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. 20, 2003
Filed:
Mar. 19, 1999
Albert D. Baker, Lincroft, NJ (US);
Christine Cook, Winchester, GB;
James Cheng-ping Liu, Holmdel, NJ (US);
Stephen M. Milton, Freehold, NJ (US);
David Graham Neale, Southampton, GB;
Avaya Technology Corp., Basking Ridge, NJ (US);
Abstract
Feature access control is provided for soft-labeled keys (SLKs) of a wireless terminal or other type of terminal in a communication system. In an illustrative embodiment, a different set of SLK label identifiers are associated in a control table with each state in a set of states of the terminal. Each of the label identifiers specifies a label to be associated with a given one of the SLKs in a given one of the states. The label identifiers are used as pointers into a label table which specifies, for each of the label identifiers, a corresponding label for one of the SLKs. The control table and label table together implement a bidirectional mapping between single switch-based features and corresponding multiple state-based appearances of those features on the terminal. The control table and label table may be downloaded into the terminal from a switch of the system. The SLK labels of the terminal may be updated by, e.g., transmitting to the terminal a state identifier, an identifier of a most-recently activated feature, and a presentation attribute for that feature.