Ring Control, FSD 01-02-2200
Document Number GR-1520
Issue Number 02
Issue Date Oct 1994
ABSTRACT: This document describes the view of Telcordia on generic requirements for a Stored Program Control switching System (SPCS) to provide
Ring Control (RC) service for analog telephone lines. Ring Control is an SPCS service that allows a customer to change the number of
rings before Call Forwarding Don't Answer (CFDA) forwards a call.
This service will be available to customers with either rotary or Dual-Tone MultiFrequency (DTMT) equipped Customer Premises
Components of this product are:
Table of Contents:
View Table of Contents
We can accept credit cards, Wire Transfers, or Purchase Orders. For PDF, EMAIL, or DOWNLOAD media, you must complete your purchase online by credit card, or by calling Customer Service. If you have additional payment questions or we can assist in any way, please contact Customer Service. You can also go to our Ordering/Payment FAQs page for further information. See our Return Policy for details on returns.