How to Assign a Multi-Purpose Button to an Extension Keyphone Phone in the Key Phone System

摘要

The present invention relates to a method for assigning a specific function to a multipurpose button of each extension keyphone telephone in a key telephone system, and more particularly to a method for assigning a specific function to a multipurpose button of another extension key telephone by designating a key telephone as an exchange number And more particularly, to a multipurpose button assigning method of an ext. Key phone in a key phone system.;That is, according to the present invention, in a key telephone system, a key telephone of an extension key telephone is designated as an exchange number so that a function assignment task of a multi-purpose button for a different extension key telephone can be collectively performed by the key telephone, It is possible to collectively allocate the same specific functions to the same multi-purpose buttons of a plurality of extension key telephone sets by performing a single operation on the key telephone set designated as the exchange number, so that the time required to assign a specific function to each multi-It is effectively saved.