9
Sending, transmission and receiving apparatus for telecommunications
37
Installation of communications networks and radio networks
38
Speech communication between telephone service subscriber apparatus, and to and from public telephone apparatus (telephone services); sending machine processed texts between private subscriber apparatus, and to and from public apparatus (telex services, teletext services); sending of facsimiles between subscriber apparatus (fax services); sending of texts and graphic presentations for reproduction on visual display units, (communications by computer terminals); sending of data between data subscriber apparatus, matching connections between subscriber apparatus, transfer from and to sending services for machine processed text (data communication); transmission of radio-paging signals to subscriber apparatus (radio-paging); transmission of written messages, which a sender has given, along with the destination, to the service provider to deliver to the receiver in the form of a telegram (sending of telegrams); sending of images between subscriber apparatus (video transmission); sending of information through teleindication, telemetering, teleswitching and teleadjustment (telecontrol information) between subscriber apparatus operating as telecontrol apparatus and a particular group of subscriber apparatus, operating as external telecontrol apparatus (telex services); sending of text and images from news agencies to newspaper enterprises, broadcasting events and companies (press information services); alarm message sending (alarm services); sending of messages from a particular sender, from radio transmission apparatus to receivers (radio messages to one or more receivers); sending of messages to shipping via coastal radio apparatus (radio services for shipping); operation of communications networks and radio networks