Question: In a Service Level Tracing scenario, what triggers the indication to the Device Management Server that Trace Records are available for retrieval at the User Equipment (UE)?
Option 1: Completion of all ongoing calls on the UE
Option 2: Successful transmission of a data packet over the network
Option 3: Expiration of a predefined timer set by the network
Option 4: Completion of any trace recording sessions at the UE during Trace Session deactivation
Explanation: This is correct because, according to service level tracing specifications, the indication that Trace Records are ready for retrieval is sent after completing trace recording activities on the UE, specifically during Trace Session deactivation initiated by the Device Management Server, ensuring all relevant data is captured before notifying the server to retrieve the records.