Phillips 9140 'remote control' boot mounted mobile phone, 1982-1987

Made:
1982-1987 in unknown place
Boot mounted transceiver for Philips 9140 'remote control' 2014-94/1: Philips 9140 'remote control' mobile phone Power supply for Philips 9140 'remote control' mobile phone Philips 9140 'remote control' mobile phone

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

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Boot mounted transceiver for Philips 9140 'remote control'
Science Museum Group Collection
© The Board of Trustees of the Science Museum

2014-94/1: Philips 9140 'remote control' mobile phone
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Power supply for Philips 9140 'remote control' mobile phone
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Philips 9140 'remote control' mobile phone
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Philips 9140 'remote control' mobile phone and boot mount transceiver designed for use with System 4, made by Philips, unknown place, 1982-1987. Complete with power supply and user manual

Philips 9140 'remote control' mobile phone and boot mount transceiver designed for use with System 4, made by Philips, unknown place, 1982-1987. Complete with power supply and user manual.

Before the first cellular mobile networks launched in Britain in 1985, British Telecom (BT) operated radiophone networks. These used similar technology to later mobile phones, but because they did not use a cellular system the numbers of users were very limited. System 4 was the last radiophone system BT operated. It was oversubscribed, which was one of the main drivers for introducing cellular mobile phone networks.

Details

Category:
Telecommunications
Object Number:
2014-94
type:
mobile telephone
credit:
Gift of John Flowers

Parts