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TECHNICAL SPECIFICATION
Digital cellular telecommunications system (Phase 2+) (GSM);
Universal Mobile Telecommunications System (UMTS);
Call Waiting (CW) and Call Holding (HOLD);
Supplementary Services;
Stage 1
(3GPP TS 22.083 version 17.0.0 Release 17)
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS
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3GPP TS 22.083 version 17.0.0 Release 17 1 ETSI TS 122 083 V17.0.0 (2022-04)
Reference
RTS/TSGS-0122083vh00
Keywords
GSM,UMTS
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3GPP TS 22.083 version 17.0.0 Release 17 2 ETSI TS 122 083 V17.0.0 (2022-04)
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Legal Notice
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities. These shall be
interpreted as being references to the corresponding ETSI deliverables.
The cross reference between 3GPP and ETSI identities can be found under .
Modal verbs terminology
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3GPP TS 22.083 version 17.0.0 Release 17 3 ETSI TS 122 083 V17.0.0 (2022-04)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 5
0 Scope . 6
0.1 References . 6
0.2 Abbreviations . 6
1 Call Waiting (CW) . 6
1.1 Definition . 6
1.2 Description . 7
1.2.1 Description . 7
1.2.2 Applicability to telecommunication services . 7
1.2.3 Terminology . 7
1.3 Normal procedures with successful outcome . 7
1.3.1 Provision . 7
1.3.2 Withdrawal . 7
1.3.5 Activation . 7
1.3.6 Deactivation . 8
1.3.7 Invocation . 8
1.3.8 Normal operation with successful outcome . 8
1.3.8.1 Incoming call from C . 8
1.3.8.2 Terminating call by A or B . 8
1.3.11 Interrogation . 8
1.4 Exceptional procedures or unsuccessful outcome . 8
1.4.1 Incoming call from subscriber C ignored by subscriber B. 8
1.4.2 Incoming call from subscriber C is indicated as UDUB by subscriber B (or terminal B) . 9
1.4.3 Release by subscriber C within the specified period . 9
1.4.4 Incoming call from subscriber C is rejected by subscriber B . 9
1.5 Alternate procedures . 9
1.6 Interactions with other Supplementary Services . 9
1.6.82.1 Call forwarding unconditional . 9
1.6.82.2 Call forwarding on mobile subscriber busy . 9
1.6.82.3 Call forwarding on no reply . 9
1.6.83.2 Call hold . 9
1.6.81.1 Calling line identification presentation . 9
1.6.84.2 MultiParty . 10
1.6.88.6 Barring of all incoming calls . 10
1.6.88.7 Barring of incoming calls when roaming outside the home PLMN country . 10
1.7 Interactions with other services . 10
1.7.1 Multicall . 10
1.8 Interworking considerations . 10
2 Call hold . 10
2.1 Definition . 10
2.2 Description . 10
2.2.1 Description . 10
2.2.2 Applicability to telecommunication services . 11
2.3 Normal procedures with successful outcome . 11
2.3.1 Provision . 11
2.3.2 Withdrawal . 11
2.3.5 Activation . 11
2.3.6 Deactivation . 11
2.3.7 Invocation . 11
2.3.8 Normal operation with successful outcome . 11
2.4 Exceptional procedures or unsuccessful outcome . 13
ETSI
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3GPP TS 22.083 version 17.0.0 Release 17 4 ETSI TS 122 083 V17.0.0 (2022-04)
2.4.1 Exceptional operation or unsuccessful outcome . 13
2.4.6 Invocation . 13
2.5 Alternate procedures . 13
2.6 Interactions with other Supplementary Services . 13
2.6.83.1 Call waiting . 13
2.6.84.2 MultiParty . 13
2.7 Interactions with other services . 13
2.7.1 Multicall . 13
2.8 Interworking considerations . 13
Annex A (informative): Change history . 14
History . 15
ETSI
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3GPP TS 22.083 version 17.0.0 Release 17 5 ETSI TS 122 083 V17.0.0 (2022-04)
Foreword
rd
This Technical Specification has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI
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3GPP TS 22.083 version 17.0.0 Release 17 6 ETSI TS 122 083 V17.0.0 (2022-04)
0 Scope
The present document describes the Supplementary Services belonging to the group Call Completion Supplementary
Services.
The general aspects, including definitions and recommended provision, of the description of Supplementary Services
are given in specification TS 22.004 [2].
The group of Call Completion Supplementary Services is divided into the following two Supplementary Services:
- Call waiting (clause 1);
- Call hold (clause 2).
0.1 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TS 22.004: "General on Supplementary Services".
[3] 3GPP TS 22.030: "Man-Machine Interface (MMI) of the Mobile Station (MS)".
[4] 3GPP TS 22.081: "Line identification Supplementary Services - Stage 1".
[5] 3GPP TS 22.084: "Digital cellular telecommunication system; MultiParty (MPTY) Supplementary
Services - Stage 1".
[6] 3GPP TS 22.135: "Multicall Stage 1".
0.2 Abbreviations
Abbreviations used in the present document are listed in TR 21.905 [1].
1 Call Waiting (CW)
1.1 Definition
The Call Waiting Servi
...