File:IBM 3750 Switching System mobile demonstration London 1970s.jpg
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Summary
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Three French trucks toured Europe several 1970s years demonstrating the IBM 3750 Switching System.
The 3750 was the world's first stored-program-controlled PABX (Private automatic branch exchange): it was developed in the early 1970s in IBM's La Gaude laboratory close to Nice in southern France.
This photo was taken in London -- many 3750 and later 1750 systems were bought in the UK and other European countriesDuncanogi (talk) 19:31, 30 April 2019 (UTC).
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:31, 30 April 2019 | | 3,968 × 3,173 (2.82 MB) | Duncanogi (talk | contribs) | Three French trucks toured Europe several 1970s years demonstrating the IBM 3750 Switching Sytem. The 3750 was the world's first stored-program-controlled PABX (Private automatic branch exchange): it was developed in the early 1970s in IBM's La Gaude laboratory close to Nice in southern France. This photo was taken in London -- many 3750 and later 1750 systems were bought in the UK and other European countries~~~~. |
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