id
stringlengths
5
12
title
stringlengths
8
250
type
stringclasses
2 values
version
stringclasses
560 values
working_group
stringclasses
30 values
url
stringlengths
67
81
scope
stringlengths
0
65.7k
43.013
Discontinuous Reception (DRX) in the GSM system
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.013/43013-500.zip
43.019
Subscriber Identity Module Application Programming Interface (SIM API) for Java Card; Stage 2
TS
5.6.0
C6
https://www.3gpp.org/ftp/Specs/archive/43_series/43.019/43019-560.zip
The present document defines the stage two description of the Subscriber Identity Module Application Programming Interface (SIM API) internal to the SIM. This stage two describes the functional capabilities and the information flow for the SIM API implemented on the Java Card 2.1 API specification [6]. The present document includes information applicable to network operators, service providers and SIM, server and database manufacturers.
43.020
Security related network functions
TS
5.4.0
S3
https://www.3gpp.org/ftp/Specs/archive/43_series/43.020/43020-540.zip
43.022
Functions related to Mobile Station (MS) in idle mode and group receive mode
TS
5.2.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.022/43022-520.zip
43.026
Multiband operation of GSM / DCS 1800 by a single operator
TR
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.026/43026-501.zip
43.030
Radio network planning aspects
TR
5.2.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.030/43030-520.zip
43.033
3G security; Lawful Interception; Stage 2
TS
5.0.0
S3
https://www.3gpp.org/ftp/Specs/archive/43_series/43.033/43033-500.zip
The present document gives the stage 2 description of Lawful Interception within a PLMN for circuit switched systems and GPRS. It does not address the interface between the PLMN and the LEA lawful intercepted product and related information collection functions. This is outside the scope of the GSM standard. The structure of the present document is as follows: - clause 4 covers the architecture of the interception system; - clause 5 describes how interception is activated, deactivated and interrogated within the interception system; - clause 6 describes how the system is provisioned, defines events at which interception takes place and what kind of information is generated at each event; - clause 7 provides brief descriptions of various intercept cases; - clause 8 reviews security requirements for access to the interception system; - annex A provides information flows to illustrate when intercepted traffic and related data is generated; - annex B describes an interception system for GPRS. The annex is subdivided into 5 sections that are identical in structure to clauses 4 through 8, but applicable to a GPRS clause rather than a GSM circuit switched system.
43.045
Technical realization of facsimile group 3 transparent
TS
5.0.0
C3
https://www.3gpp.org/ftp/Specs/archive/43_series/43.045/43045-500.zip
43.050
Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/43_series/43.050/43050-500.zip
43.051
GSM/EDGE Overall description; Stage 2
TS
5.10.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.051/43051-5a0.zip
43.052
GSM Cordless Telephony System (CTS), Phase 1; Lower Layers of the CTS Radio Interface, Stage 2
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.052/43052-500.zip
43.055
Dual Transfer Mode (DTM); Stage 2
TS
5.5.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.055/43055-550.zip
43.058
Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs)
TR
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/43_series/43.058/43058-500.zip
43.059
Functional stage 2 description of Location Services (LCS) in GERAN
TS
5.5.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.059/43059-550.zip
34.902
Derivation of test tolerances for multi-cell Radio Resource Management (RRM) conformance tests
TR
5.3.0
R5
https://www.3gpp.org/ftp/Specs/archive/34_series/34.902/34902-530.zip
The present document specifies a method used to derive Test Tolerances for multi-cell Radio Resource Management tests, and establishes a system for relating the Test Tolerances to the measurement uncertainties of the Test System. The present document is applicable to Release 99 up to the release indicated on the front page of the present Terminal conformance specifications.
43.068
Voice Group Call Service (VGCS); Stage 2
TS
5.6.0
C1
https://www.3gpp.org/ftp/Specs/archive/43_series/43.068/43068-560.zip
43.069
Voice Broadcast Service (VBS); Stage 2
TS
5.5.0
C1
https://www.3gpp.org/ftp/Specs/archive/43_series/43.069/43069-550.zip
43.073
Support of Localised Service Area (SoLSA); Stage 2
TS
5.0.0
C4
https://www.3gpp.org/ftp/Specs/archive/43_series/43.073/43073-500.zip
43.130
GSM/EDGE Iur-g interface; Stage 2
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.130/43130-500.zip
44.003
Mobile Station - Base Station System (MS - BSS) Interface Channel Structures and Access Capabilities
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.003/44003-501.zip
44.004
GSM/EDGE Layer 1; General Requirements
TS
5.3.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.004/44004-530.zip
43.064
General Packet Radio Service (GPRS); Overall description of the GPRS radio interface; Stage 2
TS
5.3.0
RP
https://www.3gpp.org/ftp/Specs/archive/43_series/43.064/43064-530.zip
42.056
GSM Cordless Telephony System (CTS), Phase 1; Service description; Stage 1
TS
5.0.0
S1
https://www.3gpp.org/ftp/Specs/archive/42_series/42.056/42056-500.zip
42.068
Voice Group Call Service (VGCS); Stage 1
TS
5.1.0
S1
https://www.3gpp.org/ftp/Specs/archive/42_series/42.068/42068-510.zip
44.005
GSM/EDGE Data Link (DL) Layer; General aspects
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.005/44005-501.zip
44.006
Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification
TS
5.2.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.006/44006-520.zip
44.013
Performance requirements on the mobile radio interface
TS
5.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.013/44013-500.zip
44.012
Short Message Service Cell Broadcast (SMSCB) support on the mobile radio interface
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.012/44012-501.zip
44.014
Individual equipment type requirements and interworking; Special GSM/EDGE conformance testing functions
TS
5.3.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.014/44014-530.zip
44.001
Mobile Station - Base Station System (MS - BSS) interface; General aspects and principles
TS
5.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.001/44001-500.zip
44.031
Location Services (LCS); Mobile Station (MS) - Serving Mobile Location Centre (SMLC) Radio Resource LCS Protocol (RRLP)
TS
5.14.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.031/44031-5e0.zip
44.035
GSM/EDGE Location Services (LCS); Broadcast network assistance for Enhanced Observed Time Difference (E-OTD) and Global Positioning System (GPS) positioning methods
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.035/44035-501.zip
44.056
GSM Cordless Telephony System (CTS), Phase 1; CTS radio interface layer 3 specification
TS
5.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.056/44056-500.zip
44.018
Mobile radio interface layer 3 specification; GSM/EDGE Radio Resource Control (RRC) protocol
TS
5.23.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.018/44018-5n0.zip
44.021
Rate adaption on the Mobile Station - Base Station System (MS - BSS) interface
TS
5.2.0
C3
https://www.3gpp.org/ftp/Specs/archive/44_series/44.021/44021-520.zip
44.065
Mobile Station (MS) - Serving GPRS Support Node (SGSN); Subnetwork Dependent Convergence Protocol (SNDCP)
TS
5.2.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.065/44065-520.zip
44.057
GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification
TS
5.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.057/44057-500.zip
44.064
Mobile Station - Serving GPRS Support Node (MS-SGSN); Logical Link Control (LLC) Layer Specification
TS
5.2.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.064/44064-520.zip
44.068
Group Call Control (GCC) protocol
TS
5.0.1
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.068/44068-501.zip
44.071
GSM/EDGE Location Services (LCS); Mobile radio interface layer 3 LCS specification
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.071/44071-501.zip
44.069
Broadcast Call Control (BCC) protocol
TS
5.0.0
C1
https://www.3gpp.org/ftp/Specs/archive/44_series/44.069/44069-500.zip
44.160
General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control / Medium Access Control (RLC/MAC) protocol Iu mode
TS
5.8.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.160/44160-580.zip
44.118
Mobile radio interface layer 3 specification; Radio Resource Control (RRC) protocol; Iu mode
TS
5.11.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.118/44118-5b0.zip
44.901
GSM/EDGE External Network Assisted Cell Change (NACC)
TR
5.1.0
RP
https://www.3gpp.org/ftp/Specs/archive/44_series/44.901/44901-510.zip
45.001
GSM/EDGE Physical layer on the radio path; General description
TS
5.9.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.001/45001-590.zip
45.002
GSM/EDGE Multiplexing and multiple access on the radio path
TS
5.13.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.002/45002-5d0.zip
45.008
GSM/EDGE Radio subsystem link control
TS
5.24.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.008/45008-5o0.zip
45.004
GSM/EDGE Modulation
TS
5.1.1
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.004/45004-511.zip
45.015
GSM/EDGE Release independent Downlink Advanced Receiver Performance (DARP); Implementation guidelines
TS
5.2.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.015/45015-520.zip
45.009
GSM/EDGE Link adaptation
TS
5.6.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.009/45009-560.zip
46.001
Full rate speech; Processing functions
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.001/46001-500.zip
45.022
GSM/EDGE Radio link management in hierarchical networks
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.022/45022-500.zip
45.056
GSM Cordless Telephony System (CTS), Phase 1; CTS-FP Radio subsystem
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.056/45056-500.zip
46.002
Half rate speech; Half rate speech processing functions
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.002/46002-500.zip
45.010
GSM/EDGE Radio subsystem synchronization
TS
5.3.0
RP
https://www.3gpp.org/ftp/Specs/archive/45_series/45.010/45010-530.zip
46.006
Half rate speech; ANSI-C code for the GSM half rate speech codec
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.006/46006-500.zip
46.007
Half rate speech; Test sequences for the GSM half rate speech codec
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.007/46007-500.zip
46.010
Full rate speech; Transcoding
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.010/46010-500.zip
46.008
Half Rate Speech; Performance Characterization of the GSM Half Rate speech codec
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.008/46008-500.zip
46.011
Full rate speech; Substitution and muting of lost frames for full rate speech channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.011/46011-500.zip
46.021
Half rate speech; Substitution and muting of lost frames for half rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.021/46021-500.zip
46.022
Half rate speech; Comfort noise aspects for the half rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.022/46022-500.zip
46.012
Full rate speech; Comfort noise aspect for full rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.012/46012-500.zip
46.032
Full rate speech; Voice Activity Detector (VAD) for full rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.032/46032-500.zip
46.041
Half rate speech; Discontinuous Transmission (DTX) for half rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.041/46041-500.zip
46.042
Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.042/46042-500.zip
46.051
Enhanced Full Rate (EFR) speech processing functions; General description
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.051/46051-500.zip
46.020
Half rate speech; Half rate speech transcoding
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.020/46020-500.zip
46.054
Test sequences for the GSM Enhanced Full Rate (EFR) speech codec
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.054/46054-500.zip
46.055
Performance characterization of the GSM Enhanced Full Rate (EFR) speech codec
TR
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.055/46055-500.zip
46.060
Enhanced Full Rate (EFR) speech transcoding
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.060/46060-500.zip
46.061
Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.061/46061-500.zip
46.031
Full rate speech; Discontinuous Transmission (DTX) for full rate speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.031/46031-500.zip
46.053
ANSI-C code for the GSM Enhanced Full Rate (EFR) speech codec
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.053/46053-500.zip
46.062
Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.062/46062-500.zip
46.076
Adaptive Multi-Rate (AMR) speech codec; Study phase report
TR
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.076/46076-500.zip
46.081
Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.081/46081-500.zip
46.082
Voice Activity Detector (VAD) for Enhanced Full Rate (EFR) speech traffic channels
TS
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.082/46082-500.zip
48.002
Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; Interface principles
TS
5.1.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.002/48002-510.zip
48.001
Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; General aspects
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.001/48001-501.zip
48.006
Signalling transport mechanism Specification for the Base Station System - Mobile Services Switching Centre (BSS - MSC) interface
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.006/48006-501.zip
48.004
Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; Layer 1 specification
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.004/48004-501.zip
48.014
General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Gb interface Layer 1
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.014/48014-501.zip
48.008
Mobile Switching Centre - Base Station system (MSC-BSS) interface; Layer 3 specification
TS
5.12.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.008/48008-5c0.zip
46.085
Subjective tests on the interoperability of the Half Rate / Full Rate / Enhanced Full Rate (HR/FR/EFR) speech codecs, single, tandem and tandem free operation
TR
5.0.0
S4
https://www.3gpp.org/ftp/Specs/archive/46_series/46.085/46085-500.zip
48.016
General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Network service
TS
5.4.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.016/48016-540.zip
48.018
General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS protocol (BSSGP)
TS
5.14.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.018/48018-5e0.zip
48.020
Rate adaption on the Base Station System - Mobile-services Switching Centre (BSS - MSC) interface
TS
5.2.0
C3
https://www.3gpp.org/ftp/Specs/archive/48_series/48.020/48020-520.zip
48.052
Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Interface principles
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.052/48052-501.zip
48.051
Base Station Controller - Base Transceiver Station (BSC - BTS) interface; General aspects
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.051/48051-501.zip
48.056
Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.056/48056-500.zip
48.054
Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 1 structure of physical circuits
TS
5.0.1
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.054/48054-501.zip
48.060
In-band control of remote transcoders and rate adaptors for full rate traffic channels
TS
5.3.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.060/48060-530.zip
48.061
In-band control of remote transcoders and rate adaptors for half rate traffic channels
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.061/48061-500.zip
48.031
Location Services (LCS); Serving Mobile Location Centre - Serving Mobile Location Centre (SMLC - SMLC); SMLCPP specification
TS
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.031/48031-500.zip
49.001
General network interworking scenarios
TR
5.0.1
C4
https://www.3gpp.org/ftp/Specs/archive/49_series/49.001/49001-501.zip
The present document serves as an introduction to the GSM 09.xx‑series. In clause 4, the technical requirements for Public Land Mobile Network (PLMN) interworking are introduced, and in clause 5 there is a summary of the contents of the GSM 09.xx‑series.
48.071
Location Services (LCS); Serving Mobile Location Centre - Base Station System (SMLC-BSS) interface; Layer 3 specification
TS
5.2.0
RP
https://www.3gpp.org/ftp/Specs/archive/48_series/48.071/48071-520.zip
49.031
Location Services (LCS); Base Station System Application Part LCS Extension (BSSAP-LE)
TS
5.4.0
RP
https://www.3gpp.org/ftp/Specs/archive/49_series/49.031/49031-540.zip
49.995
General Packet Radio Service (GPRS); Interworking between modified Public Land Mobile Network (PLMN) supporting GPRS and legacy GPRS mobiles
TR
5.0.0
RP
https://www.3gpp.org/ftp/Specs/archive/49_series/49.995/49995-500.zip
51.010-1
Mobile Station (MS) conformance specification; Part 1: Conformance specification
TS
5.11.0
R5
https://www.3gpp.org/ftp/Specs/archive/51_series/51.010-1/51010-1-5b0.zip
The present document describes the technical characteristics and methods of test for Mobile Stations (MS), for the Pan European digital cellular communications system and Personal Communication Systems (PCS) operating in the 400 MHz, 700 MHz, 810 MHz, 850 MHz, 900 MHz, 1 800 MHz and 1 900 MHz band (GSM 450, GSM 480, GSM 710, GSM 750, T-GSM 810, GSM 850, R-GSM 900, ER-GSM 900, GSM 900, DCS 1 800 and PCS 1 900), standardized by ETSI Special Mobile Group (SMG). The present document is valid for MS implemented according to GSM Phase2 or Phase2+ R96, or R97, or R98, or R99 or 3GPP Release 4 or 3GPP Release 5 or 3GPP Release 6, 3GPP Release 7, 3GPP Release 8, 3GPP Release 9, 3GPP Release 10, 3GPP Release 11 or 3GPP Release 12. A subset of the tests is referenced in the GSM Common Technical Regulations (CTRs) and is used for regulatory conformance testing according to the EEC procedures for Telecommunications Terminal Equipment (TTE) type approval (EC Directive 91/263/EEC; also known as the "Terminal Directive" or "Second Phase Directive"). The remaining tests can be used to verify conformance with the GSM core technical specifications for those requirements that are not considered "essential" in the sense of the EC Directive 91/263/EEC (Article 4). The present document covers the minimum characteristics considered necessary in order to provide sufficient performance for mobile equipment and to prevent interference to other services or to other users, and to the PLMNs. It does not necessarily include all the characteristics which may be required by a user or subscriber, nor does it necessarily represent the optimum performance achievable. It applies to the public land mobile radio service in the GSM systems named above, using constant envelope modulation and operating on radio frequencies in the frequency bands listed above respectively with a channel separation of 200 kHz and carrying 8 full rate channels or 16 half rate channels per carrier according to the TDMA principle. The present document is part of the GSM-series of technical specifications. The present document neither replaces any of the other GSM technical specifications or GSM related ETSs or ENs, nor is it created to provide full understanding of (or parts of) GSM systems. The present document lists the requirements, and provides the methods of test for testing a MS for conformance to the GSM standard. For a full description of the system, reference should be made to all the GSM technical specifications or GSM related ETSs or ENs. Clause 2 provides a complete list of the GSM technical specifications, GSM related ETSs, ENs, and ETRs, on which this conformance test specifications is based. The present document applies to the unit which includes the hardware to establish a connection across the radio interface. If there is a difference between this conformance document, and any other GSM technical specification or GSM related ETS or EN, or 3GPP TS, then the other GSM technical specification or GSM related ETS or EN or 3GPP TS shall prevail.