All major Indian telecom companies have agreed to share real-time interception of BlackBerry calls and data services on their networks with Security agencies. Security agencies have been trying to get the company to install local servers so they could access and monitor the stream of messages going back and forth to implement better security in the country. Most requests for surveillance came from the Intelligence Bureau, followed by the Narcotics Control Bureau, Directorate of Revenue Intelligence, Army’s Signals Intelligence Directorate, State Intelligence units and Police Departments of Andhra Pradesh and Maharashtra.
Source: https://thehackernews.com/2013/01/indian-government-wiretapping-and.html