Hold Sun Pharma and Dr Reddy's; buy Natco on dips among pharma stocks: Mayuresh Joshi

Mayuresh Joshi shares insights on pharma and telecom sectors, focusing on key players like Sun Pharma, Dr Reddy's, Bharti Hexacom, and Exide. The discussion also includes Vodafone's FPO and the potential of Li-Ion battery makers.