BSSBTS
BSSBTS is a term that refers to Backstage BTS, a conceptual framework or set of practices related to the operational and technical aspects of a Business Support System (BSS). BSS are the systems that telecommunication operators use to manage their customer relationships, services, and network. The "backstage" component typically implies the internal, less visible, but critical functions that enable the front-end customer-facing operations.
This can encompass areas such as network provisioning, billing and charging systems, order management, customer data
The concept of Backstage BTS also touches upon the integration and orchestration of various BSS components.