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DIN
DIN ETS 300392-12-7:2000-12
En Vigor
2000-12-01
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12:
Supplementary services stage 3; Sub-part 7: Short Number Addressing
(SNA) (Endorsement of the English version ETS 300392-12-7:2000 as German
standard) / Note: Endorsement notice
DIN
DIN ETS 300549:2001-04
En Vigor
2001-04-01
Digital cellular telecommunications system (Phase 2) - Unstructured
Supplementary Service Data (USSD) - Stage 2 (Endorsement of the English
version ETS 300549:1996-06 as German standard) / Note: Endorsement notice
DIN
DIN ETS 300534:2001-04
En Vigor
2001-04-01
Digital cellular telecommunications system (Phase 2) - Security related
network functions (Endorsement of the English version ETS 300534:1997-08
as German standard) / Note: Endorsement notice
DIN
DIN ETS 300520:2001-04
En Vigor
2001-04-01
Digital cellular telecommunications system (Phase 2) - Call Barring (CB)
supplementary services - Stage 1 (Endorsement of the English version ETS
300520:1996-05 as German standard) / Note: Endorsement notice
