Method and system for enabling a mobile user to manage calls

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7929944
APP PUB NO 20070275692A1
SERIAL NO

11888862

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method includes provisioning a mobile user with usage minutes for usage calls. The method includes determining whether the mobile user and a telephone user either belong to the same provider or different providers after a call between the users is initiated. The call is designated as a usage call if the users belong to different providers. If the call is a usage call, then the mobile user is advised that the call is a usage call and the number of usage minutes remaining and an affirmation from the mobile user is required to complete the call.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L PATLANTA GA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gruchala, Carol Shifrin Naperville, US 54 1088
Heinmiller, Wayne Robert Elgin, US 83 2342
Moss, John Wesley Lake Zurich, US 72 1924
Tiliks, Dianna Inara Palatine, US 50 843

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