Revision as of 01:58, 30 April 2020 by meta>Stephen Foskett(Created page with ":'''1928''' — The executives of Wittnauer's office in New York call the company's Geneva office, connecting the first telephone call between Switzerland and the...")
1928 — The executives of Wittnauer's office in New York call the company's Geneva office, connecting the first telephone call between Switzerland and the United States.