DIN EN 300392-11-14-2003 地面无线中继线路(TETRA).声音加数据(V+D).第11部分:补充业务阶段2.第14分部分:延迟进入(LE)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11: Supplementary services stage 2; Sub-part 14: Late Entry (LE) (Endorsement of the English version EN 300392-11-14 V 1.1.1 (2002-07) as German standard)