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JPS6420741A Expired / Lapsed JP ⏱️ 0.0 years remaining

Radio selective call receiver

Assignee: NEC Corp
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Filing: 1987-07-15
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Granted: —
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Expires: 2007-07-15
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Abstract

Abstract PURPOSE:To easily identify by which call number the receiver is called by providing a light emitting means radiating a different color light corresponding to each call number to be called. CONSTITUTION:A ring tone consecutive pattern differs depending whether a called number is a call number data A or a call number data B and a light emitting diode 9 is driven in case of the call by the call number data A and a red light is radiated and when the call comes by a call number data B, a light emitting diode 10 is driven to radiate a green light. Thus, by which call number the call arrives is identified depending not only on the ring tone consecutive pattern but also on the color of light. Although the identification of the ring tone consecutive pattern is not so easy, since the color of light is easily identified, by which call number the call arrives is identified very easily.

Inventors

  • 👤 Hideyuki Tsunoda

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-31 19:16
CPC Classifications
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