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US5859902A Expired / Lapsed US ⏱️ 0.0 years remaining

Method for processing collect calls

Assignee: AT&T Inc
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Filing: 1997-05-06
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Granted: 1999-01-12
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Expires: 2017-05-06
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Abstract

Abstract When a collect call is initiated by a calling party, and the call is routed to an operator services position, an automated attendant, or other system in the telephone network. In addition to playing an announcement to the called party to determine if he or she will accept the call, information is furnished to the called party, preferably by an announcement, indicating (a) the anticipated cost for the call, and, optionally, (b) the relative cost of the call, as compared to the cost that would be imposed if another carrier carried the call. This information may be obtained using the dialed number and information identifying the calling party location, and by querying a database containing (a) rate information, and optionally (b) comparative information setting forth the rates of different carriers offering collect call service in the same calling area. The invention can be practiced in an automated attendant, sometimes referred to as an interactive telecommunications services platform, which may be part of (a) a switch in a local exchange network, or (b) a switch in an interexchange (long distance) network. The collect calls may be originated by dialing a 0+ call, or by calling a predetermined 800 number such as 1-800-CALL ATT.

Inventors

  • 👤 Barry H. Freedman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 05:43
CPC Classifications
H; H04; H04M; H04M15/00; H04M15/80; H04M15/8044; H04M15/08; H04M15/28; H04M3/00; H04M3/42; H04M3/50; H04M3/527; H04M2215/00; H04M2215/42; H04M2215/62; H04M2215/74; H04M2215/745

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 52 words
A method for use in processing a collect call to a called party, comprising the steps of: determining an anticipated cost for the collect call; and furnishing cost information related to the collect call to said called party, the cost information being a function of the anticipated cost of the collect call.
Claim 2
Independent Claim 52 words
A method for use in processing a collect call to a called party, comprising the steps of: determining an anticipated cost for the collect call; and furnishing cost information related to the collect call to said called party, the cost information being a function of the anticipated cost of the collect call.
Claim 3
Dependent Claim 23 words
The method of claim 1 wherein the furnished cost information comprises anticipated cost savings using a first carrier relative to a second carrier.
Claim 4
Dependent Claim 19 words
The method of claim 1 wherein the furnished cost information comprises anticipated costs charged by first and second carriers.

References Cited (Backward Citations)

US4797910A Cited
US4935956A Cited
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US5719927A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2002-01-11 2002-07-13 2003-01-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2006-01-11 2006-07-13 2007-01-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2010-01-11 2010-07-13 2011-01-12 $7700.00 Window Closed / Lapsed

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