Reuters Market Eye - Bharti Airtel gains 1.5 percent after rival Idea Cellular's earnings beat estimates.
Bharti and Airtel both operate on GSM technology and have similar kinds of subscribers.
(To read, Idea Cellular Q2 profit up 69 percent, click http://in.reuters.com/article/2014/10/20/idea-cellular-results-idINKCN0I915Y20141020)
(Reporting by Abhishek Vishnoi)