
Horizontal, industry-agnostic functions such as finance, HR, and procurement support these core processes. New business models and telco types focus on specific process subsets.
- Infrastructure companies (InfraCos) or tower companies focus on planning, building, and operating infrastructure, serving other telcos rather than end consumers. They do not handle customer acquisition and retention.
- Service companies (ServCos) and Mobile Virtual Network Operators (MVNOs) focus on customer experience, customer journey, and monetization without owning the network infrastructure.
The eTOM Framework for Telco Business Processes:
The eTOM (Enhanced Telecom Operations Map) Framework is a model for telecom providers to efficiently manage business processes. Developed by TM Forum, it offers a structured approach with key descriptions for running a service-focused business.
Key Features:
- Hierarchical Structure: Organizes processes from strategy to operational tasks.
- Major Areas:
- Strategy, Infrastructure & Product: Covers planning, infrastructure, and product management.
- Operations: Includes customer activities and service delivery.
- Enterprise Management: Focuses on support and supplier interactions.
- Standardized Language: Reduces implementation and integration costs by providing common terminology.
- Process Interaction: Shows how processes connect within the telecom value chain.
Benefits:
- Efficiency: Streamlines operations, enhancing service delivery.
- Agility: Promotes agile and responsive business processes.
- Integration: Facilitates seamless integration of enterprise systems for service and support.

Finally, let's explore the high-level domain landscapes that enable telco processes:
- Business Support System (BSS): BSS handles core billing and Customer Relationship Management (CRM), covering the entire customer journey and experience. This includes sales, marketing, commerce, and e-channels, supporting the complete customer lifecycle.
- Operations Support System (OSS): OSS manages networks, including activation, provisioning, resource and inventory management, monitoring, and performance optimization.
- Management Support System (MSS): MSS includes back-office functions such as finance, supply chain, procurement, and HR.
Some telcos also have a fourth domain for technology platforms, including data warehouses, business analytics, and AI/ML functions.