SIST EN 301 144-1 V1.1.2:2005
(Main)Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 (SS7) protocols; Signalling application for the mobility management service on the alpha interface; Part 1: Protocol specification
Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 (SS7) protocols; Signalling application for the mobility management service on the alpha interface; Part 1: Protocol specification
This ETS will provide an application protocol, compatible with the transport mechanisms provided by both DSS1 and SS7, to support the alpha interface as defined in TCR-TR 013.
Digitalno omrežje z integriranimi storitvami (ISDN) – Protokola digitalne naročniške signalizacije št. 1 (DSS1) in signalizacije št. 7 (SS7) – Aplikacija signalizacije za storitev upravljanja mobilnosti v vmesniku alfa – 1. del: Specifikacija protokola
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2005
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Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one
(DSS1) and Signalling System No.7 (SS7) protocols; Signalling application for the
mobility management service on the alpha interface; Part 1: Protocol specification
Ta slovenski standard je istoveten z: EN 301 144-1 Version 1.1.2
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Digital Subscriber Signalling System No. one (DSS1)
and Signalling System No. 7 (SS7);
Signalling application for the mobility management service
on the alpha interface;
Part 1: Protocol specification
2 ETSI EN 301 144-1 V1.1.2 (2000-10)
Reference
DEN/SPS-05121-1
Keywords
CTM, DSS1, ISDN, protocol, SS7
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All rights reserved.
ETSI
3 ETSI EN 301 144-1 V1.1.2 (2000-10)
Contents
Intellectual Property Rights.6
Foreword.6
1 Scope .7
2 References .7
3 Definitions and abbreviations.8
3.1 Definitions.8
3.2 Abbreviations .10
4 Void.11
5 Description .11
6 Operational requirements .14
6.1 Provision and withdrawal.14
6.2 Requirements on the network A side.15
6.3 Requirements on the network B side.15
7 Coding requirements .15
8 State definitions.25
9 Signalling procedures at the coincident S and T reference point .27
9.1 Subscription registration and subscription deregistration.27
9.1.1 Subscription registration .28
9.1.1.1 Normal operation .28
9.1.1.2 Exceptional procedure.28
9.1.2 Subscription deregistration .29
9.1.2.1 Normal operation .29
9.1.2.2 Exceptional procedure.29
9.2 Activation and deactivation.29
9.2.1 Location registration.30
9.2.1.1 Normal operation .30
9.2.1.2 Exceptional procedure.31
9.2.2 Location cancellation.32
9.2.2.1 Normal operation .32
9.2.2.2 Exceptional procedure.32
9.2.3 Detach.33
9.2.3.1 Normal operation .33
9.2.3.2 Exceptional procedure.33
9.3 Invocation and operation.33
9.3.1 Location registration suggest .33
9.3.1.1 Normal operation .33
9.3.1.2 Exceptional procedure.34
9.3.2 Terminal authentication .34
9.3.2.1 Normal operation .34
9.3.2.2 Exceptional procedure.35
9.3.3 Network authentication.36
9.3.3.1 Normal operation .37
9.3.3.2 Exceptional procedure.37
9.3.4 Encryption - network initiated ciphering .37
9.3.4.1 Normal operation .38
9.3.4.2 Exceptional procedure.38
9.3.5 Encryption - portable initiated ciphering .39
9.3.5.1 Normal operation .40
9.3.5.2 Exceptional procedure.40
9.3.6 Temporary identity assignment.40
9.3.6.1 Normal operation .40
ETSI
4 ETSI EN 301 144-1 V1.1.2 (2000-10)
9.3.6.1.1 Temporary identity assignment .40
9.3.6.1.2 Linked temporary identity assignment .41
9.3.6.2 Exceptional procedure.41
9.3.6.2.1 Temporary identity assignment .41
9.3.6.2.2 Linked temporary identity assignment .41
9.3.7 Key allocation.42
9.3.7.1 Normal operation .42
9.3.7.2 Exceptional procedure.42
9.3.8 Identity request .43
9.3.8.1 Normal operation .43
9.3.8.2 Exceptional procedure.44
9.3.9 Outgoing call .45
9.3.9.1 Normal operation .45
9.3.9.2 Exceptional procedure.46
9.3.10 Incoming call .47
9.3.10.1 Normal operation .47
9.3.10.2 Exceptional procedures .48
10 Procedures for interworking with private ISDNs.49
11 Interactions with other networks .49
12 Interactions with other supplementary services .49
13 Parameter values (timers).49
14 Dynamic description (SDL diagrams).49
Annex A (informative): Signalling flows for mobility management .50
A.1 Registration and deregistration.51
A.1.1 Subscription registration.51
A.1.2 Subscription deregistration.52
A.2 Activation and deactivation.53
A.2.1 Location registration - GSM.53
A.2.2 Location cancellation - CTM.54
A.2.3 Detach .55
A.3 Invocation and operation.56
A.3.1 Location registration suggest.56
A.3.2 Terminal authentication.56
A.3.2.1 Terminal authentication - CTM .56
A.3.2.2 Terminal authenticationReject - GSM .57
A.3.3 Network authentication .58
A.3.4 Network initiated ciphering.59
A.3.5 Portable initiated ciphering.59
A.3.6 Temporary identity assignment .60
A.3.7 Key allocation .61
A.3.8 Identity request.62
A.3.9 Outgoing call .63
A.3.10 Incoming call.64
A.3.10.1 Incoming call serial.64
A.3.10.2 Incoming call parallel .65
Annex B (normative): Specific transport mechanism requirements for mobility
management .66
B.1 Normative references .66
B.2 General .66
B.3 NCICS connection establishment.66
B.3.1 Normal NCICS connection establishment.66
B.3.2 NCICS connection establishment collision .66
ETSI
5 ETSI EN 301 144-1 V1.1.2 (2000-10)
B.4 Information transfer on NCICS connection .67
B.5 NCICS connection release.67
B.5.1 Normal NCICS connection release.67
B.5.1.1 Radio interface loss.67
B.5.2 Abnormal NCICS release.67
B.5.3 Collision case .67
Annex C (informative): Information flow for the generic functional protocol.68
Annex D (informative): CTM versus DECT/GSM conventions.70
Annex E (normative): Additions to the generic functional protocol for mobility
management .71
E.1 Normative references .71
E.2 Definitions.71
E.3 Abbreviations .72
E.4 Description .73
E.5 Coding requirements .74
E.5.1 Transport mechanism .74
E.5.2 GFT-control.74
E.5.2.1 Network facility extension.75
E.5.2.2 Service function values.75
E.6 Signalling procedures at the coincident S and T reference point .76
E.6.1 GFT-control.76
E.6.1.1 Requirements for sending mobility management APDUs .76
E.6.1.2 Requirements for receiving mobility management APDUs.77
E.7 Procedures for interworking with private ISDNs.78
E.7.1 GFT-control.78
E.7.1.1 Requirements for sending mobility management APDUs .78
E.7.1.2 Requirements for receiving mobility management APDUs.79
Annex F (Informative): SDL system structure description .80
Bibliography.132
History .133
ETSI
6 ETSI EN 301 144-1 V1.1.2 (2000-10)
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://www.etsi.org/ipr).
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 Technical Committee Services and
Protocols for Advanced Networks (SPAN).
The present document is part 1 of a multi-part deliverable covering the signalling application for the mobility
management service on the alpha interface, as identified below:
Part 1: "Protocol specification";
Part 2: "Protocol Implementation Conformance Statement (PICS) proforma specification";
National transposition dates
Date of adoption of this EN: 13 October 2000
Date of latest announcement of this EN (doa): 31 January 2001
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2001
Date of withdrawal of any conflicting National Standard (dow): 31 July 2001
ETSI
7 ETSI EN 301 144-1 V1.1.2 (2000-10)
1 Scope
This first part of EN 301 144 specifies the stage 3 of the signalling application for the mobility management service on
the alpha interface. The mobility management service functions include Cordless Terminal Mobility (CTM) for CTM
phase 1 (DECT/GAP limitation) and DECT access to GSM via an Integrated Services Digital Network (ISDN)
user-network interface at the T reference point or coincident S and T reference point (as defined in
ITU-T Recommendation I.411 [18]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol.
Stage three identifies the protocol procedures and switching functions needed to support a telecommunication service
(see CCITT Recommendation I.130 [15]).
The signalling application for the alpha interface describes the mobility management procedures required to allow users
of cordless terminals to be mobile within and between networks. Whenever radio coverage is provided and the cordless
terminal has appropriate access rights, the user is able to make calls from and to receive calls at, any location within the
network.
The signalling application for the alpha interface is applicable to the telephony 3,1 kHz teleservice (see
ETS 300 111 [3]), speech bearer service (see ETS 300 109 [1]) and 3,1 kHz audio bearer service (see ETS 300 110 [2]).
Further parts of EN 301 144 specify the method of testing required to identify conformance to the present document.
The present document is applicable to equipment supporting the signalling application for the alpha interface, to be
attached at either side of a T reference point and coincident S and T reference point when used as an access to the public
ISDN or GSM network.
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, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] ETS 300 109 (1992): "Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz
structured bearer service category usable for speech information transfer; Service description".
[2] ETS 300 110 (1992): "Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz
structured bearer service category usable for 3,1 kHz audio information transfer; Service
description".
[3] ETS 300 111 (1992): "Integrated Services Digital Network (ISDN); Telephony 3,1 kHz
teleservice; Service description".
[4] EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface
(CI); Part 5: Network (NWK) layer".
[5] EN 300 175-6: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface
(CI); Part 6: Identities and addressing".
[6] EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface
(CI); Part 7: Security features".
[7] EN 300 196-1 (V1.2): "Integrated Services Digital Network (ISDN); Generic functional protocol
for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1)
protocol; Part 1: Protocol specification".
ETSI
8 ETSI EN 301 144-1 V1.1.2 (2000-10)
[8] EN 300 370: "Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile
communications (GSM); DECT/GSM Interworking Profile (IWP); Access and mapping
(protocol/procedure description for 3,1 kHz speech service)".
[9] EN 300 403-1 (V1.2): "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling
System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;
Part 1: Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".
[10] EN 300 444 (V1.2): "Digital Enhanced Cordless Telecommunications (DECT); Generic Access
Profile (GAP)".
[11] ETS 300 557: "Digital cellular telecommunications system (Phase 2); Mobile radio interface;
Layer 3 specification (GSM 04.08 version 4.19.2)".
[12] ETS 300 788: "Digital Enhanced Cordless Telecommunications (DECT); Global System for
Mobile communications (GSM); Integrated Services Digital Network (ISDN); DECT access to
GSM via ISDN; Functional capabilities and information flows".
[13] ITU-T Recommendation E.164 (1997): "The international public telecommunication numbering
plan".
[14] ITU-T Recommendation I.112 (1993): "Vocabulary of terms for ISDNs".
[15] CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN".
[16] ITU-T Recommendation I.210 (1993): "Principles of telecommunication services supported by an
ISDN and the means to describe them".
[17] ITU-T Recommendation I.221 (1993): "Common specific characteristics of services".
[18] ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - reference configurations".
[19] CCITT Recommendation X.208 (1988): "Specification of Abstract Syntax Notation One
(ASN.1)".
[20] CCITT Recommendation X.219 (1988): "Remote operations: Model, notation and service
definition".
[21] ITU Recommendation X.229 (1992): "Remote operations: Protocol specification".
[22] Amendment 1 to ITU-T Recommendation X.680 (04/95): "Information technology - Abstract
Syntax Notation One (ASN.1); Specification of basic notation - Amendment 1: Rules of
extensibility".
[23] ITU Recommendation X.880: "Information technology - Remote Operations: Concepts, model and
notation".
3 Definitions and abbreviations
3.1 Definitions
For the purpose of the present document, the following terms and definitions apply:
Authentication Code: may be held in non-volatile memory within the PP or may be manually entered by the user when
required for an authentication service, depending on the application; see EN 300 175-7 [6].
access rights: an indication that the cordless terminal has appropriate access allowance to the CTM service.
Access Rights Identity: an identity which is globally unique to a service provider and which shows the access rights
related to the service provider.
authentication: a security mechanism allowing the verification of the provided identity.
ETSI
9 ETSI EN 301 144-1 V1.1.2 (2000-10)
cipher key: see EN 300 175-7 [6] clause 3.
cordless terminal: a physical entity that provides access to the telecommunication service of a network via a radio
interface.
cordless terminal mobility: the ability of a cordless terminal to be mobile within and between fixed parts; the mobility
may be continuous while the terminal is accessing and using the telecommunication services offered by the network,
and it may include the capability of the networks to keep track of the cordless terminal's location throughout the entire
network.
core service feature: particular service feature fundamental to the telecommunication services, i.e. in the absence of
this service feature, the telecommunication service does not make sense as a commercial offering to the service
subscriber.
coverage area: the area within the radio coverage area in which the user has subscribed to use the mobility
management service.
CTM number: number that uniquely and unambiguously identifies each CTM subscriber. It is used by a calling party
to reach the CTM subscriber. The number is independent of the calling terminal, network or service used and conform
to ITU-T Recommendation E.164 [13].
DECT paging: a DECT procedure which establishes a link on the DECT interface.
Fixed Part: a physical grouping that contains all elements in the cordless network between the local network and the
cordless terminal air interface.
Fixed Termination: a logical group of functions that contain all of the Cordless Terminal (CT) Network specific
processes and procedures on the fixed side of the air interface. A Fixed Radio Termination only includes elements that
are defined in the relevant CT specifications. This includes radio transmission elements (layer1) together with a
selection of layer 2 and layer 3 elements.
handover: the process by which a call in progress is maintained when the user moves with the cordless terminal with a
call in progress within a network where continuous radio coverage is provided.
IMSI attach: see ETS 300 557 [11].
location area: the radio coverage area in which a cordless terminal may receive calls as a result of a single location
registration.
network: the entity which provides the mobility management function and basic call functionality to the user.
network operator: an entity that provides the network operating elements and resources for the execution of the
mobility management service.
optional service feature: a service feature added to core feature to optionally enhance a service offering.
portable application: a logical grouping that contains all the elements that lie beyond the CT Network boundary on the
portable side.
portable identity: the identity by which a subscriber is known to the mobility management service providers and
networks supporting mobility management, and used for flexibility and security purposes; identifies a subscriber
unambiguously; does not need to be known by subscriber.
Portable Part: a physical grouping that contains all elements between the user and air interface; a generic term that
may describe one or several physical pieces.
portable termination: a logical group of functions that contains all of the CT processes and procedures on the portable
side of the CT air interface; only includes elements that are defined in the relevant CT specification.
public land mobile network: see ETS 300 788 [12].
radio coverage: the area in which cordless terminals may be used to establish and maintain telecommunication services
via the radio base stations supported by the network supporting the mobility management service.
RANDom challenge: a parameter used for authentication; see EN 300 175-7 [6].
ETSI
10 ETSI EN 301 144-1 V1.1.2 (2000-10)
RES1: a parameter containing the result of the terminal authentication challenge; see EN 300 175-7 [6].
RES2: a parameter containing the result of the network authentication challenge, see EN 300 175-7 [6].
RS: a value used to establish authentication session keys, as defined in subclause 4.4.3 of EN 300 175-7 [6].
roaming: movement of the cordless terminal user without a call in progress from one location area to another location
area within the same or between different networks supporting the mobility management service.
service feature: a specific aspect of a telecommunication service that can be used in conjunction with other
telecommunication services or service features as part of a commercial offering; either a core part of a
telecommunication service or an optional part offered as an enhancement to a telecommunication service.
service profile: a record containing all the service information related to a user.
service provider: an actor who provides mobility management services to its service subscribers on a contractual basis
and who is responsible for the mobility management services offered; the same organization may act as a network
operator and a service provider.
service subscriber: an entity that contracts for services offered by service providers.
service: that which is offered by an administration or a public or private service provider to its service subscriber in
order to satisfy a telecommunication requirement.
telecommunication service: see ITU-T Recommendation I.112 [14].
terminal mobility: the ability of a terminal to access telecommunication services, while in motion, and the capability of
the network to locate and identify that terminal as it moves.
User Authentication Key: secret authentication data contained within the subscriber's registration data, uniquely
associated with the particular subscriber (user) and the subscription; held in non-volatile memory within the PP (or
within a detachable DECT Authentication Module (DAM); see EN 300 175-7 [6].
user: the DSS1 protocol entity at the user side of the user-network interface; see EN 300 196-1 [7].
3.2 Abbreviations
For the purpose of the present document, the following abbreviations apply:
AC Authentication Code
ARC Access Right Class
ARD Access Right Details
ARI Access Right Identity
ASN.1 Abstract Syntax Notation one
BA Basic Access
CT Cordless Terminal
CTM Cordless Terminal Mobility
DCK Derived Cipher Key
DECT Digital Enhanced Cordless Telecommunication
DSSA DECT Standard Authentication Algorithm
DSS1 Digital Subscriber Signalling System 1
FT Fixed Termination
FP Fixed Part
GAP Generic Access Profile
GSM Global System for Mobile communications
IMEI International Mobile station Equipment Identity
IMEISV International Mobile station Equipment Identity Software Version
IMSI International Mobile Subscriber Identity
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
ISDN Integrated Services Digital Network
LE Local Exchange
MM Mobility Management
MSC Mobile Switching Centre
ETSI
11 ETSI EN 301 144-1 V1.1.2 (2000-10)
NCICS Networked Call Independent Connection-Oriented Signalling
NT Network Termination
NT2 Network Termination type 2
PA Portable Application
PARK Portable Access Right Key
PLI Park Length Indicator
PLMN Public Land Mobile Network
PP Portable Part
RAND RANDom challenge
RBS Radio Base Station
RE Radio Exchange
RES RESponse
RES1 RESponse1
RES2 RESponse2
RFPI Radio Fixed Part Identity
Rs Result
TMSI Temporary Mobile Subscriber Identity
UAK User Authentication Key
4Void
5 Description
The Cordless Terminal Mobility (CTM) service phase 1 allows subscribers of Cordless Terminals (CTs) to be mobile
within and between networks. Where radio coverage is provided and the CT has appropriate access rights the subscriber
shall be able to make calls from, and to receive calls at, any location within the fixed public and/or private networks.
The provision of GSM basic service over the DECT air interface for the case that the DECT access network is
connected with the GSM PLMN via an ISDN user-network interface enables GSM subscribers to be mobile within and
between DECT access networks using the GSM PLMN infrastructure. Where DECT radio coverage is provided and the
DECT portable part has appropriate access rights the subscriber shall be able to make calls from, and to receive calls at,
any location within the network.
The signalling procedures in the present document are supporting features required for CTM phase 1 and features to
provide GSM basic services over the DECT air interface via the public ISDN user-network interface.
ETSI
12 ETSI EN 301 144-1 V1.1.2 (2000-10)
Table 1: Procedures required for CTM phase 1 and DECT/GSM access
initiated by CTM phase 1 DECT/GSM access
Procedure user network user network
9.1 Registration and
deregistration
Subscription registration user optional optional - -
Subscription deregistration network optional optional - -
9.2 Activation and
deactivation
Location registration user mandatory mandatory mandatory mandatory
(note)
Location cancellation network mandatory mandatory optional optional
Detach user - - mandatory mandatory
9.3 Invocation and
operation
Location Registration network mandatory optional - -
Suggest
Terminal authentication network mandatory mandatory mandatory mandatory
Network authentication user mandatory mandatory - -
Network initiated ciphering network mandatory mandatory mandatory mandatory
Portable initiated ciphering user optional optional - -
Temporary identity network - - mandatory mandatory
assignment
Linked temporary identity network - - mandatory optional
assignment
Key allocation network mandatory mandatory - -
Identity request network mandatory optional mandatory mandatory
Outgoing call user mandatory mandatory mandatory mandatory
Incoming call network mandatory mandatory mandatory mandatory
NOTE: The location update procedure as described in ETS 300 788 [12] is identical to the location
registration procedure described in the present document.
ETSI
13 ETSI EN 301 144-1 V1.1.2 (2000-10)
For CTM phase 1, the following reference configurations of figures 1 and 2 are applicable at the alpha interface:
TE1 NT1 public network
TE1
S/T or T
PA PT FT
public network
α
BA (S/T)
RBS LE/MSC
Cordless terminal
ISDN TE
The public network may be represented either as an ISDN or a PLMN.
The FT in the residential configuration is a simple single-cell Radio Base Station (RBS).
On the S/T reference point (BA), ISDN terminals may also be connected.
Figure 1: Residential configuration
ETSI
14 ETSI EN 301 144-1 V1.1.2 (2000-10)
TE1 NT1 public network
TE1
T
PA PT FT public network
α
RBS
BA/PRA
RE LE/MSC
Figure 2: Public access configuration with advanced Cordless Network
(NT2 without mobility management function)
Figure 2 refers to the situation where the FT is more advanced than the residential configuration and is implemented as
a cluster of Radio Base Stations (RBSs) and a Radio Exchange. The Radio Exchange has an NT2 functionality without
mobility management functions.
6 Operational requirements
6.1 Provision and withdrawal
The mobility management service shall be provided after prior arrangement with the service provider. The service
subscriber and the service provider have a contractual relationship and agree upon the service details. As a result of this
agreement, the service provider and the involved network operators shall make arrangements for service provision by
the network(s).
The network shall be able to maintain a service profile for the service subscriber.
The mobility management service shall be withdrawn from a specific subscriber upon request of the service subscriber
or for service provider reasons.
ETSI
15 ETSI EN 301 144-1 V1.1.2 (2000-10)
Table 2: Service provider option
Service provider option Value Meaning
Support of "CTM" mode Yes
No
Support of "DECT access to GSM" Yes
mode No
Support of the subscription registration Yes The service provider supports the
procedure (NOTE 1) on-air subscription registration
No procedure for CTM.
Support of the subscription Yes The service provider supports the
deregistration procedure(NOTE 1) on-air subscription deregistration
No procedure for CTM.
Thecallisreleasedincaseofan Yes
unsuccessful terminal authentication
procedure (NOTE 1) No
Thecallisreleasedincaseofan Yes
unsuccessful ciphering procedure
(NOTE 1) No
Use of the Yes
GSMTerminalAuthenticationReject
procedure (NOTE 2) No
Support of the Yes
GSMLinkedAssignIdentity procedure
(NOTE 2) No
NOTE 1: This option exists only when the value of the option 'support of "CTM" mode' is "Yes".
NOTE 2: This option exists only when the value of the option 'support of " DECT access to GSM " mode' is
...
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