Question: What happens to the HPSIM initialization procedure if no HPSIM applications are found on the UICC after UICC activation?
Option 1: The H(e)NB selects a default HPSIM application from a predefined list.
Option 2: The H(e)NB aborts the HPSIM initialisation procedure.
Option 3: The H(e)NB attempts to download an HPSIM application from the network.
Option 4: The H(e)NB uses an embedded HPSIM application within the H(e)NB itself.
Explanation: According to specified behavior, if no HPSIM applications are found on the UICC after activation, the Home (e)NodeB (H(e)NB) terminates the HPSIM initialization process. This ensures only validated and properly installed HPSIM applications are used, maintaining network and user data integrity and security. Aborting prevents potential misconfigurations or unauthorized access.