ETSI TS 123 135 PDF

Published Date: 07/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 16.0.0 Release 16)

Published Date: 07/01/2018

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 15.0.0 Release 15)

Published Date: 04/01/2017

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 14.0.0 Release 14)

Published Date: 10/01/2014

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 12.0.0 Release 12)

Published Date: 10/01/2012

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 11.0.0 Release 11)

Published Date: 05/01/2011

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 10.0.0 Release 10)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 9.0.0 Release 9)

Published Date: 01/01/2009

Universal Mobile Telecommunications System (UMTS); LTE; Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 8.0.0 Release 8)

Published Date: 07/01/2007

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 7.0.0 Release 7)

Published Date: 12/01/2004

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 6.0.0 Release 6)

Published Date: 08/01/2002

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 4.0.0 Release 4)

Published Date: 06/01/2002

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 5.0.0 Release 5)

Published Date: 09/01/2000

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service; Stage 2 (3GPP TS 23.135 version 3.2.0 Release 1999)

Published Date: 06/01/2000

Universal Mobile Telecommunications System (UMTS); Multicall supplementary service - Stage 2 (3G TS 23.135 version 3.1.0 Release 1999)

Published Date: 03/01/2000

Universal Mobile Telecommunications System (UMTS); Multicall; Stage 2 (3G TS 23.135 version 3.0.0 Release 1999)

Published Date: 02/01/2001

Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification

Published Date: 11/01/1995

Satellite Earth Stations and Systems (SES); The interconnection of Very Small Aperture Terminal (VSAT) systems to Packet Switched Public Data Networks (PSPDNs)

Published Date: 01/01/1995

European digital cellular telecommunications system (Phase 1); Service Accessibility (GSM 02.11 - DCS-1800)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service description; Stage 1 (3GPP TS 22.078 version 16.0.0 Release 16)

Published Date: 08/01/1991

Published Date: 05/01/1995

Published Date: 07/01/2000

Published Date: 06/01/1989