Selling Signal Boosters and Wireless Jammers is in India: Informs the government
With regards to signal booster/repeater, the department said it is unlawful to possess, sale and/or use mobile signal repeater/booster by any individual/ entity other than the licensed telecom service providers.
Department Of Telecommunication Do Google News Image Source Selling Signal Boosters Wireless Jammers Signal Booster
Source: indiatvnews.com