ABSTRACT: GR-560 replaces TR-TSY-000560, Issue 1, 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.
The Local Exchange Carrier (LEC) or other service provider should be provided with the capability of assigning an individual line
for serving each customer in a residence or business location. Each individual line should be arranged to serve only one Main Station
(MS), although additional stations may be connected to the line as extensions of the MS. The system should provide services and
treatments to an individual line in accordance with all feature requirements assigned to that line. This GR describes the view of
Telcordia on generic requirements for individual line service in the absence of any additional features that may be assigned to the