Cellular radio telephone services; communication services by radio; mobile radio communications; provision of facilities for radio receiving and radio transmission; provision of private mobile radio services; radio communication network services; radio communications; radio frequency communications services; radio information services; radio telecommunications; radio telephone communication services; radio-facsimile services; radio-paging services; rental of radio communication and transmission apparatus; rental of radio communications equipment; rental of radio equipment; transmission of data and information by radio

Design of communication systems; design of communications apparatus