London Underground to get full 4G coverage
bethkent ✅Passengers of the Tube network in London will be able to make calls and go online by mid 2020s. The Transport of London (TfL) has announced plans for mobile users to get 4G access across the Tube network. There are already 260 wi-fi enabled stations on the London Underground and on TfL rail services. Shashi Verma,…