Question: What is the primary purpose of a Subscription Permanent Identifier (SUPI) in the 5G System?
Option 1: To identify a specific network or service provider.
Option 2: To authenticate user equipment for access to the network.
Option 3: To provide a globally unique identifier for each subscriber in the 5G System.
Option 4: To manage Quality of Service (QoS) parameters for different subscribers.
Explanation: The SUPI is defined as a globally unique 5G Subscription Permanent Identifier allocated to each subscriber in the 5G System, making it essential for identifying and managing subscriptions uniquely across the network.