Method of billing in an abbreviated dialing service
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2006
Grant Date -
Apr 14, 2005
app pub date -
Sep 8, 2004
filing date -
Nov 28, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A telecommunications service translates an abbreviated dialing code into a toll free number, routes the call to an interexchange carrier, and manages the billing associated with the call. A billing system processes the billing such that a subscriber of the abbreviated dialing code service is billed for the call rather than a calling party.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully