Question: In a Telecommunication Management context, specifically within Subscription Management (SuM), what does the 'User' class primarily represent in terms of definition scope?
Option 1: Technical capabilities of User Equipment (UE)
Option 2: Valid parameters defining a User from a subscription point of view
Option 3: Network Resource Allocation for User Devices
Option 4: Billing and Charging schemas for User Services
Explanation: The correct answer, Option 2, accurately reflects the definition provided in the context. It highlights that the 'User' class is focused on the subscription aspect, encapsulating all relevant parameters that define a user from this specific viewpoint. This understanding is crucial in telecom networks for managing subscriptions effectively. Options 1, 3, and 4 are incorrect as they divert from the core definition of the 'User' class in the context of Subscription Management (SuM), touching upon unrelated aspects such as device capabilities, resource allocation, and billing schemas.