Data Model for Telecomms

This Data Model for an Information Framework from the TM Forum is very interesting.

This is a Business-oriented Conceptual Model

Conceptual Model for Telecomms
This is a Business-oriented Conceptual Customer Centric Model

Conceptual Customer Centric Model for Telecomms
This shows the ERD for the Conceptual Model shown above on the left

ERD Data Model for Telecomms