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On This Day In Telephone History January 20TH 1880 – The First international telephone line opened. Connected between Detroit, MI and Windsor, Canada.

On This Day In Telephone History January 20TH 1880

January 20, 2025 by The Telephone Museum
On This Day In Telephone History January 20TH 1880 – The First International Telephone Line opened.
Connected between Detroit, MI and Windsor, Canada.
Categories On This Day Tags OnThisDay, OTD, TechHistory, TelephoneHistory, TheTelephoneMuseum, todayinhistory
On This Day In Telephone History January 19TH 1953
On This Day In Telephone History January 21ST 1901
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