ETSI TS 123 142 PDF

Published Date: 07/01/2019

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 15.1.0 Release 15)

Published Date: 04/01/2017

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 14.0.0 Release 14)

Published Date: 10/01/2012

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 11.0.0 Release 11)

Published Date: 05/01/2011

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 10.0.0 Release 10)

Published Date: 01/01/2010

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 9.0.1 Release 9)

Published Date: 09/01/2020

LTE; Test plan for speech quality and delay through a headset electrical interface (3GPP TR 26.954 version 16.0.0 Release 16)

Published Date: 09/01/2019

Multi-access Edge Computing (MEC); Location API

Published Date: 08/01/2020

Lawful Interception (LI); Retained data handling; Handover interface for the request and delivery of retained data

Published Date: 03/15/2001

Acoustics. Recommended practice for the design of low-noise machinery and equipment-Introduction to the physics of low-noise design