Question: What is the primary purpose of the Namf_Communication_NonUeN2InfoSubscribe service operation in the 5G System (5GS)?
Option 1: To unsubscribe from non-UE specific information sent via N2 to the AMF.
Option 2: To subscribe to the delivery of non-UE specific information from the NG-RAN node sent via N2 to the AMF.
Option 3: To request timing synchronization status reporting indication from the NG-RAN node.
Option 4: To retrieve the Subscription Correlation ID for a previous subscription.
Explanation: The Namf_Communication_NonUeN2InfoSubscribe service operation is used by the NF Service Consumer to subscribe to receive non-UE specific information from the NG-RAN node sent via N2 to the AMF, as described in the input parameters. This allows the consumer to receive relevant information without having to constantly request it.