ETSI TS 101 251 PDF

Published Date: 07/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Fault management of the Base Station System (BSS) (GSM 12.11 version 6.3.0 Release 1997)

Published Date: 04/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Fault management of the Base Station System (BSS) (GSM 12.11 version 6.2.0 Release 1997)

Published Date: 10/01/1998

Digital cellular telecommunications system (Phase 2+) (GSM); Fault management of the Base Station System (BSS) (GSM 12.11 version 6.1.0 Release 1997)

Published Date: 07/01/1998

Digital cellular telecommunications system (Phase 2+) (GSM); Fault management of the Base Station System (BSS) (GSM 12.11 version 6.0.0 Release 1997)

Published Date: 01/01/1996

Integrated Services Digital Network (ISDN); ISDN - Global System for Mobile communications (GSM) Public Land Mobile Network (PLMN) signalling interface; Test specification

Published Date: 09/01/1994

European digital cellular telecommunications system (Phase 2); Restoration procedures (GSM 03.07)

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; Digital cellular telecommunications system (Phase 2+) (GSM); 3G security; Lawful interception requirements (3GPP TS 33.106 version 16.0.0 Release 16)

Published Date: 07/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; 5G; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem IMS; Stage 3 (3GPP TS 24.390 version 16.0.0 Release 16)

Published Date: 2002