TS 124 623-2017 数字蜂窝电信系统(2+阶段)(GSM);通用移动通信系统(UMTS); LTE; Ut 接口上的可扩展标记语言(XML)配置访问协议(XCAP)用于操作补充服务(V14.1)
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Extensible Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary Services (V14.1