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:
May. 22, 2007
Filed:
Oct. 08, 2002
Applicant:
Marian Trinkel, Kreuzau-Untermaubach, DE;
Inventor:
Marian Trinkel, Kreuzau-Untermaubach, DE;
Assignee:
Deutsche Telekom AG, Bonn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for operating a message memory connected to a telecommunications network includes assigning a message memory to a subscriber line of an addressee, the subscriber line being selectable using an individual network indicator. Using the message memory, a message left by a sender for the addressee is stored so that the message is retrievable by the addressee. After an authenticating by the sender; the content of the stored message is changed by the sender.