Paying for telephone services using electronic cash
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Sep 18, 2003
app pub date -
Feb 4, 2003
filing date -
Aug 9, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of using electronic cash to pay for services obtained from or via a telecommunications network 1. The method comprises storing electronic cash in a memory 3 of or coupled to a user terminal 2, extracting electronic cash from said memory 3 and sending the extracted cash to the telecommunications network 1 inside a signalling message sent over a signalling channel or using a dedicated PDP context.
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