Matches in DBpedia 2015-10 for { ?s ?p <http://dbpedia.org/resource/Category:History_of_telecommunications> }
- Semaphore_line subject Category:History_of_telecommunications.
- Signal_lamp subject Category:History_of_telecommunications.
- Smoke_signal subject Category:History_of_telecommunications.
- Speaking_tube subject Category:History_of_telecommunications.
- Submarine_communications_cable subject Category:History_of_telecommunications.
- Syncom subject Category:History_of_telecommunications.
- Technological_convergence subject Category:History_of_telecommunications.
- Telecommunication subject Category:History_of_telecommunications.
- Telecoms_crash subject Category:History_of_telecommunications.
- Telegraph_hill subject Category:History_of_telecommunications.
- Telenet subject Category:History_of_telecommunications.
- Telephone_switchboard subject Category:History_of_telecommunications.
- Telephonoscope subject Category:History_of_telecommunications.
- Telephony subject Category:History_of_telecommunications.
- Teleprinter subject Category:History_of_telecommunications.
- Ticker_tape subject Category:History_of_telecommunications.
- Time–space_compression subject Category:History_of_telecommunications.
- Total_Access_Communication_System subject Category:History_of_telecommunications.
- USNS_Kingsport_(T-AG-164) subject Category:History_of_telecommunications.
- United_States_HRes._269_on_Antonio_Meucci subject Category:History_of_telecommunications.
- Volta_Laboratory_and_Bureau subject Category:History_of_telecommunications.
- Whistled_language subject Category:History_of_telecommunications.
- Wirephoto subject Category:History_of_telecommunications.
- World_Wireless_System subject Category:History_of_telecommunications.
- Category:History_of_broadcasting broader Category:History_of_telecommunications.
- Category:History_of_mobile_phones broader Category:History_of_telecommunications.
- Category:History_of_radio broader Category:History_of_telecommunications.
- Category:History_of_telecommunications_in_Australia broader Category:History_of_telecommunications.
- Category:History_of_telecommunications_in_Canada broader Category:History_of_telecommunications.
- Category:History_of_telecommunications_in_the_United_Kingdom broader Category:History_of_telecommunications.
- Category:History_of_telecommunications_in_the_United_States broader Category:History_of_telecommunications.
- Category:History_of_television broader Category:History_of_telecommunications.
- Category:History_of_the_Internet broader Category:History_of_telecommunications.
- Category:History_of_the_telegraph broader Category:History_of_telecommunications.
- Category:History_of_the_telephone broader Category:History_of_telecommunications.
- Category:Morse_code broader Category:History_of_telecommunications.
- Category:Telecommunications_equipment_of_the_Cold_War broader Category:History_of_telecommunications.
- Category:Telecommunications_museums broader Category:History_of_telecommunications.
- Category:Telegraphy broader Category:History_of_telecommunications.
- Category:Telephone_museums broader Category:History_of_telecommunications.