Question: What is the purpose of including the Traffic Flow Template (TFT) Information Element (IE) in a message when the Bearer Control Mode is set to 'MS/NW'?
Option 1: To provide the Mobile Station (MS) with downlink packet filters only.
Option 2: To provide the MS with uplink packet filters only.
Option 3: To provide the Serving and Packet Data Network Gateway (PGW) with uplink and downlink packet filters.
Option 4: To provide the MS with both uplink and downlink packet filters.
Explanation: When the Bearer Control Mode is set to 'MS/NW', the TFT IE is included in the message to provide the Mobile Station (MS) with both uplink and downlink packet filters. This allows the MS to filter packets based on specific criteria, ensuring that only authorized traffic is transmitted or received.