Whenever I see telenorís billboards claiming to have a rich 150 years history in telecommunication I wonder what sort of telecommunication organization could be in 1855? To kill the curiosity I searched the web and they indeed have their history spread out to 150 years. Link.

1855: The Norwegian Telegraph Administration’s first telegraph line, between Drammen and Christiania, is officially opened on 1 January.

Christiania Central Exchange, 1896

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