Question: What action should a Mobile Equipment (ME) take when an EFDRI is updated in the USIM via Data Download or a USAT application, and a REFRESH command is received from the UICC, assuming the ME supports MINT?
Option 1: Ignore the update and continue with existing settings.
Option 2: Automatically trigger an emergency call to test the new setting.
Option 3: Read the updated disaster roaming information and follow procedures defined in relevant specifications for MINT support.
Option 4: Prompt the user to manually select a new network based on the updated EFDRI.
Explanation: When an ME supports MINT, it must read the fresh disaster roaming information upon update. Following this, the ME adheres to outlined procedures in pertinent specifications for handling such updates, ensuring alignment with standardized emergency services protocols for MINT support, enhancing user safety and service reliability.