MPT 1318 : engineering memorandum: trunked systems in the land mobile service / Radiocommunications Agency
MPT 1347 : Radio interface specification: for commercial trunked networks operating in Band III, Sub-band 2: August 1988 / Radiocommunications Agency
MPT 1327 : A signalling standard for trunked private land mobile radio systems: January 1988 / Radiocommunications Agency
MPT 1331 : code of practice: for radeio site engineering / Radiocommunications Agency
Strategy for the future use of the radio spectrum in the UK [texto policopiado] / Radiocommunications Agency
MPT 1317 : code of practice: transmission of digital information over land mobile radio systems / radiocommunications Agency