ATL Berkshire 400 desk telephone

Made:
Unknown date
ATL Berkshire 400 desk telephone, s/n 00373001, dark grey ATL Berkshire 400 desk telephone, s/n 00373001, dark grey ATL Berkshire 400 desk telephone, s/n 00373001, dark grey

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

License

ATL Berkshire 400 desk telephone, s/n 00373001, dark grey
Science Museum Group
© The Board of Trustees of the Science Museum

ATL Berkshire 400 desk telephone, s/n 00373001, dark grey
Science Museum Group Collection
© The Board of Trustees of the Science Museum

ATL Berkshire 400 desk telephone, s/n 00373001, dark grey
Science Museum Group Collection
© The Board of Trustees of the Science Museum

ATL Berkshire 400 desk telephone, s/n 00373001, dark grey, designed in the UK by ATL Telecom Ltd, an example of a circuit-switched telephone in use in the Science Museum curatorial office immediately before the conversion of the Science Museum Group internal telephone system to VOIP (voice over internet protocol) on 16 December 2015, unknown maker

Details

Category:
Telecommunications
Object Number:
2016-78
Materials:
plastic (unidentified) and metal plated (unknown)
Measurements:
overall: 75 mm x 180 mm x 220 mm, .5 kg
type:
telephone
credit:
Science Museum