Systems and methods of signaling RDS and PS Data Off in a UE and to a network are described. A UE includes TE and a MT. The TE determines whether RDS and PSDO are to be used for a PDN connection, and generates an AT command for communication to the MT to indicate an RDS status and a PSDO status of the PDN connection. The MT indicates to the network, based on the AT command, the RDS status and PSDO status of the PDN connection at the ME. The AT command enables the TE and allows the ME to communicate support for, and the status of RDS and PSDO, to the MT and enables usage, testing and status reporting of the features.