Question: What is the primary purpose of the Correlation Number in the context of Lawful Interception (LI) for a given target in a conference session?
Option 1: To authenticate User Equipment (UE) across different networks.
Option 2: To encrypt communication content for confidentiality.
Option 3: To correlate Call Content (CC) with Intercept Related Information (IRI), and among different IRI records within the same session.
Option 4: To authorize lawful interception requests from multiple agencies.
Explanation: The Correlation Number's role is to link Call Content (CC) with Intercept Related Information (IRI), and correlate different IRI records within a single conference session, ensuring all relevant interception data for a target can be accurately associated and managed.