Wireless remote controlled handset lifter system using...

Details Wireless remote controlled handset lifter system using... Wireless remote controlled handset lifter system using...

2011-06-14

2011-06-14

Al Aubaidi, Rasha S (Department: 2614)

Telephonic communications

Terminal accessory or auxiliary equipment

Attachable to terminal housing

C379S388020, C455S090300

Reexamination Certificate

active

07961870

ABSTRACT:
An automatic handset lifter is used with a wireless communication system. The system attaches to a conventional telephone and creates a communication link between the telephone and a portable device such as a wireless headset. The system automatically detects the ringing of the telephone by sensing magnetic fields of the telephone speaker. Upon ring detection, the system creates a communications link with the remote device and deploys a mechanical lifting device to lift the handset. Lifting the handset activates the telephone cradle switch to answer the phone and thereby allows the remote device to communicate over the telephone.

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patent: WO 99/49642 (1999-03-01), None
FR 1,336,109, M. Camille Lartigau, Brevet D'Invention, Jul. 22, 1963.

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