and will be able to complete additional one million calls during peak hours, the company has said. Airtel is also planning to increase the number of cell sites in Mumbai from 800 to more than 1,000 by the end of the year.
Source:http://www.thehindubusinessline.com/blnus/15291707.htm