4003 Trunk Side Access (BellSouth Region Specific)

This capability provides a trunk side connection from a Traffic Operator
Position System (TOPS) Tandem switch to an ESP's premises.  This connection will
be a dedicated on way trunk group from each of the TOPS Tandem switches serving
the end offices the ESP wishes to receive traffic from.  This trunk group is 
designed to deliver the called number (UAN) and calling line ANI from the TOPS 
Tandem switch to the ESP.  Feature Group D-like signaling will be used to 
communicate with the ESPs CPE.

This capability will only be available in the General Subscribers Services
Tariff and only in conjunction with Uniform Access Number. 

Generic Name of ONA Service 	Product Name		BSE or CNS
============================================================================
Trunk Side Access		BS - Trunk Side Access	BSA

References: not available.
