Licence granted under section 7 of the Telecommunications Act 1984 : licence granted to RT Radiophones Limited to run telecommunication systems for the provision of private mobile radio telecommunication services in Lincolnshire, Humberside and Yorkshire /
Great Britain.Department of Trade and Industry.
RT Radiophones Limited.
London : The Department,
1991.
3/419/5/53
Telecommunication
Telecommunication
Telecommunication