ATL Berkshire 400 desk telephone
- Made:
- Unknown date
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