ETSI ETS 300 948 PDF

Published Date: 04/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Group Call Control (GCC) protocol (GSM 04.68 version 5.4.1 Release 1996)

Published Date: 12/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Group Call Control (GCC) protocol (GSM 04.68 version 5.3.1 Release 1996)

Published Date: 08/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Group Call Control (GCC) protocol (GSM 04.68 version 5.2.1 Release 1996)

Published Date: 04/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Group Call Control (GCC) protocol (GSM 04.68 version 5.1.1 Release 1996)

Published Date: 04/01/1997

Digital cellular telecommunications system (Phase 2+) (GSM); Group Call Control (GCC) protocol (GSM 04.68 version 5.0.2)

Published Date: 09/01/1997

Public Switched Telephone Network (PSTN); Category II specification for 300 bit/s duplex modems standardized for use on the PSTN

Published Date: 08/01/2001

Access and Terminals (AT); Analogue Access to Public Telephone Networks; Advisory Notes to Standards Harmonizing Terminal Interface; Part 3: Country Specific Advisory Notes: Sub-Part 2: ATAAB Advisory Note AN019 for the Czech Republic Network; DTMF signalling: tone and pause duration

Published Date: 01/01/2021

LTE; Mission Critical Data (MCData) signalling control; Protocol specification (3GPP TS 24.282 version 16.6.0 Release 16)

Published Date: 2010

Published Date: 01/01/2000

Published Date: 08/01/1991

Published Date: 05/01/1995

Published Date: 01/01/2006

Published Date: 01/15/2003