Standard Number: YD/T 3911-2021(YD/T3911-2021)
Chinese:不同运营商富通信业务（RCS）互通总体技术要求（第二阶段）
English:Overall Technical Requirements for Rich Communication Services (RCS) Interoperability between Different Operators (Phase II)
Effective Date:2021-07-01
Standard Applicability:This standard specifies the overall technical requirements for interoperability of rich communication (RCS) services of different operators (Phase II), including interoperability requirements for RCS inter-network services and interoperability requirements for RCS to short message services. This standard applies to the interoperability of RCS services of different operators (second phase).
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