Systems and methods to disable a call block

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9392109
APP PUB NO 20160014274A1
SERIAL NO

14860358

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method includes receiving, at a call block system, an indication of a call to a communication device. The method includes, in response to the indication and based on a determination that a call block feature is disabled for the communication device, outputting a first tone from the call block system to the communication device. The method further includes, in response to the indication and based on a determination that the call block feature is enabled, outputting a second tone from the call block system to the communication device.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joy, Jennifer Lynne Austin, US 6 97
Scholl, Thomas Bradley New Haven, US 34 460
Weber, Markus Pflugerville, US 149 984

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