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25.01.1878: Weltweit erstes Fernsprechvermittlungsamt in Betrieb genommen
b'Telefonieren war einst eine aufreibende Sache, eine Verbindung kostete Zeit und Nerven. Doch dank der Erfindung einer Vermittlungszentrale lie\\xdf sich erstmals jeder beliebige Telefonanschluss erreichen.'