question: When does the NG-RAN initiate the Connection Inactive procedure with CN based MT communication handling? [3GPP Release 18] option 1: When the UE is in CM-CONNECTED with RRC_CONNECTED state and has received the "RRC Inactive Assistance Information" from the AMF option 2: When CN based mobile terminating (MT) communication handling is requested for a UE with eDRX cycle value longer than 10.24 seconds for RRC_INACTIVE state option 3: When the UE is registered in the network with negotiated eDRX parameters for CM-IDLE state and is in CM-CONNECTED with RRC_CONNECTED state option 4: When the AMF provides the eDRX cycle value for CM-IDLE state to NG-RAN 