ETSI ETS 300 512 PDF

Published Date: 01/01/1996

Digital cellular telecommunications system (Phase 2) (GSM); Procedures for call progress indications (GSM 02.40)

Published Date: 09/01/1994

European digital cellular telecommunications system (Phase 2); Procedures for call progress indications (GSM 02.40)

Published Date: 04/01/2000

Digital cellular telecommunications system (Phase 2) (GSM); Attachment requirements for Global System for Mobile communications (GSM); Part 1: Mobile stations in the GSM 900 and DCS 1 800 bands; Access (GSM 13.01 version 4.1.1)

Published Date: 12/01/1997

Digital Video Broadcasting (DVB); DVB interfaces to Plesiochronous Digital Hierarchy (PDH) networks

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Error concealment of lost frames (3GPP TS 26.091 version 16.0.0 Release 16)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Security related network functions (3GPP TS 43.020 version 16.0.0 Release 16)

Published Date: 03/01/1999

Published Date: 05/01/2002