A
radiotelephone is a communications system for transmission of speech over radio.
Radiotelephone systems are not necessarily
Kaynak: RadiotelephoneAir-ground
radiotelephone service is a method of telephone communications used by aircraft pilots and passengers of commercial airline
Kaynak: Air-ground radiotelephone serviceAirfone was a brand of air-ground
radiotelephone service offered by Verizon . Airfone allows passengers to make telephone calls in-flight
Kaynak: AirfoneIn
radiotelephone communications , a call of three repetitions of pan-pan. (icon | ˈ | p | ɑː | n | _ | ˈ | p | ɑː | n is used to signify that
Kaynak: Pan-panThe radio frequency of 2182 kHz (kilohertz) is the international calling and distress frequency for maritime
radiotelephoneKaynak: 2182 kHzThe AT&T High Seas Service was a
radiotelephone service that provided ship to shore telephone calls which consisted of stations WOO
Kaynak: AT&T High Seas ServiceTelecommunications in Laos are based on a network of telephone lines and
radiotelephone communications in remote areas, as well as
Kaynak: Telecommunications in LaosShaaron Claridge now retired, was a second-shift
radiotelephone operator or police radio dispatcher at the Van Nuys Division of the Los
Kaynak: Shaaron ClaridgeAutotel (also called PALM, or Public Automated Land Mobile) is a
radiotelephone service which was the "missing link" between earlier MTS /
Kaynak: AutotelThe Altai mobile telephone system is the pre-cellular 0G
radiotelephone service that was first introduced in the Soviet Union in 1963,
Kaynak: Altai (mobile telephone system)Telephone system:sparse system of microwave radio relay and HF
radiotelephone communication stations domestic:HF
radiotelephoneKaynak: Telecommunications in ComorosIMTS was the
radiotelephone equivalent of land dial phone service. It was introduced in 1964 as a replacement to Mobile Telephone Service
Kaynak: Improved Mobile Telephone ServiceInternational: microwave radio relay and SHF
radiotelephone links to Martinique and Guadeloupe ; VHF and UHF
radiotelephone links to
Kaynak: Telecommunications in DominicaTelephone system:poor to fair system of open-wire lines, small
radiotelephone communication stations, and new microwave radio relay
Kaynak: Telecommunications in GuineaThese early mobile telephone systems can be distinguished from earlier closed
radiotelephone systems in that they were available as a
Kaynak: Mobile radio telephone