
History, Definition, Invention, Uses, & Facts - Britannica
Dec 5, 2025 · Telephone, an instrument designed for the simultaneous transmission and reception of the human voice. It has become the most widely used telecommunications device in the world, and …
Telephone Definition & Meaning | Britannica Dictionary
TELEPHONE meaning: 1 : a system that uses wires and radio signals to send sounds (such as people's voices) over long distances phone; 2 : a device that is connected to a telephone system and that you …
How the Telephone Was Invented | Britannica
Overview of the invention of the telephone, with a focus on the work by Alexander Graham Bell.
Facts, Geography, History, Flag, Maps, & Population - Italy
2 days ago · Geographical and historical treatment of Italy, including maps and a survey of its people, economy, and government. Italy comprises some of the most varied and scenic landscapes on …
Lee Remick | Biography & Facts | Britannica
Dec 10, 2025 · During this time Remick continued to appear in films, and her later roles included a sexually voracious wife in The Detective (1968), an embattled logger’s wife in Sometimes a Great …
Don Siegel | Biography, Movies, & Facts | Britannica
Telefon (1977) was not in the same league, but Siegel (who took over from Peter Hyams) still managed to craft a solid, if complicated, espionage drama, which offered a memorable performance by …
Cell phone | Smartphone, Mobile Apps, & Networking | Britannica
A cell phone is a wireless telephone that permits telecommunication within a defined area that may include hundreds of square miles, using radio waves in the 800–900 megahertz (MHz) band.
Telefon | film by Siegel [1977] | Britannica
Telefon (1977) was not in the same league, but Siegel (who took over from Peter Hyams) still managed to craft a solid, if complicated, espionage drama, which offered a memorable performance by …
The Omen | film by Donner [1976] | Britannica
In Lee Remick …mother of a devil-child in The Omen (1976), a secret agent in Telefon (1977), and an impecunious baroness in The Europeans (1979). During the 1970s and ’80s Remick played various …
Don Siegel - Eastwood Films, Directing, Editing | Britannica
Oct 23, 2025 · Telefon (1977) was not in the same league, but Siegel (who took over from Peter Hyams) still managed to craft a solid, if complicated, espionage drama, which offered a memorable …