Question: During an Inter-MSC Handover, how does MSC-B receive updates for the LSA Identifier List if a change is needed after the handover?
Option 1: Through the Handover Request Acknowledge BSSMAP message from MSC-A.
Option 2: Via the Process Access Signalling Request MAP message from RNS.
Option 3: With the LSA Information BSSMAP message from MSC-A.
Option 4: Using the Relocation Request message from the RNS.
Explanation: After an Inter-MSC Handover, if there's a need to update the Location Services Area (LSA) Identifier List at MSC-B, the mechanism for this update is specifically defined as being carried out through the LSA Information BSSMAP message sent from MSC-A to MSC-B. This ensures that MSC-B has the most current LSA information for handling subsequent requests or procedures related to the handed-over mobile station.