If the Post Office and the Government had allowed the frequencies and trials for the mobile phone in 1979 how do you think communication by mobiles would have changed in the uk since then?
See this tomorrow's world link for more
http://www.bbc.co.uk/archive/tomorrowsworld/8018.shtml
See this tomorrow's world link for more
http://www.bbc.co.uk/archive/tomorrowsworld/8018.shtml