EntityQ3833047· pop 17· linked from 1,275 articlestelecommunications linkSign in to savecommunications channel that connects two or more communicating devicesConnectionscommunications satelliteEntityradioEntitycommunication protocolEntitywireless communicationEntityInformation AgeEntityground stationEntitynetwork switching subsystemEntitybase station subsystemEntityInternetEntityThomas EdisonEntitytelephoneEntityNikola TeslaEntitymobile phoneEntitymass mediaEntityTim Berners-LeeEntityAlexander Graham BellEntitysmartphoneEntitytelecommunicationsEntityGuglielmo MarconiEntitycomputer networkEntityCategoriesBroadcast engineeringCommunication circuitsTelecommunicationsTelecommunications engineeringTelecommunications infrastructure