- Patent Title: Method and apparatus for selective silencing of telephone ringing
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Application No.: US13299811Application Date: 2011-11-18
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Publication No.: US08369494B2Publication Date: 2013-02-05
- Inventor: Steve Cha
- Applicant: Steve Cha
- Agency: Cha & Reiter, LLC
- Main IPC: H04M1/64
- IPC: H04M1/64

Abstract:
A system and method for a selective ring silencer that prevents people from having to listen to the telephone ring on and on with nuisance calls. The ringer silencer can be: (1) discretely constructed from a telephone, (2) part of a telecommunication device, or (3) part of a central telephone network construction. A receiver demodulates an incoming call. Control logic reads at least a portion of the called identification (CID) data and determines an action based on the reading. A switch in communication with the control logic is actuated to a first state that allows the communication data to be output from the ring silencer, and a second state that blocks the communication data from being output from the ring silencer to a user's communication device. The control logic blocks toll-free area codes originated calls from ringing a user's telephone, optionally forwarding the call to a voice mail module.
Public/Granted literature
- US20120093304A1 METHOD AND APPARATUS FOR SELECTIVE SILENCING OF TELEPHONE RINGING Public/Granted day:2012-04-19
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