Question: What triggers an interim report for a Packet Data Summary Report in the context of Lawful Interception, as per security standards?
Option 1: Expiration of a configurable timer specific to each PDP Context
Option 2: Reaching a threshold of intercepted packets across all PDP Contexts
Option 3: Manual request from the Law Enforcement Agency
Option 4: Either the expiration of a configurable Summary Timer per intercept or reaching a per-intercept configurable count threshold
Explanation: This is correct because, according to security standards for lawful interception, an interim report can be triggered by two conditions: (1) the expiration of a configurable Summary Timer per intercept, and (2) reaching a per-intercept configurable count threshold, ensuring flexibility in managing summary report frequency based on time intervals or intercepted data volume.