Question: In a mobile originating call, what is the primary purpose of the "Wait for network information" state?
Option 1: To establish a dedicated channel for voice transmission
Option 2: To authenticate the user equipment (UE) with the core network
Option 3: To receive further instructions from the network after establishing a CC connection
Option 4: To initiate a location update procedure
Explanation: In this state, the mobile station has already established a CC connection and is now waiting for additional information from the network to proceed with the call setup. This highlights the importance of signaling exchanges between the UE and the core network in managing the call flow.