BSNL, to launch Wi-Fi facility for tourists at the Taj Mahal Telecom firm Bharat Sanchar Nigam Limited (BSNL) is all set to join hands with the Archaeological Survey of India (ASI) to launch Wi-Fi facility for tourists at the Taj Mahal. According to June 9, 2015 Business/Channel/IT Magazine/Networking/New Feature/News/Product Launch/Technology News/Telecom News