Question: In a Lawful Interception scenario, as per security standards, which elements are typically delivered to the Delivery Function (DF2) for a Location Information Request, assuming availability?
Option 1: Observed IMSI, MSISDN, and Identifier of the requesting node type and network.
Option 2: Only Observed IMSI and MSISDN, as node and network identifiers are not relevant for location requests.
Option 3: Just the Identifier of the requesting node type and network, since subscriber identities are not necessary for location tracking.
Option 4: None of the above; Location Information Requests do not involve delivering such specific elements to DF2.
Explanation: In Lawful Interception, a Location Information Request to Delivery Function (DF2) typically includes comprehensive details for accuracy and accountability. This encompasses subscriber identifiers (IMSI and MSISDN) and the requesting node's information, ensuring detailed reporting in such scenarios.