Question: What is the primary purpose of the Secondary Node Addition procedure in E-UTRA-NR Dual Connectivity?
Option 1: To establish a UE context at the SN and provide radio resources from the SN to the UE.
Option 2: To update the path during the handover procedure.
Option 3: To release radio resources from the MN to the UE.
Option 4: To initiate a new call setup.
Explanation: The Secondary Node Addition procedure is used to establish a UE context at the SN and provide radio resources from the SN to the UE, which directly impacts the quality level for delivering the service by the networks.