Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11: Supplementary services stage 2; Sub-part 11-16: Pre-emptive Priority Call (PPC) (Endorsement of the English version ETS 300392-11-16:2000-09 as German standard)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3; Sub-part 12-16: Pre-emptive Priority Call (PPC) (Endorsement of the English version ETS 300392-12-16:2000-09 as German standard)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 2: Air Interface (AI) (Endorsement of the English version EN 300392-2 V 2.1.1 (2000-12) as German Standard)— 1 стр.
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 9: General requirements for supplementary services (Endorsement of the English version EN 300392-9 V 1.1.1 (2001-07) as German Standard)— 1 стр.
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI) - Sub-part 5: Additional Network Feature for Mobility Management (ANF-ISIMM)
