DIN EN 301238-2002 数字增强无线远程通信(DECT).数据库服务曲线(DSP).带漫游移动性的同步数据承载服务 (D型服务、2级移动性) (英文版本核准本 EN 301238-3 V 1.3.1 (2001-10) 作为德国标准)
Digital Enhanced Cordless Telecommunications (DECT) - Data Service Profile (DSP) - Isochronous data bearer services with roaming mobility (service type D, mobility class 2) (Endorsement of the English version EN 301238 V 1.3.1 (2001-10) as German Standard