Bell Canada Alexander Graham Bell, providing stovepipe wire with which Bell conducted his early telephone experiments from his father's home in Tutelo Heights, Ontario, and also building some 2,398 telephones to Bell's specifications for the Canadian market until James Cowherd's untimely death from tuberculosis in 1881. With a government-granted monopoly on Canadian long-distance telephone service, The Bell Telephone Company of Canada was serving 237,000 subscribers by 1914. Since its early years The Bell Telephone Company of Canada, Ltd. had been known colloquially as "The Bell" or "Bell Telephone". On March 7, 1968, Canadian federal legislation renamed The Bell Telephone Company of Canada,
Invention of the telephone useful and widespread apparatus it is now. The telephone exchange was an idea of the Hungarian engineer Tivadar Puskás (1844–1893) in 1876, while he was working for Thomas Edison on a telegraph exchange. Puskás was working on his idea for an electrical telegraph exchange when Alexander Graham Bell received the first patent for the telephone. This caused Puskás to take a fresh look at his own work and he refocused on perfecting a design for a telephone exchange. He then got in touch with the U.S. inventor Thomas Edison who liked the design. According to Edison, "Tivadar Puskas was the