How To Turn Visitor Cellphone Roaming Data Into Revenue?

Client: NOS SGPS
Technology: Microsoft
Partner: Singularity DE
NOS SPGS, Portugal’s biggest communications and entertainment group, offers leading-edge fixed and mobile phone, television, internet, voice and data solutions for all markets.
Download: https://customers.microsoft.com/pt-br/story/nos-spgs-media-telco-azure-sql-r-server-portugal
Its next big idea: use Big Data technologies to securely monetize millions of cell tower pings it gets from roaming phone users, resulting in a new free Tourist Information Portal that offers indicators to business owners and municipalities across the whole country.