DS/EN 300392-11-18 V1.1.1
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage 2; Sub-part 18: Barring of Outgoing Calls (BOC)
| Organization: | DS |
| Publication Date: | 26 November 2001 |
| Status: | active |
| ICS Code (Terrestrial Trunked Radio (TETRA)): | 33.070.10 |
scope:
The present document defines the stage 2 specification of the Supplementary Service Barring of Outgoing Calls (SS-BOC) for the Terrestrial Trunked Radio (TETRA) as provided by European operators. SS-BOC enables barring restriction for outgoing calls to be set. SS-BOC specifies the definition, interrogation and operation of the supplementary service. The Switching and Management Infrastructure (SwMI) applies the SS-BOC definitions when the restricted user requests an outgoing service.
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