SIST EN 300 392-10-1 V1.3.1:2006

• Abstract:

  The present document specifies the following identification supplementary services: Calling Line Identification Presentation (SS-CLIP), Connected Line Identification Presentation (SS-COLP), Calling Line Identification Restriction (SS-CLIR) and Connected Line Identification Restriction (SS-COLR), which are applicable to various basic services supported by TETRA Switching and Management Infrastructures (SwMIs). TETRA basic services are specified in EN 300 392-2 [1].; Calling Line Identification Presentation (SS-CLIP) is a supplementary service which is offered to the connected user and which provides the calling user's TETRA number to the connected user. Connected Line Identification Presentation (SS-COLP) is a supplementary service which is offered to the calling user and which provides the called (connected) user's TETRA number to the calling user. Calling Line Identification Restriction (SS-CLIR) is a supplementary service offered to a calling user to restrict presentation of that user's TETRA number to another user. Connected Line Identification Restriction (SS-COLR) is a supplementary service offered to a connected user to restrict; presentation of that user's TETRA number to another user.; NOTE 1: For readability of the present document, and contrary to ECMA-148 [2], SS-CLIR and SS-COLR are split ; in the present document. As a TETRA network implementation option, override capability shall be provided to selected users; for a group call, override shall be defined against the group identity and not against each individual member of the group. ; NOTE 2: This capability is provided in ECMA-148 [2].; Supplementary service specifications are produced in three stages, according to the method described in ETS 300 387 [6]. The present document contains the stage 1 specifications of SS-CLIP, SS-COLP and SS-CLIR. The stage 1 descriptions specify the supplementary services as seen by users of SwMIs. The present document is applicable to circuit mode TETRA teleservices and bearer services only. This first version of the present document was presented as a delta document to ECMA-148 [2]. This version has been redrafted still based on the text of ECMA-148 [2] but includes now the full applicable text so as to be more readable.

• Status: Published
• Publication Date: 31-Mar-2006
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2006
• Due Date: 01-Apr-2006
• Completion Date: 01-Apr-2006
• Mandate: T-172
• Ref Project: ETSI EN 300 392-10-1 V1.3.1 (2004-01) - Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 1: Call Identification (CI)

SIST EN 300 392-10-1 V1.3.1:2006 is the Slovenian adoption of ETSI EN 300 392-10-1 for Terrestrial Trunked Radio (TETRA) Voice plus Data (V+D), Part 10, Sub-part 1, Call Identification (CI). It specifies how TETRA Switching and Management Infrastructures (SwMIs) handle identity presentation and identity restriction for calls, for use by network operators, service providers, and implementers of TETRA call control.

What does SIST EN 300 392-10-1 V1.3.1:2006 specify?

SIST EN 300 392-10-1 V1.3.1:2006 specifies four identification supplementary services for TETRA SwMIs: SS-CLIP, SS-COLP, SS-CLIR, and SS-COLR. The document applies to circuit mode TETRA teleservices and bearer services, and it relies on TETRA basic services defined in EN 300 392-2.

The document is organized into:

• Scope, references, definitions, and abbreviations
• Stage 1 specifications for SS-CLIP, SS-COLP, SS-CLIR, and SS-COLR
• Interactions with other supplementary services and ANFs
• Interworking considerations
• Overall SDL descriptions

Annex	What it covers
Annex A	Bibliography
Annex B	Change Requests

What are the key requirements of SIST EN 300 392-10-1 V1.3.1:2006?

SIST EN 300 392-10-1 V1.3.1:2006 describes the user-visible behavior of the four call identification services and how they interact with call setup, call forwarding, and other supplementary services. In practice, the document tells a TETRA provider what identity is shown, when it is hidden, and how override profiles change that result.

Identity presentation on call setup

SS-CLIP presents the calling user identity to the connected user on incoming calls, including group calls. For group calls, SS-CLIP shows the identity of the user setting up the group call, not the GTSI already carried in basic call setup.

SS-COLP presents the connected user identity to the calling user when the call is established. For individual calls this is the ITSI; for group calls it is the GTSI.

Restriction and override behavior

SS-CLIR prevents the calling user identity from being presented, unless the connected user has an override service profile. SS-COLR does the same for the connected user identity, unless the calling user has override capability.

These services can be permanent or temporary, depending on the service profile. That matters because service providers must configure whether restriction applies to all calls or only when the user requests it during call setup.

Provision, withdrawal, and service profiles

SS-CLIP and SS-COLP are provisioned and withdrawn by arrangement with the service provider, on a per TETRA number basis. SS-CLIR and SS-COLR are also service-profile based, and the document allows different default settings for temporary modes. For group calls, SS-COLR uses permanent mode only.

Interactions with other services

The clauses on interactions cover services such as call forwarding, call waiting, call hold, call report, talking party identification, include call, call authorized by dispatcher, and discreet or ambience listening. In practice, this tells implementers which service has priority when two features apply at once, and when an identity must be sent only once or not sent at all.

Interworking and mobility

The document defines how identity information behaves when TETRA interworks with non-TETRA networks such as PSTN or public ISDN. It also states that SS-CLIP, SS-COLP, and SS-CLIR shall continue to work when a user migrates to another SwMI, provided the visited SwMI supports the service.

What terms does SIST EN 300 392-10-1 V1.3.1:2006 define?

• Switching and Management Infrastructure (SwMI) - The TETRA network equipment that lets subscriber terminals communicate through the network.
• Individual TETRA Subscriber Identity (ITSI) - The identity used for an individual TETRA user.
• Group TETRA Subscriber Identity (GTSI) - The identity used for a TETRA group.
• Calling Line Identification Presentation (SS-CLIP) - The service that shows the calling user's TETRA number to the connected user.
• Connected Line Identification Presentation (SS-COLP) - The service that shows the called or connected user's TETRA number to the calling user.
• Calling Line Identification Restriction (SS-CLIR) - The service that stops the calling user's identity from being shown.
• Connected Line Identification Restriction (SS-COLR) - The service that stops the connected user's identity from being shown.

Who uses SIST EN 300 392-10-1 V1.3.1:2006?

SIST EN 300 392-10-1 V1.3.1:2006 is used by TETRA network operators and service providers to define subscription profiles and override rules. SwMI designers, switch engineers, and terminal or gateway implementers use it to make call setup and identity presentation behave consistently.

It also matters to dispatch-oriented users, including emergency and control-room roles mentioned in the service profile examples, because those profiles can override restriction in defined cases. Quality and procurement teams use it to check whether a product supports the expected call identification behavior in a TETRA V+D network.

What changed in SIST EN 300 392-10-1 V1.3.1:2006 from the previous edition?

SIST EN 300 392-10-1 V1.3.1:2006 was redrafted from ECMA-148-based text and includes the full applicable text for readability. The document history also records this publication as version 1.3.1.

Which standards are used with SIST EN 300 392-10-1 V1.3.1:2006?

• EN 300 392-2 - Defines the TETRA Air Interface and the basic services that these supplementary services use.
• ECMA-148 - The model and information-flow reference used as the basis for the identification supplementary services.
• ITU-T I.112 - Supplies vocabulary for bearer service and teleservice.
• ITU-T I.210 - Gives the service principles used to describe telecommunication services.
• ITU-T Q.9 - Provides switching and signalling terms.
• ETS 300 387 - Describes the method used to specify basic and supplementary services in stages.
• ITU-T Z.100 - Defines SDL, used for the overall state-machine figures in the document.

The foreword also places this part within the TETRA V+D family alongside EN 300 392-9, EN 300 392-11, EN 300 392-12, EN 300 392-13, and EN 300 392-14.

What does the SIST EN 300 392-10-1 V1.3.1:2006 document contain?

The document contains service descriptions, procedures, exception handling, interaction rules, interworking rules, and SDL diagrams for SS-CLIP, SS-COLP, and SS-CLIR, plus the related SS-COLR material. Tables 1 and 2 summarize service profile options, while Figures 1 to 3 show the overall SDL for the three main services. Annex B lists change requests that affected the document history.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prizemni snopovni radio (TETRA) – Govor in podatki (V+D) – 10. del: Dopolnilne storitve stopnje 1 – 1. poddel: Identifikacija klica (CI)Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 1: Call Identification (CI)33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 392-10-1 Version 1.3.1SIST EN 300 392-10-1 V1.3.1:2006en01-april-2006SIST EN 300 392-10-1 V1.3.1:2006SLOVENSKI
STANDARD
ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 2
Reference REN/TETRA-03092 Keywords CLIP, CLIR, COLP, COLR, data, radio, speech, stage 1, supplementary service, TETRA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: [e-mail] Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2004. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 3
Contents Intellectual Property Rights.7 Foreword.7 1 Scope.9 2 References.9 3 Definitions and abbreviations.10 3.1 Definitions.10 3.2 Abbreviations.11 3.2.1 General abbreviations.11 3.2.2 Supplementary service abbreviations.11 4 SS-CLIP stage 1 specification.12 4.1 Description.12 4.1.1 General description.12 4.1.2 Qualifications on applicability to telecommunication services.12 4.2 Procedure.12 4.2.1 Provision/withdrawal.12 4.2.2 Normal procedures.12 4.2.2.1 Activation/deactivation/definition/interrogation.12 4.2.2.2 Invocation and operation.12 4.2.3 Exceptional procedures.12 4.2.3.1 Activation/deactivation/registration/interrogation.12 4.2.3.2 Invocation and operation.13 4.3 Interaction with other supplementary services and ANFs.13 4.3.1 Calling Line Identification Restriction (SS-CLIR).13 4.3.2 Connected Line Identification Presentation (SS-COLP).13 4.3.3 COnnected Line Identification Restriction (SS-COLR).13 4.3.4 Call report.13 4.3.5 Talking party identification.13 4.3.6 Call forward unconditional.14 4.3.7 Call forwarding on subscriber busy.14 4.3.8 Call forwarding on no reply.14 4.3.9 Call forwarding on not reachable.14 4.3.10 List search call.14 4.3.11 Call authorized by dispatcher.14 4.3.12 Short number addressing.14 4.3.13 Area selection.14 4.3.14 Access priority.14 4.3.15 Priority call.14 4.3.16 Call waiting.14 4.3.17 Call hold.14 4.3.18 Call completion to busy subscriber.15 4.3.19 Late entry.15 4.3.20 Transfer of control.15 4.3.21 Pre-emptive priority call.15 4.3.22 Include call.15 4.3.23 Advice of charge.15 4.3.24 Barring of outgoing calls.15 4.3.25 Barring of incoming calls.15 4.3.26 Discreet listening.15 4.3.27 Ambience listening.15 4.3.28 Dynamic group number assignment.15 4.3.29 Call completion on no reply.16 4.3.30 Call retention.16 4.3.31 Interaction with ANF Mobility Management.16 4.4 Interworking considerations.16 SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 4
4.4.1 Incoming calls.16 4.4.2 Outgoing calls.16 4.5 Overall SDL.16 5 SS-COLP stage 1 specification.18 5.1 Description.18 5.1.1 General description.18 5.1.2 Qualifications on applicability to telecommunication services.18 5.2 Procedure.18 5.2.1 Provision/withdrawal.18 5.2.2 Normal procedures.18 5.2.2.1 Activation/deactivation/definition/interrogation.18 5.2.2.2 Invocation and operation.18 5.2.3 Exceptional procedures.19 5.2.3.1 Activation/deactivation/definition/interrogation.19 5.2.3.2 Invocation and operation.19 5.3 Interaction with other supplementary services and ANFs.19 5.3.1 Calling Line Identification Presentation (SS-CLIP).19 5.3.2 Calling Line Identification Presentation (SS-CLIR).19 5.3.3 Connected Line Identification Restriction (SS-COLR).19 5.3.4 Call report.19 5.3.5 Talking party identification.20 5.3.6 Call forwarding unconditional.20 5.3.7 Call forwarding on subscriber busy.20 5.3.8 Call forwarding on no reply.20 5.3.9 Call forwarding on not reachable.20 5.3.10 List search call.20 5.3.11 Call authorized by dispatcher.20 5.3.12 Short number addressing.20 5.3.13 Area selection.20 5.3.14 Access priority.20 5.3.15 Priority call.21 5.3.16 Call waiting.21 5.3.17 Call hold.21 5.3.18 Call completion to busy subscriber.21 5.3.19 Late entry.21 5.3.20 Transfer of control.21 5.3.21 Pre-emptive priority call.21 5.3.22 Include call.21 5.3.23 Advice of charge.21 5.3.24 Barring of outgoing calls.21 5.3.25 Barring of incoming calls.21 5.3.26 Discreet listening.22 5.3.27 Ambience listening.22 5.3.28 Dynamic group number assignment.22 5.3.29 Call completion on no reply.22 5.3.30 Call retention.22 5.3.31 Interaction with ANF Mobility Management.22 5.4 Interworking considerations.22 5.4.1 Outgoing calls.22 5.4.2 Incoming calls.22 5.5 Overall SDL.23 6 SS-CLIR stage 1 specification.24 6.1 Description.24 6.1.1 General description.24 6.1.2 Qualifications on applicability to telecommunication services.24 6.2 Procedure.24 6.2.1 Provision/withdrawal.24 6.2.1.1 Case of individual calls.24 6.2.1.2 Case of group calls.24 6.2.2 Normal procedures.24 SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 5
6.2.2.1 Activation/deactivation/definition/interrogation.24 6.2.2.2 Invocation and operation.25 6.2.3 Exceptional procedures.25 6.2.3.1 Activation/deactivation/definition/interrogation.25 6.2.3.2 Invocation and operation.25 6.3 Interaction with other supplementary services and ANFs.25 6.3.1 Calling Line Identification Presentation (SS-CLIP).25 6.3.2 Connected Line Identification Presentation (SS-COLP).25 6.3.3 Call report.25 6.3.4 Talking party identification.25 6.3.5 Call forward unconditional.26 6.3.6 Call forwarding on subscriber busy.26 6.3.7 Call forwarding on no reply.26 6.3.8 Call forwarding on not reachable.26 6.3.9 List search call.26 6.3.10 Call authorized by dispatcher.26 6.3.11 Short number addressing.26 6.3.12 Area selection.26 6.3.13 Access priority.26 6.3.14 Priority call.26 6.3.15 Call waiting.26 6.3.16 Call hold.26 6.3.17 Call completion to busy subscriber.27 6.3.18 Late entry.27 6.3.19 Transfer of control.27 6.3.20 Pre-emptive priority call.27 6.3.21 Include call.27 6.3.22 Advice of charge.27 6.3.23 Barring of outgoing calls.27 6.3.24 Barring of incoming calls.27 6.3.25 Discreet listening.27 6.3.26 Ambience listening.27 6.3.27 Dynamic group number assignment.27 6.3.28 Call completion on no reply.27 6.3.29 Call retention.28 6.3.30 Interaction with ANF Mobility Management.28 6.4 Interworking considerations.28 6.4.1 Incoming calls.28 6.4.2 Outgoing calls.28 6.5 Overall SDL.29 7 SS-COLR stage 1 specification.30 7.1 Description.30 7.1.1 General description.30 7.1.2 Qualifications on applicability to telecommunication services.30 7.2 Procedure.30 7.2.1 Provision/withdrawal.30 7.2.1.1 Case of individual calls.30 7.2.1.2 Case of group calls.30 7.2.2 Normal procedures.30 7.2.2.1 Activation/deactivation/definition/interrogation.30 7.2.2.2 Invocation and operation.31 7.2.3 Exceptional procedures.31 7.2.3.1 Activation/deactivation/definition/interrogation.31 7.2.3.2 Invocation and operation.31 7.3 Interaction with other supplementary services and ANFs.31 7.3.1 Calling Line Identification Presentation (SS-CLIP).31 7.3.2 Connected Line Identification Presentation (SS-COLP).31 7.3.3 Call report.31 7.3.4 Talking party identification.31 7.3.5 Call forward unconditional.32 7.3.6 Call forwarding on subscriber busy.32 SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 6
7.3.7 Call forwarding on no reply.32 7.3.8 Call forwarding on not reachable.32 7.3.9 List search call.32 7.3.10 Call authorized by dispatcher.32 7.3.11 Short number addressing.32 7.3.12 Area selection.32 7.3.13 Access priority.32 7.3.14 Priority call.33 7.3.15 Call waiting.33 7.3.16 Call hold.33 7.3.17 Call completion to busy subscriber.33 7.3.18 Late entry.33 7.3.19 Transfer of control.33 7.3.20 Pre-emptive priority call.33 7.3.21 Include call.33 7.3.22 Advice of charge.33 7.3.23 Barring of outgoing calls.33 7.3.24 Barring of incoming calls.33 7.3.25 Discreet listening.33 7.3.26 Ambience listening.34 7.3.27 Dynamic group number assignment.34 7.3.28 Call completion on no reply.34 7.3.29 Call retention.34 7.3.30 Interaction with ANF Mobility Management.34 7.4 Interworking considerations.34 7.4.1 Incoming call.34 7.5 Overall SDL.34 Annex A (informative): Bibliography.35 Annex B (informative): Change Requests.36 History.37
ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 7
Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Project Terrestrial Trunked Radio (TETRA). The present document is part 10, sub-part 1 of a multi-part deliverable covering the Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D), as identified below: EN 300 392-1: "General network design"; EN 300 392-2: "Air Interface (AI)"; EN 300 392-3: "Interworking at the Inter-System Interface (ISI)"; ETS 300 392-4: "Gateways basic operation"; EN 300 392-5: "Peripheral Equipment Interface (PEI)"; EN 300 392-7: "Security"; EN 300 392-9: "General requirements for supplementary services"; EN 300 392-10: "Supplementary services stage 1"; EN 300 392-10-1: "Call Identification (CI)"; ETS 300 392-10-2: "Call report"; ETS 300 392-10-3: "Talking Party Identification (TPI)"; EN 300 392-10-4: "Call Forwarding (CF)"; ETS 300 392-10-5: "List Search Call (LSC)"; EN 300 392-10-6: "Call Authorized by Dispatcher (CAD)"; ETS 300 392-10-7: "Short number addressing"; EN 300 392-10-8: "Area Selection (AS)"; ETS 300 392-10-9: "Access priority"; EN 300 392-10-10: "Priority Call (PC)"; EN 300 392-10-11: "Call Waiting (CW)"; EN 300 392-10-12: "Call Hold (HOLD)"; ETS 300 392-10-13: "Call completion to busy subscriber"; EN 300 392-10-14: "Late Entry (LE)"; SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 8
ETS 300 392-10-15: "Transfer of control"; ETS 300 392-10-16: "Pre-emptive Priority Call (PC)"; EN 300 392-10-17: "Include Call (IC)"; EN 300 392-10-18: "Barring of Outgoing Calls (BOC)"; EN 300 392-10-19: "Barring of Incoming Calls (BIC)"; ETS 300 392-10-20: "Discreet Listening (DL)"; EN 300 392-10-21: "Ambience Listening (AL)"; EN 300 392-10-22: "Dynamic Group Number Assignment (DGNA)"; ETS 300 392-10-23: "Call completion on no reply"; ETS 300 392-10-24: "Call Retention (CRT)"; EN 300 392-11: "Supplementary services stage 2"; EN 300 392-12: "Supplementary services stage 3"; ETS 300 392-13: "SDL model of the Air Interface (AI)"; ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification"; TS 100 392-15: "TETRA frequency bands, duplex spacings and channel numbering"; TS 100 392-16: "Network Performance Metrics"; TS 100 392-17: "TETRA V+D and DMO Release 1.1 specifications".
National transposition dates Date of adoption of this EN: 19 December 2003 Date of latest announcement of this EN (doa): 31 March 2004 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
30 September 2004 Date of withdrawal of any conflicting National Standard (dow): 30 September 2004
ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 9
1 Scope The present document specifies the following identification supplementary services: Calling Line Identification Presentation (SS-CLIP), Connected Line Identification Presentation (SS-COLP), Calling Line Identification Restriction (SS-CLIR) and Connected Line Identification Restriction (SS-COLR), which are applicable to various basic services supported by TETRA Switching and Management Infrastructures (SwMIs). TETRA basic services are specified in EN 300 392-2 [1]. Calling Line Identification Presentation (SS-CLIP) is a supplementary service which is offered to the connected user and which provides the calling user's TETRA number to the connected user. Connected Line Identification Presentation (SS-COLP) is a supplementary service which is offered to the calling user and which provides the called (connected) user's TETRA number to the calling user. Calling Line Identification Restriction (SS-CLIR) is a supplementary service offered to a calling user to restrict presentation of that user's TETRA number to another user. Connected Line Identification Restriction (SS-COLR) is a supplementary service offered to a connected user to restrict presentation of that user's TETRA number to another user. NOTE 1: For readability of the present document, and contrary to ECMA-148 [2], SS-CLIR and SS-COLR are split in the present document. As a TETRA network implementation option, override capability shall be provided to selected users; for a group call, override shall be defined against the group identity and not against each individual member of the group. NOTE 2: This capability is provided in ECMA-148 [2]. Supplementary service specifications are produced in three stages, according to the method described in ETS 300 387 [6]. The present document contains the stage 1 specifications of SS-CLIP, SS-COLP and SS-CLIR. The stage 1 descriptions specify the supplementary services as seen by users of SwMIs. The present document is applicable to circuit mode TETRA teleservices and bearer services only. This first version of the present document was presented as a delta document to ECMA-148 [2]. This version has been redrafted still based on the text of ECMA-148 [2] but includes now the full applicable text so as to be more readable. 2 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 and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. [1] ETSI EN 300 392-2 "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)". [2] Standard ECMA-148 (1997): "Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Identification Supplementary Services (ISSD), 3rd edition". [3] ITU-T Recommendation I.112: "Vocabulary of terms for ISDNs". SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 10 [4] ITU-T Recommendation I.210: "Principles of telecommunication services supported by an ISDN and the means to describe them". [5] ITU-T Recommendation Q.9: "Vocabulary of switching and signalling terms". [6] ETSI ETS 300 387: "Private Telecommunication Network (PTN); Method for the specification of basic and supplementary services". [7] ITU-T Recommendation Z.100: "Specification and Description Language (SDL)". 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: bearer service: type of telecommunication service that provides the capability for the transmission of signals between user-network interfaces NOTE: See ITU-T Recommendation I.112 [3]. Line Station (LS): physical grouping that contains all of the fixed equipment that is used to obtain terrestrial access to TETRA services Mobile Station (MS): physical grouping that contains all of the mobile equipment that is used to obtain TETRA services NOTE: By definition, a mobile station contains at least one Mobile Radio Stack (MRS). supplementary service: any service provided by a network in addition to its basic service or services
NOTE 1: See ITU-T Recommendation Q.9 [5]. NOTE 2: A supplementary service modifies or supplements a basic telecommunication service. NOTE 3: A supplementary service cannot be offered to a customer as a stand alone service. It should be offered together with or in combination with a basic telecommunication service (see ITU-T Recommendation I.210) [4] Switching and Management Infrastructure (SwMI): all of the TETRA equipment for a Voice plus Data (V+D) network NOTE: The SwMI enables subscriber terminals to communicate with each other via the SwMI. teleservice: type of telecommunications service that provides the complete capability, including terminal equipment functions, for communication between users according to agreed protocols NOTE: Defined in ITU-T Recommendation I.112 [3] except for a minor change at the end. SIST EN 300 392-10-1 V1.3.1:2006

ETSI ETSI EN 300 392-10-1 V1.3.1 (2004-01) 11 3.2 Abbreviations 3.2.1 General abbreviations For the purposes of the present document, the following general abbreviations apply: CGLI CallinG Line Identification (ECMA) GTSI Group TETRA Subscriber Identity ISDN Integrated Services Digital Network ISI Inter System Interface ITSI Individual TETRA Subscriber Identity LS Line Station MS Mobile Station SDL (Functional) Specification and Description Language SS Supplementary Service NOTE: The abbreviation SS is only used when referring to a specific supplementary service. SwMI Switching and Management Infrastructure TETRA Trans-European Trunked RAdio V+D Voice Plus Data 3.2.2 Supplementary service abbreviations For the purposes of the present document the following supplementary services abbr
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