ABSTRACT
Hence, the business case has to be extended by taking various additional factors into account.
To support countries facing these challenges for a benefit calculation of investment projects, a harmonized business case framework has been developed as part of the PSTN migration blueprint with the following objectives:
• Provide a solid and comparable basis to orchestrate CAPEX, OPEX, and revenue discussion within and across all functions (e.g., marketing, sales, customer care, NT, IT, regulatory).
