ETS 300 392-12-22 : 20001现行
TERRESTRIAL TRUNKED RADIO (TETRA) - VOICE PLUS DATA (V+D) - PART 12: SUPPLEMENTARY SERVICES STAGE 3: SUB-PART 22: DYNAMIC GROUP NUMBER ASSIGNMENT (DGNA)
出版：European Telecommunications Standards Institute
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基本信息
标准编号： ETS 300 392-12-22 : 20001
标准类别：Standard
出版单位：European Telecommunications Standards Institute
标准页数：0
标准简介
Analysis of predicted needs for digital trunked systems in Europe; definition of services to be provided, analysis of spectrum requirements; characteristics of relevant interfaces Contains: TETRA 14.60/85
本标准替代的旧标准
等同采用的国际标准
DIN ETS 300392-12-22 : 2001 - Identical
PN ETS 300 392-12-22 : 2005 - Identical
NBN ETS 300 392 12-22 : 2000 - Identical
