Question: During PDU session establishment for Cellular IoT (CIoT) in a 5G network, which of the following charging information may NOT be provided by the Session Management Function (SMF)?
Option 1: Indication of User Equipment (UE) location
Option 2: Control Plane 5GS CIoT optimization indication
Option 3: Small data rate control indication
Option 4: RAT types (e.g., NB-IoT or LTE-M)
Explanation: The correct answer is Option 1 because, during PDU session establishment for CIoT, the SMF may provide indications related to Control Plane optimization, small data rate control, and RAT types. However, there is no mention of the SMF providing the User Equipment's (UE) location as part of the charging information for CIoT PDU session establishment.