CLASS Feature: Calling Number Delivery (FSD 01-02-1051)
Document Number GR-31
Issue Number 01
Issue Date Jun 2000
Replaces TR-NWT-000031 Issue04
Components of this product are:
ABSTRACT: Calling Number Delivery (CND), a CLASS feature, is a service intended for residential and small business telephone customers. It allows
called Customer Premises Equipment (CPE) to receive a calling party's Directory Number (DN) and the date and time of the call during
the ringing cycle. This GR defines the view of Telcordia on generic requirements for CND for residential and small business customers.
This document was formerly TR-NWT-000031.
GR-31 replaces TR-NWT-000031, Issue 4, but contains NO TECHNICAL CHANGES from that original document. It has been issued strictly to
conform with the new Telcordia Technologies document format and GR process, and carries a new issue number and date.
When using GR-31, you may need to refer to GR-30, GR-1100, and GR-1188. You may also want to refer to GR-215,
GR-246, GR-317, GR-391, GR-394, GR-506, GR-575, and/or TR-TSY-000860.
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