Method and system for providing enhanced caller identification information

US7593517B2 · kind B2 · utility

Assignee

• AT&T Intellectual Property I, L.P. · US

Inventors

• Patrick J. Walsh · Naperville, US
• Theodore James Myers · East Dundee, US
• Jose M. Cruz · Menlo Park, US
• Bruce Edward Stuckman · Algonquin, US
• John G. Rauch · Chicago, US

Key dates

• Filing date: Apr 7, 2008
• Grant date: Sep 22, 2009
• Expiry date: Apr 7, 2028

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04M3/53308
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A tangible storage medium stores code which permits handling of unwanted calls from callers such as telemarketers, when caller identification is provided. In one embodiment, the called party adds the caller identification information for the telemarketer to a personal list after receiving the unwanted call. Subsequent calls from the telemarketer are intercepted. In a second embodiment, the called party identifies the telemarketer by detecting the caller identification information before answering the call. By providing a screen listing indication, the caller identification information is added to the called party's personal list before the call is completed, permitting the call to be intercepted and while future calls from the telemarketer to be intercepted.