Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) - Part 6: Identities and addressing

The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications
(DECT) Common Interface (CI).
The present document specifies the identities and addressing structure of the Digital Enhanced Cordless
Telecommunications (DECT) Common Interface (CI).
There are four categories of identities to be used for identification and addressing in a general DECT environment.
These four categories are:
• Fixed Part (FP) identities;
• Portable Part (PP) identities;
• connection-related identities;
• equipment-related identities.
Fixed part identities and portable part identities are used for:
• access information from fixed parts to portable parts;
• access requests from portable parts;
• identification of portable parts;
• identification of fixed parts and radio fixed parts;
• paging;
• billing.
These identities support:
• different environments, such as residential, public or private;
• supply to manufacturers, installers, and operators of globally unique identity elements with a minimum of
central administration;
• multiple access rights for the same portable;
• large freedom for manufacturers, installers, and operators to structure the fixed part identities, e.g. to facilitate
provision of access rights to groups of DECT systems;
• roaming agreements between DECT networks run by the same or different owners/operators;
• indication of handover domains;
• indication of location areas, i.e. paging area;
• indication of subscription areas of a public service.
The present document also provides for length indicators and other messages that can override the default location
and/or paging area and domain indications given by the structure of the identities.
Connection related identities are used to identify the protocol instances associated with a call and are used for
peer-to-peer communication.
Equipment related identities are used to identify a stolen PP and to derive a default identity coding for PP emergency
call set-up.
Coding of identity information elements for higher layer messages is found in ETSI EN 300 175-5 [5], clause 7.7.
User authentication and ciphering need additional key information and is outside the scope of the present document, but
is covered in other parts of ETSI EN 300 175 [1] to [8], e.g. ETSI EN 300 175-7 [7].
The present document includes New Generation DECT, a further development of the DECT standard introducing
wideband speech, improved data services, new slot types and other technical enhancements.

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Skupni vmesnik (CI) - 6. del: Identitete in naslavljanje

Ta dokument je eden od delov specifikacije skupnega vmesnika (CI) za digitalne izboljšane brezvrvične telekomunikacije (DECT).
Ta dokument določa identitete in strukturo naslavljanja za skupni vmesnik za digitalne izboljšane brezvrvične telekomunikacije.
Za identifikacijo in naslavljanje v splošnem okolju digitalnih izboljšanih brezvrvičnih telekomunikacij se uporabljajo štiri kategorije identitet:
Te štiri kategorije so:
• identitete fiksnih delov (FP),
• identitete prenosnih delov (PP),
• identitete, povezane s povezavo,
• identitete, povezane z opremo.
Identitete fiksnih in prenosnih delov se uporabljajo za:
• dostop do informacij iz fiksnih delov v prenosne dele,
• zahteve za dostop iz prenosnih delov,
• identifikacijo prenosnih delov,
• identifikacijo fiksnih delov in radijskih fiksnih delov,
• storitev pozivanja,
• zaračunavanje.
Te identitete podpirajo:
• različna okolja, npr. stanovanjska, javna ali zasebna,
• dobavo globalnih enoličnih identifikacijskih elementov proizvajalcem, montažerjem in upravljavcem na osnovi najmanjšega možnega obsega centralnega skrbništva,
• več pravic za dostop za isto prenosno napravo,
• svobodo proizvajalcev, montažerjev in upravljavcev na področju strukture identitet fiksnih delov, npr. glede omogočanja pravic za dostop skupinam v sistemih digitalnih izboljšanih brezvrvičnih telekomunikacij,
• pogodbe o gostovanju med omrežji digitalnih izboljšanih brezvrvičnih telekomunikacij, ki jih upravljajo isti ali različni lastniki/upravljavci,
• navedbo o domenah za prenose,
• navedbo o področjih lokacij, npr. področju pozivanja,
• navedbo o področjih naročnin javne storitve.
Ta dokument zagotavlja tudi indikatorje dolžine in druga sporočila, ki lahko preglasijo privzeto lokacijo in/ali področje pozivanja, ter navedbe domene, ki jih določa struktura identitet.
Identitete, povezane s povezavo, se uporabljajo za identificiranje primerkov protokola, povezanih s klicem, in komunikacijo v omrežju enakovrednih.
Identitete, povezane z opremo, se uporabljajo za identificiranje ukradenih prenosnih delov in izpeljavo privzetega šifriranja identitete za nastavitev klicev v sili za prenosne dele.
Kodiranje informacijskih elementov identitete za sporočila višje plasti je določeno v standardu ETSI EN 300 175-5 [5], točka 7.7.
Preverjanje pristnosti uporabnika in kodiranje zahtevata dodatne ključne informacije in sta zunaj področja uporabe tega dokumenta, vendar sta zajeta v drugih delih standarda ETSI EN 300 175 od [1] do [8], npr. v ETSI EN 300 175-7 [7].
Ta dokument vključuje novo generacijo digitalnih izboljšanih brezvrvičnih telekomunikacij, nadaljnji razvoj standarda o digitalnih izboljšanih brezvrvičnih telekomunikacijah, ki uvaja širokopasovni govor, izpopolnjene podatkovne storitve, nove tipe rež in druge tehnične izpopolnitve.

General Information

Status
Published
Public Enquiry End Date
22-Mar-2022
Publication Date
05-Apr-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Apr-2022
Due Date
09-Jun-2022
Completion Date
06-Apr-2022

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ETSI EN 300 175-6 V2.9.1 (2022-03)
EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 6: Identities and addressing
---------------------- Page: 1 ----------------------
2 ETSI EN 300 175-6 V2.9.1 (2022-03)
Reference
REN/DECT-00356
Keywords
DECT, IMT-2000, mobility, radio, TDD, TDMA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
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The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2022.
All rights reserved.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 300 175-6 V2.9.1 (2022-03)
Contents

Intellectual Property Rights ................................................................................................................................ 5

Foreword ............................................................................................................................................................. 5

Modal verbs terminology .................................................................................................................................... 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 7

2.1 Normative references ......................................................................................................................................... 7

2.2 Informative references ........................................................................................................................................ 7

3 Definition of terms, symbols and abbreviations ....................................................................................... 8

3.1 Terms .................................................................................................................................................................. 8

3.2 Symbols .............................................................................................................................................................. 8

3.3 Abbreviations ..................................................................................................................................................... 8

4 General description of FP and PP identities ............................................................................................. 9

4.0 Overview ............................................................................................................................................................ 9

4.1 Combinations of ARIs, PARKs and IPUIs ....................................................................................................... 10

5 FP identities ............................................................................................................................................ 11

5.0 General ............................................................................................................................................................. 11

5.1 ARI class A ...................................................................................................................................................... 13

5.2 ARI class B....................................................................................................................................................... 14

5.3 ARI class C....................................................................................................................................................... 15

5.4 ARI class D ...................................................................................................................................................... 16

5.5 ARl class E ....................................................................................................................................................... 16

5.6 SARI list structure ............................................................................................................................................ 17

5.6.0 General ........................................................................................................................................................ 17

5.6.1 ARI list length ............................................................................................................................................. 18

5.6.2 TARIs ......................................................................................................................................................... 18

5.6.3 Black ........................................................................................................................................................... 18

5.6.4 ARI ............................................................................................................................................................. 18

5.6.5 Black-ARI ................................................................................................................................................... 18

5.6.6 TARI messages ........................................................................................................................................... 19

5.6.6.1 Request message from the PP ............................................................................................................... 19

5.6.6.2 Response message from the FP ............................................................................................................. 20

6 PP identities ............................................................................................................................................ 21

6.0 General ............................................................................................................................................................. 21

6.1 PARK ............................................................................................................................................................... 21

6.1.0 General ........................................................................................................................................................ 21

6.1.1 PARK A ...................................................................................................................................................... 22

6.1.2 PARK B ...................................................................................................................................................... 22

6.1.3 PARK C ...................................................................................................................................................... 22

6.1.4 PARK D ...................................................................................................................................................... 22

6.1.5 PARK E ...................................................................................................................................................... 23

6.2 IPUI .................................................................................................................................................................. 23

6.2.0 General ........................................................................................................................................................ 23

6.2.1 Portable user identity type N (residential/default) ...................................................................................... 23

6.2.2 Portable user identity type S (PSTN/ISDN) ............................................................................................... 23

6.2.3 Portable user identity type O (private) ........................................................................................................ 24

6.2.4 Portable user identity type T (private extended) ......................................................................................... 24

6.2.5 Portable user identity type P (public/public access service) ....................................................................... 24

6.2.6 Portable user identity type Q (public/general) ............................................................................................ 25

6.2.7 Portable user identity type U (public/general) ............................................................................................ 25

6.2.8 Portable user identity type R (public/IMSI) ................................................................................................ 25

6.3 Individual and group TPUIs ............................................................................................................................. 25

6.3.1 General ........................................................................................................................................................ 25

6.3.2 Individual TPUI .......................................................................................................................................... 27

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 300 175-6 V2.9.1 (2022-03)

6.3.3 Group TPUIs ............................................................................................................................................... 27

7 Coding of identities ................................................................................................................................ 28

7.0 General ............................................................................................................................................................. 28

7.1 RFPI E-bit ........................................................................................................................................................ 28

7.2 Access rights codes .......................................................................................................................................... 28

7.3 Portable user identity types .............................................................................................................................. 28

7.4 EMC, EIC and POC ......................................................................................................................................... 29

8 Rules for the usage of FP and PP identities ............................................................................................ 29

8.1 General principles............................................................................................................................................. 29

8.2 PARI, SARI and TARI usage ........................................................................................................................... 29

9 Connection related identities .................................................................................................................. 31

9.0 General ............................................................................................................................................................. 31

9.1 MAC identities ................................................................................................................................................. 31

9.1.0 General ........................................................................................................................................................ 31

9.1.1 FMID .......................................................................................................................................................... 31

9.1.2 PMID .......................................................................................................................................................... 31

9.2 DLC identities .................................................................................................................................................. 32

9.3 NWK identities ................................................................................................................................................. 32

10 Equipment related identities ................................................................................................................... 32

11 Subscription and registration procedures ............................................................................................... 33

Annex A (informative): Examples of usage of FP and PP identities .................................................. 34

A.0 General ................................................................................................................................................... 34

A.1 Residential ID usage ............................................................................................................................... 34

A.2 Public ID usage ...................................................................................................................................... 34

A.2.1 Primary ............................................................................................................................................................. 34

A.2.2 Secondary ......................................................................................................................................................... 35

A.2.3 Tertiary ............................................................................................................................................................. 35

A.3 Private ID usage ..................................................................................................................................... 36

A.3.1 Primary ............................................................................................................................................................. 36

A.3.2 Secondary ......................................................................................................................................................... 36

A.4 Mixed private and public ID usage ........................................................................................................ 36

A.4.1 Public in private environments ......................................................................................................................... 36

A.4.2 Private in public environments ......................................................................................................................... 37

A.5 PARI and SARI use for CTM roaming .................................................................................................. 37

Annex B (normative): Identities and addressing timers ................................................................... 39

Annex C (normative): Representation of IPEI as printed text ........................................................ 40

Annex D (informative): Change history ............................................................................................... 41

History .............................................................................................................................................................. 42

ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 300 175-6 V2.9.1 (2022-03)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are 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 (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.

Foreword

This European Standard (EN) has been produced by ETSI Technical Committee Digital Enhanced Cordless

Telecommunications (DECT).

The present document is part 6 of a multi-part deliverable ([1] to [8]). Full details of the entire series can be found in

part 1 [1].

Further details of the DECT system may be found in ETSI TR 101 178 [i.1] and ETSI ETR 043 [i.2].

National transposition dates
Date of adoption of this EN: 23 March 2022
Date of latest announcement of this EN (doa): 30 June 2022
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2022
Date of withdrawal of any conflicting National Standard (dow): 31 December 2023
Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 300 175-6 V2.9.1 (2022-03)
1 Scope

The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications

(DECT) Common Interface (CI).

The present document specifies the identities and addressing structure of the Digital Enhanced Cordless

Telecommunications (DECT) Common Interface (CI).

There are four categories of identities to be used for identification and addressing in a general DECT environment.

These four categories are:
• Fixed Part (FP) identities;
• Portable Part (PP) identities;
• connection-related identities;
• equipment-related identities.
Fixed part identities and portable part identities are used for:
• access information from fixed parts to portable parts;
• access requests from portable parts;
• identification of portable parts;
• identification of fixed parts and radio fixed parts;
• paging;
• billing.
These identities support:
• different environments, such as residential, public or private;

• supply to manufacturers, installers, and operators of globally unique identity elements with a minimum of

central administration;
• multiple access rights for the same portable;

• large freedom for manufacturers, installers, and operators to structure the fixed part identities, e.g. to facilitate

provision of access rights to groups of DECT systems;

• roaming agreements between DECT networks run by the same or different owners/operators;

• indication of handover domains;
• indication of location areas, i.e. paging area;
• indication of subscription areas of a public service.

The present document also provides for length indicators and other messages that can override the default location

and/or paging area and domain indications given by the structure of the identities.

Connection related identities are used to identify the protocol instances associated with a call and are used for

peer-to-peer communication.

Equipment related identities are used to identify a stolen PP and to derive a default identity coding for PP emergency

call set-up.

Coding of identity information elements for higher layer messages is found in ETSI EN 300 175-5 [5], clause 7.7.

ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 300 175-6 V2.9.1 (2022-03)

User authentication and ciphering need additional key information and is outside the scope of the present document, but

is covered in other parts of ETSI EN 300 175 [1] to [8], e.g. ETSI EN 300 175-7 [7].

The present document includes New Generation DECT, a further development of the DECT standard introducing

wideband speech, improved data services, new slot types and other technical enhancements.

2 References
2.1 Normative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 1: Overview".

[2] ETSI EN 300 175-2: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 2: Physical Layer (PHL)".

[3] ETSI EN 300 175-3: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 3: Medium Access Control (MAC) layer".

[4] ETSI EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 4: Data Link Control (DLC) layer".

[5] ETSI EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 5: Network (NWK) layer".
[6] Void.

[7] ETSI EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 7: Security features".

[8] ETSI EN 300 175-8: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 8: Speech and audio coding and transmission".

[9] Recommendation ITU-T E.164: "The international public telecommunication numbering plan".

[10] Recommendation ITU-T E.212: "The international identification plan for public networks and

subscriptions".
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 300 175-6 V2.9.1 (2022-03)

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] ETSI TR 101 178: "Digital Enhanced Cordless Telecommunications (DECT); A High Level Guide

to the DECT Standardization".

[i.2] ETSI ETR 043: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface

(CI); Services and facilities requirements specification".

[i.3] ETSI TS 123 003: "Digital cellular telecommunications system (Phase 2+) (GSM); Universal

Mobile Telecommunications System (UMTS); LTE; 5G; Numbering, addressing and identification

(3GPP TS 23.003)".
3 Definition of terms, symbols and abbreviations
3.1 Terms

For the purposes of the present document, the terms given in ETSI EN 300 175-1 [1] apply.

3.2 Symbols
For the purposes of the present document, the following symbols apply:
N Identities information, one N-channel message
Q Q field header
Q System information and multiframe marker
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ARC Access Rights Class
ARD Access Rights Details
ARI Access Rights Identity
BACN Bank ACcount Number
BCD Binary Coded Decimal
CACN Credit Card ACcount Number
CBI Collective Broadcast Identifier
CI Common Interface
CMD CoMmanD bit
CTM Cordless Terminal Mobility
DECT Digital Enhanced Cordless Telecommunications
DLC Data Link Control
EIC Equipment Installer's Code
EMC Equipment Manufacturer's Code
FIL FILl bits
FMID Fixed part MAC IDentity
FP Fixed Part
FPN Fixed Part Number
FPS Fixed Part Sub-number
FT Fixed radio Termination
GOP GSM OPerator code
GSM Global System for Mobile
ID Identification
IMSI International Mobile Subscriber Identity
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
ETSI
---------------------- Page: 8 ----------------------
9 ETSI EN 300 175-6 V2.9.1 (2022-03)
ISDN Integrated Services Digital Network
LA Location Area
LAI Location Area Identification
LAL Location Area Level
LAN Local Area Network
lsb least significant bit
LSIG Link SIGnature
MAC Medium Access Control
MCC Mobile Country Code
MNC Mobile Network Code
msb most significant bit
NWK NetWorK
PABX Private Automatic Branch eXchange
PARI Primary Access Rights Identity
PARK Portable Access Rights Key
PARK{y} PARK with value y for its park length indicator
PBX Private Branch eXchange
PHL PHysical Layer
PLI Park Length Indicator
PLMN-Id Public Land Mobile Network Identification
PMID Portable part MAC IDentity
POC Public Operator Code
PP Portable Part
PSN Portable equipment Serial Number
PSTN Public Switched Telephone Network
PT Portable radio Termination
PUN Portable User Number
PUT Portable User Type
RFP Radio Fixed Part
RFPI Radio Fixed Part Identity
RPN Radio fixed Part Number
SARI Secondary Access Rights Identity
SP-id Service Provider identity
TARI Tertiary Access Rights Identity
TPUI Temporary Portable User Identity
UMTS Universal Mobile Telecommunication Systems
WRS Wireless Relay Station
4 General description of FP and PP identities
4.0 Overview

Every radio FP broadcasts for its purpose a unique identity which contains a globally unique (to a service provider)

Access Rights Identity (ARI). Every PP has both a Portable Access Rights Key (PARK) and an International Portable

User Identity (IPUI). These operate as a pair. A PP is allowed to access any radio FP w

...

SLOVENSKI STANDARD
SIST EN 300 175-6 V2.9.1:2022
01-maj-2022

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Skupni vmesnik (CI) - 6.

del: Identitete in naslavljanje

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) - Part

6: Identities and addressing
Ta slovenski standard je istoveten z: ETSI EN 300 175-6 V2.9.1 (2022-03)
ICS:
33.070.30 Digitalne izboljšane Digital Enhanced Cordless
brezvrvične telekomunikacije Telecommunications (DECT)
(DECT)
SIST EN 300 175-6 V2.9.1:2022 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 300 175-6 V2.9.1:2022
---------------------- Page: 2 ----------------------
SIST EN 300 175-6 V2.9.1:2022
ETSI EN 300 175-6 V2.9.1 (2022-03)
EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 6: Identities and addressing
---------------------- Page: 3 ----------------------
SIST EN 300 175-6 V2.9.1:2022
2 ETSI EN 300 175-6 V2.9.1 (2022-03)
Reference
REN/DECT-00356
Keywords
DECT, IMT-2000, mobility, radio, TDD, TDMA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
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No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

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The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2022.
All rights reserved.
ETSI
---------------------- Page: 4 ----------------------
SIST EN 300 175-6 V2.9.1:2022
3 ETSI EN 300 175-6 V2.9.1 (2022-03)
Contents

Intellectual Property Rights ................................................................................................................................ 5

Foreword ............................................................................................................................................................. 5

Modal verbs terminology .................................................................................................................................... 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 7

2.1 Normative references ......................................................................................................................................... 7

2.2 Informative references ........................................................................................................................................ 7

3 Definition of terms, symbols and abbreviations ....................................................................................... 8

3.1 Terms .................................................................................................................................................................. 8

3.2 Symbols .............................................................................................................................................................. 8

3.3 Abbreviations ..................................................................................................................................................... 8

4 General description of FP and PP identities ............................................................................................. 9

4.0 Overview ............................................................................................................................................................ 9

4.1 Combinations of ARIs, PARKs and IPUIs ....................................................................................................... 10

5 FP identities ............................................................................................................................................ 11

5.0 General ............................................................................................................................................................. 11

5.1 ARI class A ...................................................................................................................................................... 13

5.2 ARI class B....................................................................................................................................................... 14

5.3 ARI class C....................................................................................................................................................... 15

5.4 ARI class D ...................................................................................................................................................... 16

5.5 ARl class E ....................................................................................................................................................... 16

5.6 SARI list structure ............................................................................................................................................ 17

5.6.0 General ........................................................................................................................................................ 17

5.6.1 ARI list length ............................................................................................................................................. 18

5.6.2 TARIs ......................................................................................................................................................... 18

5.6.3 Black ........................................................................................................................................................... 18

5.6.4 ARI ............................................................................................................................................................. 18

5.6.5 Black-ARI ................................................................................................................................................... 18

5.6.6 TARI messages ........................................................................................................................................... 19

5.6.6.1 Request message from the PP ............................................................................................................... 19

5.6.6.2 Response message from the FP ............................................................................................................. 20

6 PP identities ............................................................................................................................................ 21

6.0 General ............................................................................................................................................................. 21

6.1 PARK ............................................................................................................................................................... 21

6.1.0 General ........................................................................................................................................................ 21

6.1.1 PARK A ...................................................................................................................................................... 22

6.1.2 PARK B ...................................................................................................................................................... 22

6.1.3 PARK C ...................................................................................................................................................... 22

6.1.4 PARK D ...................................................................................................................................................... 22

6.1.5 PARK E ...................................................................................................................................................... 23

6.2 IPUI .................................................................................................................................................................. 23

6.2.0 General ........................................................................................................................................................ 23

6.2.1 Portable user identity type N (residential/default) ...................................................................................... 23

6.2.2 Portable user identity type S (PSTN/ISDN) ............................................................................................... 23

6.2.3 Portable user identity type O (private) ........................................................................................................ 24

6.2.4 Portable user identity type T (private extended) ......................................................................................... 24

6.2.5 Portable user identity type P (public/public access service) ....................................................................... 24

6.2.6 Portable user identity type Q (public/general) ............................................................................................ 25

6.2.7 Portable user identity type U (public/general) ............................................................................................ 25

6.2.8 Portable user identity type R (public/IMSI) ................................................................................................ 25

6.3 Individual and group TPUIs ............................................................................................................................. 25

6.3.1 General ........................................................................................................................................................ 25

6.3.2 Individual TPUI .......................................................................................................................................... 27

ETSI
---------------------- Page: 5 ----------------------
SIST EN 300 175-6 V2.9.1:2022
4 ETSI EN 300 175-6 V2.9.1 (2022-03)

6.3.3 Group TPUIs ............................................................................................................................................... 27

7 Coding of identities ................................................................................................................................ 28

7.0 General ............................................................................................................................................................. 28

7.1 RFPI E-bit ........................................................................................................................................................ 28

7.2 Access rights codes .......................................................................................................................................... 28

7.3 Portable user identity types .............................................................................................................................. 28

7.4 EMC, EIC and POC ......................................................................................................................................... 29

8 Rules for the usage of FP and PP identities ............................................................................................ 29

8.1 General principles............................................................................................................................................. 29

8.2 PARI, SARI and TARI usage ........................................................................................................................... 29

9 Connection related identities .................................................................................................................. 31

9.0 General ............................................................................................................................................................. 31

9.1 MAC identities ................................................................................................................................................. 31

9.1.0 General ........................................................................................................................................................ 31

9.1.1 FMID .......................................................................................................................................................... 31

9.1.2 PMID .......................................................................................................................................................... 31

9.2 DLC identities .................................................................................................................................................. 32

9.3 NWK identities ................................................................................................................................................. 32

10 Equipment related identities ................................................................................................................... 32

11 Subscription and registration procedures ............................................................................................... 33

Annex A (informative): Examples of usage of FP and PP identities .................................................. 34

A.0 General ................................................................................................................................................... 34

A.1 Residential ID usage ............................................................................................................................... 34

A.2 Public ID usage ...................................................................................................................................... 34

A.2.1 Primary ............................................................................................................................................................. 34

A.2.2 Secondary ......................................................................................................................................................... 35

A.2.3 Tertiary ............................................................................................................................................................. 35

A.3 Private ID usage ..................................................................................................................................... 36

A.3.1 Primary ............................................................................................................................................................. 36

A.3.2 Secondary ......................................................................................................................................................... 36

A.4 Mixed private and public ID usage ........................................................................................................ 36

A.4.1 Public in private environments ......................................................................................................................... 36

A.4.2 Private in public environments ......................................................................................................................... 37

A.5 PARI and SARI use for CTM roaming .................................................................................................. 37

Annex B (normative): Identities and addressing timers ................................................................... 39

Annex C (normative): Representation of IPEI as printed text ........................................................ 40

Annex D (informative): Change history ............................................................................................... 41

History .............................................................................................................................................................. 42

ETSI
---------------------- Page: 6 ----------------------
SIST EN 300 175-6 V2.9.1:2022
5 ETSI EN 300 175-6 V2.9.1 (2022-03)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are 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 (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.

Foreword

This European Standard (EN) has been produced by ETSI Technical Committee Digital Enhanced Cordless

Telecommunications (DECT).

The present document is part 6 of a multi-part deliverable ([1] to [8]). Full details of the entire series can be found in

part 1 [1].

Further details of the DECT system may be found in ETSI TR 101 178 [i.1] and ETSI ETR 043 [i.2].

National transposition dates
Date of adoption of this EN: 23 March 2022
Date of latest announcement of this EN (doa): 30 June 2022
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2022
Date of withdrawal of any conflicting National Standard (dow): 31 December 2023
Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 7 ----------------------
SIST EN 300 175-6 V2.9.1:2022
6 ETSI EN 300 175-6 V2.9.1 (2022-03)
1 Scope

The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications

(DECT) Common Interface (CI).

The present document specifies the identities and addressing structure of the Digital Enhanced Cordless

Telecommunications (DECT) Common Interface (CI).

There are four categories of identities to be used for identification and addressing in a general DECT environment.

These four categories are:
• Fixed Part (FP) identities;
• Portable Part (PP) identities;
• connection-related identities;
• equipment-related identities.
Fixed part identities and portable part identities are used for:
• access information from fixed parts to portable parts;
• access requests from portable parts;
• identification of portable parts;
• identification of fixed parts and radio fixed parts;
• paging;
• billing.
These identities support:
• different environments, such as residential, public or private;

• supply to manufacturers, installers, and operators of globally unique identity elements with a minimum of

central administration;
• multiple access rights for the same portable;

• large freedom for manufacturers, installers, and operators to structure the fixed part identities, e.g. to facilitate

provision of access rights to groups of DECT systems;

• roaming agreements between DECT networks run by the same or different owners/operators;

• indication of handover domains;
• indication of location areas, i.e. paging area;
• indication of subscription areas of a public service.

The present document also provides for length indicators and other messages that can override the default location

and/or paging area and domain indications given by the structure of the identities.

Connection related identities are used to identify the protocol instances associated with a call and are used for

peer-to-peer communication.

Equipment related identities are used to identify a stolen PP and to derive a default identity coding for PP emergency

call set-up.

Coding of identity information elements for higher layer messages is found in ETSI EN 300 175-5 [5], clause 7.7.

ETSI
---------------------- Page: 8 ----------------------
SIST EN 300 175-6 V2.9.1:2022
7 ETSI EN 300 175-6 V2.9.1 (2022-03)

User authentication and ciphering need additional key information and is outside the scope of the present document, but

is covered in other parts of ETSI EN 300 175 [1] to [8], e.g. ETSI EN 300 175-7 [7].

The present document includes New Generation DECT, a further development of the DECT standard introducing

wideband speech, improved data services, new slot types and other technical enhancements.

2 References
2.1 Normative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 1: Overview".

[2] ETSI EN 300 175-2: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 2: Physical Layer (PHL)".

[3] ETSI EN 300 175-3: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 3: Medium Access Control (MAC) layer".

[4] ETSI EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 4: Data Link Control (DLC) layer".

[5] ETSI EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 5: Network (NWK) layer".
[6] Void.

[7] ETSI EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 7: Security features".

[8] ETSI EN 300 175-8: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 8: Speech and audio coding and transmission".

[9] Recommendation ITU-T E.164: "The international public telecommunication numbering plan".

[10] Recommendation ITU-T E.212: "The international identification plan for public networks and

subscriptions".
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.
ETSI
---------------------- Page: 9 ----------------------
SIST EN 300 175-6 V2.9.1:2022
8 ETSI EN 300 175-6 V2.9.1 (2022-03)

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] ETSI TR 101 178: "Digital Enhanced Cordless Telecommunications (DECT); A High Level Guide

to the DECT Standardization".

[i.2] ETSI ETR 043: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface

(CI); Services and facilities requirements specification".

[i.3] ETSI TS 123 003: "Digital cellular telecommunications system (Phase 2+) (GSM); Universal

Mobile Telecommunications System (UMTS); LTE; 5G; Numbering, addressing and identification

(3GPP TS 23.003)".
3 Definition of terms, symbols and abbreviations
3.1 Terms

For the purposes of the present document, the terms given in ETSI EN 300 175-1 [1] apply.

3.2 Symbols
For the purposes of the present document, the following symbols apply:
N Identities information, one N-channel message
Q Q field header
Q System information and multiframe marker
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ARC Access Rights Class
ARD Access Rights Details
ARI Access Rights Identity
BACN Bank ACcount Number
BCD Binary Coded Decimal
CACN Credit Card ACcount Number
CBI Collective Broadcast Identifier
CI Common Interface
CMD CoMmanD bit
CTM Cordless Terminal Mobility
DECT Digital Enhanced Cordless Telecommunications
DLC Data Link Control
EIC Equipment Installer's Code
EMC Equipment Manufacturer's Code
FIL FILl bits
FMID Fixed part MAC IDentity
FP Fixed Part
FPN Fixed Part Number
FPS Fixed Part Sub-number
FT Fixed radio Termination
GOP GSM OPerator code
GSM Global System for Mobile
ID Identification
IMSI International Mobile Subscriber Identity
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
ETSI
---------------------- Page: 10 ----------------------
SIST EN 300 175-6 V2.9.1:2022
9 ETSI EN 300 175-6 V2.9.1 (2022-03)
ISDN Integrated Services Digital Network
LA Location Area
LAI Location Area Identification
LAL Location Area Level
LAN Local Area Network
lsb least significant bit
LSIG Link SIGnature
MAC Medium Access Control
MCC Mobile Country Code
MNC Mobile Network Code
msb most significant bit
NWK NetWorK
PABX Private Automatic Branch eXchange
PARI Primary Access Rights Identity
PARK Portable Access Rights Key
PARK{y} PARK with value y for its park length
...

SLOVENSKI STANDARD
oSIST prEN 300 175-6 V2.8.5:2022
01-marec-2022

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Skupni vmesnik (CI) - 6.

del: Identitete in naslavljanje

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) - Part

6: Identities and addressing
Ta slovenski standard je istoveten z: ETSI EN 300 175-6 V2.8.5 (2021-12)
ICS:
33.070.30 Digitalne izboljšane Digital Enhanced Cordless
brezvrvične telekomunikacije Telecommunications (DECT)
(DECT)
oSIST prEN 300 175-6 V2.8.5:2022 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
---------------------- Page: 2 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 6: Identities and addressing
---------------------- Page: 3 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
2 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
Reference
REN/DECT-00356
Keywords
DECT, IMT-2000, mobility, radio, TDD, TDMA
ETSI
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Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

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

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2021.
All rights reserved.
ETSI
---------------------- Page: 4 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
3 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
Contents

Intellectual Property Rights ................................................................................................................................ 5

Foreword ............................................................................................................................................................. 5

Modal verbs terminology .................................................................................................................................... 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 7

2.1 Normative references ......................................................................................................................................... 7

2.2 Informative references ........................................................................................................................................ 7

3 Definition of terms, symbols and abbreviations ....................................................................................... 8

3.1 Terms .................................................................................................................................................................. 8

3.2 Symbols .............................................................................................................................................................. 8

3.3 Abbreviations ..................................................................................................................................................... 8

4 General description of FP and PP identities ............................................................................................. 9

4.0 Overview ............................................................................................................................................................ 9

4.1 Combinations of ARIs, PARKs and IPUIs ....................................................................................................... 10

5 FP identities ............................................................................................................................................ 11

5.0 General ............................................................................................................................................................. 11

5.1 ARI class A ...................................................................................................................................................... 13

5.2 ARI class B....................................................................................................................................................... 14

5.3 ARI class C....................................................................................................................................................... 15

5.4 ARI class D ...................................................................................................................................................... 16

5.5 ARl class E ....................................................................................................................................................... 16

5.6 SARI list structure ............................................................................................................................................ 17

5.6.0 General ........................................................................................................................................................ 17

5.6.1 ARI list length ............................................................................................................................................. 18

5.6.2 TARIs ......................................................................................................................................................... 18

5.6.3 Black ........................................................................................................................................................... 18

5.6.4 ARI ............................................................................................................................................................. 18

5.6.5 Black-ARI ................................................................................................................................................... 18

5.6.6 TARI messages ........................................................................................................................................... 19

5.6.6.1 Request message from the PP ............................................................................................................... 19

5.6.6.2 Response message from the FP ............................................................................................................. 20

6 PP identities ............................................................................................................................................ 21

6.0 General ............................................................................................................................................................. 21

6.1 PARK ............................................................................................................................................................... 21

6.1.0 General ........................................................................................................................................................ 21

6.1.1 PARK A ...................................................................................................................................................... 22

6.1.2 PARK B ...................................................................................................................................................... 22

6.1.3 PARK C ...................................................................................................................................................... 22

6.1.4 PARK D ...................................................................................................................................................... 22

6.1.5 PARK E ...................................................................................................................................................... 23

6.2 IPUI .................................................................................................................................................................. 23

6.2.0 General ........................................................................................................................................................ 23

6.2.1 Portable user identity type N (residential/default) ...................................................................................... 23

6.2.2 Portable user identity type S (PSTN/ISDN) ............................................................................................... 23

6.2.3 Portable user identity type O (private) ........................................................................................................ 24

6.2.4 Portable user identity type T (private extended) ......................................................................................... 24

6.2.5 Portable user identity type P (public/public access service) ....................................................................... 24

6.2.6 Portable user identity type Q (public/general) ............................................................................................ 25

6.2.7 Portable user identity type U (public/general) ............................................................................................ 25

6.2.8 Portable user identity type R (public/IMSI) ................................................................................................ 25

6.3 Individual and group TPUIs ............................................................................................................................. 25

6.3.1 General ........................................................................................................................................................ 25

6.3.2 Individual TPUI .......................................................................................................................................... 27

ETSI
---------------------- Page: 5 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
4 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)

6.3.3 Group TPUIs ............................................................................................................................................... 27

7 Coding of identities ................................................................................................................................ 28

7.0 General ............................................................................................................................................................. 28

7.1 RFPI E-bit ........................................................................................................................................................ 28

7.2 Access rights codes .......................................................................................................................................... 28

7.3 Portable user identity types .............................................................................................................................. 28

7.4 EMC, EIC and POC ......................................................................................................................................... 29

8 Rules for the usage of FP and PP identities ............................................................................................ 29

8.1 General principles............................................................................................................................................. 29

8.2 PARI, SARI and TARI usage ........................................................................................................................... 29

9 Connection related identities .................................................................................................................. 31

9.0 General ............................................................................................................................................................. 31

9.1 MAC identities ................................................................................................................................................. 31

9.1.0 General ........................................................................................................................................................ 31

9.1.1 FMID .......................................................................................................................................................... 31

9.1.2 PMID .......................................................................................................................................................... 31

9.2 DLC identities .................................................................................................................................................. 32

9.3 NWK identities ................................................................................................................................................. 32

10 Equipment related identities ................................................................................................................... 32

11 Subscription and registration procedures ............................................................................................... 33

Annex A (informative): Examples of usage of FP and PP identities .................................................. 34

A.0 General ................................................................................................................................................... 34

A.1 Residential ID usage ............................................................................................................................... 34

A.2 Public ID usage ...................................................................................................................................... 34

A.2.1 Primary ............................................................................................................................................................. 34

A.2.2 Secondary ......................................................................................................................................................... 35

A.2.3 Tertiary ............................................................................................................................................................. 35

A.3 Private ID usage ..................................................................................................................................... 36

A.3.1 Primary ............................................................................................................................................................. 36

A.3.2 Secondary ......................................................................................................................................................... 36

A.4 Mixed private and public ID usage ........................................................................................................ 36

A.4.1 Public in private environments ......................................................................................................................... 36

A.4.2 Private in public environments ......................................................................................................................... 37

A.5 PARI and SARI use for CTM roaming .................................................................................................. 37

Annex B (normative): Identities and addressing timers ................................................................... 39

Annex C (normative): Representation of IPEI as printed text ........................................................ 40

Annex D (informative): Change history ............................................................................................... 41

History .............................................................................................................................................................. 42

ETSI
---------------------- Page: 6 ----------------------
oSIST prEN 300 175-6 V2.8.5:2022
5 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are 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 (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.

Foreword

This draft European Standard (EN) has been produced by ETSI Technical Committee Digital Enhanced Cordless

Telecommunications (DECT), and is now submitted for the combined Public Enquiry and Vote phase of the ETSI

standards EN Approval Procedure.

The present document is part 6 of a multi-part deliverable ([1] to [8]). Full details of the entire series can be found in

part 1 [1].

Further details of the DECT system may be found in ETSI TR 101 178 [i.1] and ETSI ETR 043 [i.2].

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa

Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
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oSIST prEN 300 175-6 V2.8.5:2022
6 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
1 Scope

The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications

(DECT) Common Interface (CI).

The present document specifies the identities and addressing structure of the Digital Enhanced Cordless

Telecommunications (DECT) Common Interface (CI).

There are four categories of identities to be used for identification and addressing in a general DECT environment.

These four categories are:
• Fixed Part (FP) identities;
• Portable Part (PP) identities;
• connection-related identities;
• equipment-related identities.
Fixed part identities and portable part identities are used for:
• access information from fixed parts to portable parts;
• access requests from portable parts;
• identification of portable parts;
• identification of fixed parts and radio fixed parts;
• paging;
• billing.
These identities support:
• different environments, such as residential, public or private;

• supply to manufacturers, installers, and operators of globally unique identity elements with a minimum of

central administration;
• multiple access rights for the same portable;

• large freedom for manufacturers, installers, and operators to structure the fixed part identities, e.g. to facilitate

provision of access rights to groups of DECT systems;

• roaming agreements between DECT networks run by the same or different owners/operators;

• indication of handover domains;
• indication of location areas, i.e. paging area;
• indication of subscription areas of a public service.

The present document also provides for length indicators and other messages that can override the default location

and/or paging area and domain indications given by the structure of the identities.

Connection related identities are used to identify the protocol instances associated with a call and are used for

peer-to-peer communication.

Equipment related identities are used to identify a stolen PP and to derive a default identity coding for PP emergency

call set-up.

Coding of identity information elements for higher layer messages is found in ETSI EN 300 175-5 [5], clause 7.7.

ETSI
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oSIST prEN 300 175-6 V2.8.5:2022
7 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)

User authentication and ciphering need additional key information and is outside the scope of the present document, but

is covered in other parts of ETSI EN 300 175 [1] to [8], e.g. ETSI EN 300 175-7 [7].

The present document includes New Generation DECT, a further development of the DECT standard introducing

wideband speech, improved data services, new slot types and other technical enhancements.

2 References
2.1 Normative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 1: Overview".

[2] ETSI EN 300 175-2: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 2: Physical Layer (PHL)".

[3] ETSI EN 300 175-3: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 3: Medium Access Control (MAC) layer".

[4] ETSI EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 4: Data Link Control (DLC) layer".

[5] ETSI EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 5: Network (NWK) layer".
[6] Void.

[7] ETSI EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 7: Security features".

[8] ETSI EN 300 175-8: "Digital Enhanced Cordless Telecommunications (DECT); Common

Interface (CI); Part 8: Speech and audio coding and transmission".

[9] Recommendation ITU-T E.164: "The international public telecommunication numbering plan".

[10] Recommendation ITU-T E.212: "The international identification plan for public networks and

subscriptions".
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.
ETSI
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oSIST prEN 300 175-6 V2.8.5:2022
8 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] ETSI TR 101 178: "Digital Enhanced Cordless Telecommunications (DECT); A High Level Guide

to the DECT Standardization".

[i.2] ETSI ETR 043: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface

(CI); Services and facilities requirements specification".

[i.3] ETSI TS 123 003: "Digital cellular telecommunications system (Phase 2+) (GSM); Universal

Mobile Telecommunications System (UMTS); LTE; 5G; Numbering, addressing and identification

(3GPP TS 23.003)".
3 Definition of terms, symbols and abbreviations
3.1 Terms

For the purposes of the present document, the terms given in ETSI EN 300 175-1 [1] apply.

3.2 Symbols
For the purposes of the present document, the following symbols apply:
N Identities information, one N-channel message
Q Q field header
Q System information and multiframe marker
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ARC Access Rights Class
ARD Access Rights Details
ARI Access Rights Identity
BACN Bank ACcount Number
BCD Binary Coded Decimal
CACN Credit Card ACcount Number
CBI Collective Broadcast Identifier
CI Common Interface
CMD CoMmanD bit
CTM Cordless Terminal Mobility
DECT Digital Enhanced Cordless Telecommunications
DLC Data Link Control
EIC Equipment Installer's Code
EMC Equipment Manufacturer's Code
FIL FILl bits
FMID Fixed part MAC IDentity
FP Fixed Part
FPN Fixed Part Number
FPS Fixed Part Sub-number
FT Fixed radio Termination
GOP GSM OPerator code
GSM Global System for Mobile
ID Identification
IMSI International Mobile Subscriber Identity
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
ETSI
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oSIST prEN 300 175-6 V2.8.5:2022
9 Draft ETSI EN 300 175-6 V2.8.5 (2021-12)
ISDN Integrated Services Digital Network
LA Location Area
LAI Location Area Identification
LAL Location Area Level
LAN Local Area Network
lsb least significant bit
LSIG Link SIGnature
MAC Medium Access Control
MCC Mobile Country Code
MNC Mobile Network Code
msb most significant bit
NWK NetWorK
PABX Private Automatic Branch eXchange
PARI Primary Access Rights Identity
PARK Portable Access Rights Key
PARK{y} PARK with value y for its park length indicator
PBX Priva
...

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