Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 10: Supplementary Services Stage 1; Sub-Part 7: Short Number Addressing (Second Edition)
英文名称:Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 10: Supplementary Services Stage 1; Sub-Part 7: Short Number Addressing (Second Edition)