SS ETS 300 571 Ed. 2  Digital Cellular Telecommunications System (phase 2) - Call Barring (cb) Supplementary Services - St...

SS ETS 300 571 Ed. 2  Digital Cellular Telecommunications System (phase 2) - Call Barring (cb) Supplementary Services - St...
SS ETS 300 571 Ed. 2  Digital Cellular Telecommunications System (phase 2) - Call Barring (cb) Supplementary Services - St...( 现行 )
发布日期:2018-06-28 实施日期: 发布部门:
简介:SS ETS 300 571 Ed. 2  Digital Cellular Telecommunications System (phase 2) - Call Barring (cb) Supplementary Services - St...
  • 标准序号:SS ETS 300 571 Ed. 2
  • 标准状态: 现行
  • 英文名称:Digital Cellular Telecommunications System (phase 2) - Call Barring (cb) Supplementary Services - Stage 3
  • 中标分类:
  • ICS分类: