European digital cellular telecommunications system (Phase 2); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90)

Norma vydaná dňa 15.4.1995

European digital cellular telecommunications system (Phase 2); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90)

Norma vydaná dňa 15.8.1995

European digital cellular telecommunications system (Phase 2); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90)

Norma vydaná dňa 15.11.1995

Digital cellular telecommunications system (Phase 2) (GSM); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90)

Norma vydaná dňa 15.11.1995

Digital cellular telecommunications system (Phase 2) (GSM); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90)

Norma vydaná dňa 30.8.1996

Digital cellular telecommunications system (Phase 2) (GSM); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS) (GSM 09.90 version 4.9.0)

Norma vydaná dňa 30.10.1997

Broadband Integrated Services Digital Network (B-ISDN); B-ISDN principles

Norma vydaná dňa 28.9.1993

Human Factors (HF); Results of an evaluation study of pictograms for point-to-point videotelephony

Norma vydaná dňa 15.10.1993

Transmission and Multiplexing (TM); Functional architecture of Synchronous Digital Hierarchy (SDH) transport networks

Norma vydaná dňa 5.11.1993

Terminal Equipment (TE); General concerns for the parties involved during the telecommunication integrated circuit card life-cycle

Norma vydaná dňa 29.12.1993