The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2011
Filed:
Aug. 03, 2005
William Henry Allen, Pleasanton, CA (US);
Gail Ann Churillo, Fremont, CA (US);
William Henry Allen, Pleasanton, CA (US);
Gail Ann Churillo, Fremont, CA (US);
AT&T Intellectual Property I, L.P., Reno, NV (US);
Abstract
A method and system for implementing pre-paid telephone service with direct dial pre-paid access and direct dial or indirect dial post paid access. The method includes receiving a telephone call and routing the telephone call to a pre-paid platform if the access designation is a direct dial access designation other than 1 or 011. The system includes a local exchange carrier configured to receive a telephone call and route the call to a long distance carrier, where the long distance carrier is configured to route the call to a pre-paid platform if the access designation is a direct dial access designation other than 1 or 011.