ABSTRACT: This document contains the view of Telcordia on generic requirements for an Anonymous Call Rejection feature operating through an Integrated Services Digital Network (ISDN). This feature, called ISDN Anonymous Call Rejection (I-ACR), is a terminating call management feature. It is intended to enable the user to signal a Stored Program Control switching System (SPCS) to reject terminating call attempts to the user from calling parties whose Directory Numbers (DNs) are marked with a presentation status of "presentation prohibited."

Revision 1 revises specific generic requirements in the document.