ENHANCED, DEFERRED MESSAGING SERVICE

Patent №

US 5,809,113

Granted

1998-09-15

Filed 1996

Owner

AT&T CORP.

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08679045

An enhanced, deferred messaging service ensures a message is received even when an answering machine is connected to a line and receives the call. In such a case, the service notes the number of rings n necessary to activate the recipient's answering machine. The service then resumes redialing and lets the phone ring n-1 times for each attempted call until either the phone is answered or a time-out occurs. If the recipient's answering machine, however, is in toll-saver mode, then the answering machine may answer a second time in less than n-1 rings. If the toll-saver feature is activated, then the service notes the number of rings m which caused the answering machine to be reached in toll-saver mode. The service then resumes redialing and lets the phone ring m-1 times for each attempted call until either the phone is picked up or a time-out occurs. Thus, even after leaving a message on an answering machine, the service will attempt to reach a human.

PlanningH04M 3/533H04M 1/6505H04M 1/654H04M 3/02H04M 2201/12H04M 2203/2016H04M 2203/2027

AI classification

Planning0.96
Natural language0.15
Speech0.00
Machine learning0.00
Evolutionary computation0.00
Knowledge representation0.00
AI hardware0.00
Vision0.00

Ownership

AT&T CORP.

assignment · 81150440

Assignors

LIEUWEN, DANIEL FRANCIS

On an employer assignment, the assignors are typically the inventors.

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