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. 22, 2011
Filed:
Mar. 21, 2005
Miguel-angel Garcia-martin, Helsinki, FI;
Hisham Khartabil, Helsinki, FI;
Markus Isomäki, Espoo, FI;
Miguel-Angel Garcia-Martin, Helsinki, FI;
Hisham Khartabil, Helsinki, FI;
Markus Isomäki, Espoo, FI;
Nokia Corporation, Espoo, FI;
Abstract
A method provides callback services in a communications system to a first party from a second party. The method includes supplying the second party with a telephone number of the first party in a first format. The method also includes selecting a numbering plan out of plurality of numbering plans based on at least one of the country and network where the second party is located. The method also includes converting the telephone number from the first format to a second format using the selected numbering plan.