DIN - German national standards

European digital cellular telecommunications system (phase 2) - Line identification supplementary services, stage 3.
(Europäisches zellulares digitales Funkkommunikationssystem (Phase 2) - Anrufer-Identifizierungs-Zusatzdienste, Stufe 3.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Call Forwarding (CF) supplementary services - Stage 3.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Dienstmerkmale zur Anrufweiterschaltung (CF) - Stufe 3.)

Available languages: German

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 3.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Dienstmerkmale "Anklopfen (CW)" und "Halten (HOLD)" - Stufe 3.)

Available languages: German

Available design: PDF - Immediate download, Print design

European digital cellular telecommunications system (phase 2) - MultiParty (MPTY) supplementary services, stage 3.
(Europäisches zellulares digitales Funkkommunikationssystem (Phase 2) - Konferenzschaltungs(MPTY)-Zusatzdienste, Stufe 3.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Closed User Group (CUG) supplementary services - Stage 3.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Dienstmerkmale "Geschlossene Benutzergruppe (CUG)" - Stufe 3.)

Available languages: German

Available design: PDF - Immediate download, Print design

European digital cellular telecommunications system (phase 2) - Advice of Charge (AoC) supplementary services, stage 3.
(Europäisches zellulares digitales Funkkommunikationssystem (Phase 2) - Zusatzdienste für die Gebührenmitteilung (AoC), Stufe 3.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 3.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Dienstmerkmale zum Sperren von Verbindungen (CB) - Stufe 3.)

Available languages: German

Available design: PDF - Immediate download, Print design

European digital cellular telecommunications system (phase 2) - Unstructured Supplementary Service Data (USSD), stage 3.
(Europäisches zellulares digitales Funkkommunikationssystem (Phase 2) - Unstrukturierte Daten des zusätzlichen Datendienstes (USSD), Stufe 3.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Physical layer on the radio path - General description.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Bildübertragungsschicht auf dem Funkweg - Allgemeine Beschreibung.)

Available languages: German

Available design: PDF - Immediate download, Print design

Digital cellular telecommunications system (Phase 2) - Multiplexing and multiple access on the radio path.
(Digitales zellulares Funkkommunikationssystem (Phase 2) - Multiplextechnik und Mehrfach-Zugriff auf dem Funkweg.)

Available languages: German

Available design: PDF - Immediate download, Print design