Digital cellular telecommunications system (Phase 2) (GSM). Specification of the 3 Volt Subscriber Identity Module. Mobile Equipment (SIM. ME) interface (GSM 11.12 version 4.3.1)

Die Norm herausgegeben am 1.7.2002

European digital cellular telecommunications system (Phase 2). AT command set for GSM Mobile Equipment (ME) (GSM 07.07)

Die Norm herausgegeben am 1.11.1999

Digital cellular telecommunications system (Phase 2) (GSM). AT command set for GSM Mobile Equipment (ME) (GSM 07.07 version 4.2.1)

Die Norm herausgegeben am 1.7.2002

Digital cellular telecommunications system (Phase 2) (GSM). AT command set for GSM Mobile Equipment (ME) (GSM 07.07 version 4.3.1)

Die Norm herausgegeben am 1.7.2002

Digital cellular telecommunications system (Phase 2). AT command set for GSM Mobile Equipment (ME) (GSM 07.07 version 4.4.1)

Die Norm herausgegeben am 1.8.2000

Integrated Services Digital Network (ISDN). Overall network aspects and functions. Frame Relay Service Specific Convergence Sublayer (FR-SSCS) (ITU-T Recommendation I.365.1 (1993))

Die Norm herausgegeben am 1.8.2000

Transmission and Multiplexing (TM). Optical fibre cables for indoor applications

Die Norm herausgegeben am 1.8.2000

Telecommunications Management Network (TMN). Synchronous Digital Hierarchy (SDH) radio relay equipment. Information model for use on Q interfaces

Die Norm herausgegeben am 1.9.2002

Integrated Services Digital Network (ISDN). Signalling System No.7. Digital cellular telecommunications system (Phase 2). Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface. Part 1: Protocol specification (GSM 09.12 version 4.1.1)

Die Norm herausgegeben am 1.12.1999

Integrated Services Digital Network (ISDN). Signalling System No.7. Digital cellular telecommunications system (Phase 2). Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface. Part 1: Protocol

Die Norm herausgegeben am 1.8.2000