Browse Prior Art Database

Key Coding Arrangement

IP.com Disclosure Number: IPCOM000066736D
Original Publication Date: 1979-Apr-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Buffard, PH [+details]

Abstract

In a central control telephone switching system, when the operator depresses a key on the operator console, a code corresponding to that specific key must be sent to the processor in order that the corresponding information may be processed.