Question: What action does the UE take when it receives a 5GSM STATUS message with a 5GSM cause value of #47 PTI mismatch?
Option 1: The UE shall abort any ongoing 5GSM procedure related to the received PTI value and stop any related timer.
Option 2: The UE shall ignore the message and continue with the ongoing 5GSM procedure.
Option 3: The UE shall send a new 5GSM STATUS message with a different cause value.
Option 4: The UE shall release the PDU session associated with the received PTI value.
Explanation: When the UE receives a 5GSM STATUS message with a 5GSM cause value of #47 PTI mismatch, it indicates that there is a mismatch between the PTI values. In this case, the UE shall abort any ongoing 5GSM procedure related to the received PTI value and stop any related timer to prevent any further conflicts or errors.