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:
Nov. 21, 2006
Filed:
Jun. 22, 1998
Keijo Palviainen, Helsinki, FI;
Keijo Palviainen, Helsinki, FI;
Nokia Networks Oy, Espoo, FI;
Abstract
A method and equipment for implementing call forwarding in a mobile system having at least one forwarding exchange and at least one subscriber database is provided so that routing of a forwarded call can be implemented. The forwarding exchange can receive a call addressed to a subscriber in the mobile system. A subscriber data request can be performed to a subscriber database connected to the forwarding exchange. A response message containing data the call forwarding and a forwarding number can be transmitted from the subscriber database to the forwarding exchange. Basic service data indicating basic service related to the call can be transmitted from the subscriber database to the forwarding exchange in connection with the response message. A basic service code is derived the service data and the call can be transferred to the forwarding number. The routing can be arranged according to the basic service code.