Digital cellular telecommunications system (phase 2). Man-machine interface (MMI) of the mobile station (MS) (GSM 02.30)
Edition 1996-08-01

European digital cellular telecommunications system (Phase 2) - Man-Machine Interface (MMI) of the Mobile Station (MS); English version ETS 300511:1995
Edition 1995-12

Hose fittings; connecting nipple; dimensions
Edition 1990-10

Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
Edition 1997-04

European digital cellular telecommunications system (Phase 2) - Subscriber Identity Modules (SIM), Functional characteristics; English version ETS 300509:1994
Edition 1995-01

European digital cellular telecommunications system (Phase 2) - Mobile Station - Base Station System (MS-BSS) interface - General aspects and principles; English version ETS 300550:1994
Edition 1995-01

Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM); Integrated Services Digital Network (ISDN); DECT access to GSM via ISDN - General description of service requirements; English version ETS 300787:1997
Edition 1998-07

Information technology - Security techniques - Security requirements for cryptographic modules (ISO/IEC 19790:2012, Corrected version 2015-12); German version EN ISO/IEC 19790:2020
Edition 2020-08