DIN EN 300392-10-22-2003 地面无线中继线路(TETRA).声音加数据(V+D).第10部分:补充业务阶段1.第22分部分:动态组数赋值(DGNA)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1; Sub-part 22: Dynamic Group Number Assignment (DGNA) (Endorsement of the English version EN 300392-10-22 V 1.2.1 (2002-01) as German standard)