History of radio the journal RPCS). An earlier description of the device was given by Dmitry Aleksandrovich Lachinov in July 1895 in the second edition of his course "Fundamentals of Meteorology and Climatology", which was the first such course in Russia. Popov's receiver was created on the improved basis of Lodge's receiver, and originally intended for reproduction of its experiments. In 1894 the young Italian inventor Guglielmo Marconi began working on the idea of building a commercial wireless telegraphy system based on the use of Hertzian waves (radio waves), a line of inquiry that he noted other inventors did not seem to be
SBC Long Distance to compete for telephone service. In 2002, SWB Long Distance was renamed SBC Long Distance, as part of SBC's brand unification among its companies. In 2005, SBC purchased AT&T, and changed its name to AT&T. On April 1, 2006, SBC Long Distance began doing business as AT&T Long Distance. SBC Long Distance provides competitive long distance service within the Bell Operating Company regions of Illinois Bell, Indiana Bell, Michigan Bell, Nevada Bell, Ohio Bell, Pacific Bell, Southwestern Bell, and Wisconsin Bell. SBC Long Distance does not provide service for BellSouth Telecommunications customers, who are served by BellSouth Long Distance, nor