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:
Jun. 18, 2002
Filed:
Oct. 05, 1999
Applicant:
Inventors:
Sverre Slotte, Esbo, FI;
Arto Karppanen, Helsinki, FI;
Assignee:
Nokia Mobile Phones Ltd., Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 7/00 ; H04J 1/14 ; H04J 3/12 ;
U.S. Cl.
CPC ...
H04M 7/00 ; H04J 1/14 ; H04J 3/12 ;
Abstract
For complementing a telephone connection with additional information a first telecommunication device transmits to a second telecommunication device a request for setting up a telephone connection ( ). In association with said request, a first signalling message ( ) is transmitted. The receiver of the first signalling message ( ) makes a decision about how to handle the call on the basis of the information received in said first signalling message ( ).