Classification Detail


CPC, Version 1.1 - Code 84132


Hierarchy

Explanatory note

This subclass includes: - provision of call management services for use with a portable handset or device for a fee separate from the access fee. This service is made possible by specialized software and database applications linked to telecommunications networks. It includes features such as: * call waiting, call forwarding, caller identification, three-way calling, call display, call return, call screen, call blocking, automatic call-back, call answer, voice mail and voice menus

Correspondence

This code corresponds to the following:

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