Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3; Sub-Part 19: Barring of Incoming Calls (BIC) (V1.1.1)
英文名称:Terrestrial Trunked Radio (TETRA); Voice Plus Data (V+D); Part 12: Supplementary Services Stage 3; Sub-Part 19: Barring of Incoming Calls (BIC) (V1.1.1)