ess models and new possibilities for mobile operators. Such opportunities include B2B2X (broadband to business to X), which is a newer segment, besides B2C (broadband to customer), B2B (broadband to business), and wholesale provisioning of ICT services. The B2B2X is try- ing to capture various digital solutions, and unlike conventional B2B services, the final service customers, noted as "X," are providing non-ICT solutions or services in which the telecom (i.e. mobile) operator's solution is in fact embedded into the value chain of the service by the X party. However, such non-ICT industries do not have the necessary capacity or experience to provide the given services by themselves. So, the digitalization of initially non-digital industries is giving telecom operators the possibility to include themselves in the new business models and value chains. 5G is the main technology driver for the industry digitalization. According to forecasts [22], there are eight main sources of digital industrialization revenues: financial services, automotive industry, public transport, media and entertainment (which is already using the online provision of services massively), emerging healthcare, energy utilities, man- ufacturing, and public safety. Regarding the capabilities of 5G mobile networks and the digitalization of non-ICT sectors there are three main use case business scenarios: Massive machine-type communications This scenario is intended for use of massive IoT via the 5G mobile network (also available in the previous generation of mobile networks). Critical machine-type communication. This scenario is introduced in the mobile net- works with 5G because it requires very low delays (e.g. below 10 ms), which can be provided by 5G mobile networks (of course, such delays cannot be provided on the global scale due to limitations of transfer speed of signals by the speed of light, which is up to 3 X 108 ns-1). Enhanced mobile broadband. This scenario targets customers who are using mobile broadband before 5G (e.g. in 3G and 4