`July 1996
`Version 5.3.0
`
` = G
`
`SM
`TECHNICAL
`PECIFICATION
`
`
`
`Source: ETSI TC-SMG
`
`Reference: TS/SMG-010230QR2
`
`ICS: 33.060.50
`
`Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM)
`
`Sf
`
`GLOBAL SYSTEM FOR
`MOBILE COMMUNICATIONS
`
`Digital cellular telecommunications system (Phase 2+);
`Man-MachineInterface (MMI) of the Mobile Station (MS)
`(GSM 02.30)
`
`ETSI
`
`European Telecommunications StandardsInstitute
`ETSI Secretariat
`
`Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
`Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
`X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
`Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
`
`Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
`foregoing restriction extend to reproduction in all media.
`
`© European Telecommunications StandardsInstitute 1996. All rights reserved.
`
`1 of 30
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`SAMSUNG EXHIBIT 1024
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`
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`Page 2
`GSM 02.30 Version 5.3.0: July 1996
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`Whilst every care has been taken in the preparation and publication of this document, errors in content,
`typographical or otherwise, may occur.
`If you have comments concerning its accuracy, please write to
`"ETSI Editing and Committee Support Dept." at the address shownonthetitle page.
`
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`Contents
`
`FOPEQWOL.........cseecsccecceesssseseececeecesessnseeececesessesaeecececeesesueaseateceeceneuaeeeceeseuseaauseuseeseeesasaueeeececeessgaseeseesessessaeeeess 5
`
`SCOPE 20... cesecccesenceeessneeeeeceeeecsaeecscaaeeeceeaeeeeeenaeesseaesesscceeeesecaeeaeseeaeecseaeseeceeaeeeessaeeeeesceeeesscueeesssueeesseneeess 7
`Normative references...............cccsseececceceeessssseeeeeeee
`we
`0.1
`
`AbDbreviatiONS .............ccccesseccecceessssseeeeeceecessaaneaeeeeceecessuaeeseceeceseesseeeeseeesenensaseeecesensessueeeeeeeeseees 8
`0.2
`
`GOMESAL... ooo. c ccc ecccccccceceeceeeeeeeceeceeeeceeceeeeaeeaeseeaesananeuaasaaeeeaesuesseaassseesssessseesseeeeeessesseceeseseceeseceeceeeeeeeeeeeeeess 8
`1.1
`Basic philoSOphy...0.........ceeceeeeeeeneeeeeeeeeeeeeeeeeeeaeeeeeeaaeeeeeeeeeeeeeaeeeseaaaeeseeaaeeeeeeeeeeseaeeeeeeaeeenees 8
`1.2
`Structure of the SPECIFICATION 0... eee eee este eeeeeteeeeeaeeteeeeeeaeeceaeeeaaeseeeeeaeeeeeeeeseeensaeenaaees 9
`
`Physical user input features 200.0... cece cence ceeeeeseeeesaeeeaeeeeaeescaeeseaeeeeaeessaeeseaeeseaeeseaeeseaeeeseeeseeesesaeenaas 9
`2.1
`GOMES AI.......cceccccccesessneeeccececcssssssececeecesecesaeeceeeecensesaueesceeccenssusateceecessensaeaeeeececcsnesneteseseesensnes 9
`2.2
`MMI related to MS ACCESS............:cccccceseceececeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeteeeeteeseneeeeeeneeeennes 9
`2.3
`MMI related to MS features............
`2.4
`MMI related to user information.....
`2.5
`Otherinput features............::ceee
`
`
`
`Indications And OUtpPUt FEALUFES ...........eeescccsesseecsseeeeecsseceeesseeceessseeecsseeeeesssaeeesessessseeseeessneeeesssaeeseees 10
`GONEPl..........ccccccceesssseeeceeeeeeeesseeee
`3.1
`
`
`MMI related to MS access....
`3.2
`MMI related to MS features............
`3.3
`
`MMI related to user information.....
`3.4
`
`Other output features ...........ececceceececceceeeeceeeeceaeeeeecesaeceaaeecaeecaeeeeaeessaeeseaeeseaeeseeeeenaeeseneeeaes 11
`3.5
`
`0
`
`1
`
`2
`
`3
`
`4
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`3 of 30
`
`PLOCECUIES............ccccccccceccescssscaeececeecsnessceeeececesensueausaececensnsnausececececusasaeseceesensenanseesecensesanaseeeeeseesenaeees 11
`4.1
`General.........
`
`MS ACCESS........cccccccccesessssseceeceeesesssseeeceeccenseuaesecececeessuusaeeeeceecueaaseaeaeecesessusaeececeessesnaneceeeees 11
`4.2
`4.3
`Definition Of FUNCTIONS 00.0.0... cc eeececcceecceeessceceseeceseesesseeceeeecessenaaeeeececsensasaneeeeesesersansaaeeeess 12
`4.4
`Call Control.0...........ccccsccccccccessssssecceeeeeecsssssaeeeeeeeens
`
`4.4.1
`General...........-
`
`VOICE CAIIS 0... eee eeececceeeeeeeceneeeeeceeeeeeaeeeeseaaeeeeeeeaeeeseaeeeeseeeeeeeenaeeesseaeeesaeeneeessaes 12
`4.4.2
`4.4.2.1
`Mobile originated Calls «2.0.0.0... eee ee eee cess tener eter eteneeeeaees 12
`4.4.2.2
`EmergencyCalls .............eeeeeeeee
`4.4.2.3
`Mobile terminated calls...............-
`Supplementary Services Control ...0...... ee eeeceeeeeeeseceeeeceeaeceaeeesaeeseeeeseeeesaeessaeeeneeeeneeeeeeeees 13
`GONOLl...eeeeeeeeecceeeeeeeneeceeeeeeneeesaeeeeaeeceeeesaeeesaeeeseeeesaeeseaeeseaeeseneeseneeeeneeeeneeeaaee 13
`4.5.1
`
`Structure of the MM ...........::ccccccsseeceeeeeeceeeeeeeeeeeeeeeeeaaeeseeaneeseseeeeeseaeeeesenaeeess 13
`4.5.2
`4.5.3
`Handling of supplementary SErViCe...........ccccsccceessteeceesseeesesneeeeseneesesteeeeneas 15
`4.5.3.1
`Handling of defined GSM supplementary services.............. 15
`4.5.3.2
`Handling of not-implemented supplementary services........ 15
`Registration Of NEW PASSWOIKG...........csccecesseecesesseecesseeessseeeessaeessseeesssineesees 18
`Handling of supplementary services within a Call .............c::cccssecesssteeeesneeees 18
`4.5.5.1
`Call Deflection, Call Waiting, call hold, multiparty services
`and call transfer general prinCiples.............::cccessceeeesteeeeeeees 18
`Call Waiting (CW)..........cccccceecceeeeeeeeeeeeeeeeceeeeseaeesnaeeeseeeeeneees 19
`4.5.5.2
`Call Wold .........:.::cceceeeeeeeeeees
`4.5.5.3
`MultiParty «2.00.0... eeeeeeeee
`4.5.5.4
`Explicit Call Transfer.............ccc:ccccceseseeceeeeceeeeeaeeeseeeeeeeeeeeees 20
`4.5.5.5
`Special CaSe 0... eee eeeeeeeeees
`4.5.5.6
`Call DefleCtion..............ccccccccceccceceeceeeeeeeeeeeaeeeeeeeeeaeeseseeeeeeesaaes 20
`4.5.5.7
`Completion of calls to busy subscribers «0.0.00...eee 20
`4.5.5.8
`SIM interfaces .........ceeccccccccecceceneeceaeeeeneeseneeeeeeceaeeceaaeceaaeceaeeseaeeenaeeseaeescaeeseaeeseeeeseeeeeeeeeeneeeeas 20
`4.6.1
`Entry of PIN and PIN2...............:065
`4.6.2
`Change of PIN or PIN2.............:::000
`4.6.3
`Unblocking of PIN or PIN2 ooo... eee cece eeeeeeeseeeeee tees seaeeeeaeeesaeeeeeeeeeeeeeeeees 21
`
`Reading the abbreviated dialling Code ..............ccsccecssseceesesteeeeseeeeeessneeeessaeees 21
`4.6.4
`Status information - return COCES...........:cceeececeeeeseeeeceeneeeeeseeeeeeeeeaeeeseseeeesees 21
`4.6.5
`
`4.5.4.
`4.5.5.
`
`4.5
`
`4.6
`
`
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`4.7.
`
`Presentation of IMEI ............:cceccceccceceeeeceeceeeeeeeeeeeeeeeeeaeeceaaeseaeeseeeeseaeeseeeeesaeeeieeeeneeeseeeeeeeeees 21
`
`5
`
`The basic public MMI........... ce eeecceeececeeeeeeeeeeeeeeeeeeeeeaeeeseaeeeeeeeaeeeeseaeeeeesaaeeseeneaeesecgaeeeeecaeeeseseeeesenaeeeeed 22
`5.1
`GONPl... eeeeeeeeeeeceeeeeeeceaeeenaeeeneeeeeneeeeeeees
`
`Basic public MMI specific features ............:.ccccccsseceseeceeeeeeeeeeneeecaeesenecsneesaeeeseeesseeessaneeseaes 22
`5.2
`5.2.1
`Keyboard layout .........ccececceceseneecseseeeeeseeeeeeeeeeeseeeeeseneeeesseeeeseeeesseeeesseneeenees 22
`
`5.2.2
`Number entry ..........0:0000
`
`Call Control... eeeeeeeeeeeeeeee
`5.2.3
`Call ACCEPLANCE.......ccccecsccsscssecessneeeccseaececeneseeesnseeeseaeeessnsaeeessaeaeesseneeesssaaess 23
`5.2.4
`5.2.5
`Call imitation... eeccceecceneceeceeeeeeeeeeeeeeeeeeeeeeaneeeeeeaeeeeeaaaeeseneeeeseeneeeeseaeeseeeee 23
`5.2.5.1
`"Off Hook"Call initiation... ee eeeeeeeeeeeeeeeeeeeeeeeteeeteeeeeee 23
`5.2.5.2
`"On Hook"call initiation .............cccceeeeeceeeceeeeeeeeeeeeeteeeeeeees 23
`
`Call termination 0.2.2... cccceecceeeseeeeeeeeeeeeeeeeeeeeeeeaeeeeaeeceneeeaneesaeeeseeeseeeseeeseeeeeenee 23
`Supplementary Services CONtIOI..........2::ccccccceeeeceeeeeeeeeseeeeeeeeseaeesesaeeeeeeeeeeteaes 23
`
`PAYMENK. oo... ee eee eeseeeeneeeeaeeeeneeesaeeeaaeeseeeesaeeesaeeeeaeeseaeessaeessaeeeaeeeseeeteeeeeeates 23
`Country/PLMN selection (For definition, see GSM 02.07)..........::ccceeeeeee 23
`
`5.2.6
`5.2.7
`5.2.8
`5.2.9
`
`Annex A (normative):
`
`MS access Mealy Qraph..........cccccccssssecscsssecessneeecsseeeescseeeesceeeesseeeeeessatessenaeenees 24
`
`Annex B (normative):
`
`Codesfor defined Supplementary Services 200.0... ceeeeeseeeeeeeeeneeeeeeeeeeaeeeeeeeees 26
`
`Annex C (normative):
`
`Codesfor Tele- and bearer SrviCeS ..........::cccccccceeeeeeteeeeeeeceeeeeeeeeeeteeeeeeeeeseeeaes 28
`
`HiStOTY ........ccccesececesseeeesseeeccsseeeeecsseeeesceneeeeseaeeecesaeeeeeesueescceseesecseeeseeeeeesssaeeeseseaeesseaeeeeseeueeeseaeseseeseeesesieeeeses 30
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`Foreword
`
`This Global System for Mobile communications Technical Specification (GTS) has been produced by the
`Special Mobile Group (SMG) Technical Committee (TC) of the European Telecommunications Standards
`Institute (ETSI).
`
`This GTS specifies the requirements for and gives guidelines on the MMI for calls on the GSM mobile
`station within the digital cellular telecommunications system (Phase 2/Phase 2+).
`
`This GTS is a TC-SMG approved GSM technical specification version 5, which contains GSM Phase 2+
`enhancements/features to the version 4 GSM technical specification. The ETS from which this Phase 2+
`GTShas evolved is Phase 2 GSM ETS 300 511 Edition 2 (GSM 02.30 version 4.13.0).
`
`GTSare produced by TC-SMG to enable the GSM Phase 2+ specifications to become publicly available,
`prior
`to submission for
`the formal ETSI
`standards approval procedure to become European
`Telecommunications Standards (ETS). This ensures the earliest possible access to GSM Phase 2+
`specifications for all Manufacturers, Network operators and implementors of the Global System for Mobile
`communications.
`
`The contents of this GTS are subject to continuing work within TC-SMG and may change following formal
`TC-SMG approval. Should TC-SMG modify the contents of this GTS it will then be republished by ETSI
`with an identifying change of release date and an increase in version number asfollows:
`
`Version 5.x.y
`
`where:
`y
`
`the third digit is incremented when editorial only changes have been incorporated in the
`specification;
`
`xX
`
`the second digit is incremented for all other types of changes, i.e. technical enhancements,
`corrections, updates, etc.
`
`The specification from which this GTS has been derived wasoriginally based on CEPT documentation,
`hence the presentation of this GTS may not be entirely in accordance with the ETSI rules.
`
`Reference is made within this GTS to GSM-TSs(note).
`
`NOTE:
`
`TC-SMG has produced documents which give the technical specifications for the
`implementation of the digital cellular telecommunications system. Historically, these
`documents have beenidentified as GSM Technical Specifications (GSM-TSs). These
`TSs may have subsequently become I-ETSs (Phase 1), or ETSs/ETSI Technical
`Reports (ETRs) (Phase 2). TC-SMG hasalso produced ETSI GSM TSswhichgive the
`technical specifications for the implementation of Phase 2+ enhancements of the
`digital cellular telecommunications system. These version 5.x.x GSM_Technical
`Specifications may be referred to as GTSs.
`
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`0
`
`Scope
`
`The purposeofthis specification is to define the requirements for and give guidelines on the MMI for calls
`on the GSM mobile station. This includes the requirements of the user procedures for call control and
`supplementary service control, the requirements on the physical input media and the output, such as
`indications and displayed information.
`
`This specification complements specifications GSM 02.07, 02.11, 02.17, 02.40, 03.01, 03.09, 03.12,
`03.14, 04.08, 05.08 11.01 and 11.10 and deals with MMI items not covered by these specifications.
`
`0.1
`
`Normative references
`
`This ETS incorporates by dated and undated reference, provisions from other publications. These
`normative references are cited at the appropriate places in the text and the publications are listed
`hereafter. For dated references, subsequent amendments to or revisions of any of these publications
`apply to this ETS only whenincorporated in it by amendment or revision. For undated references, the
`latest edition of the publication referred to applies.
`
`[1]
`
`[2]
`
`[3]
`
`[4]
`
`[5]
`
`[6]
`
`[7]
`
`[8]
`
`[9]
`
`[10]
`
`[11]
`
`[12]
`
`[13]
`
`[14]
`
`GSM 01.04 (ETR 100): "Digital cellular telecommunication system (Phase 2);
`Abbreviations and acronyms".
`
`cellular
`"Digital
`(ETS 300 503):
`GSM 02.04
`(Phase 2); General on supplementary services".
`
`telecommunication
`
`system
`
`"Digital
`(ETS 300 505):
`GSM 02.07
`(Phase 2); Mobile Station (MS) features".
`
`cellular
`
`telecommunication
`
`system
`
`"Digital
`(ETS 300 507):
`GSM 02.11.
`(Phase2); Service accessibility".
`
`cellular
`
`telecommunication
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300 509):
`GSM 02.17
`(Phase 2); Subscriber identity modules Functional characteristics".
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300 511):
`GSM 02.30
`(Phase 2); Man-MachineInterface (MMI) of the Mobile Station (MS)".
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300 512):
`GSM 02.40
`(Phase 2); Proceduresfor call progress indications”.
`
`system
`
`system
`telecommunication
`cellular
`"Digital
`(ETS 300 516):
`GSM 02.83
`(Phase2); Call Waiting (CW) and Call Hold (HOLD) supplementary services -
`Stage 1".
`
`telecommunication
`cellular
`"Digital
`(ETS 300 517):
`GSM 02.84
`(Phase2); MultiParty (MPTY) supplementary services - Stage 1".
`
`system
`
`system
`telecommunication
`cellular
`"Digital
`(ETS 300625):
`GSM 02.90
`(Phase 2); Stage 1 description of Unstructured Supplementary Service Data
`(UUSD)".
`
`(ETS 300 521):
`GSM 03.01
`(Phase2); Network functions”.
`
`"Digital
`
`cellular
`
`telecommunication
`
`system
`
`"Digital
`(ETS 300 527):
`GSM 03.09
`(Phase 2); Handover procedures".
`
`cellular
`
`telecommunication
`
`system
`
`cellular
`"Digital
`(ETS 300 530):
`GSM 03.12
`(Phase 2); Location registration procedures".
`
`telecommunication
`
`system
`
`system
`telecommunication
`cellular
`"Digital
`(ETS 300 532):
`GSM 03.14
`(Phase 2); Support of Dual Tone Multi-Frequency signalling (DTMF) via the
`GSM system".
`
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`[15]
`
`[16]
`
`[17]
`
`[18]
`
`[19]
`
`[20]
`
`[21]
`
`[22]
`
`[23]
`
`[24]
`
`telecommunication
`cellular
`"Digital
`(ETS 300 628):
`GSM 03.38
`(Phase 2); Alphabets and language-specific information".
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300557):
`GSM 04.08
`(Phase 2); Mobile radio interface layer 3 specification".
`
`system
`
`system
`telecommunication
`cellular
`"Digital
`(ETS 300 564):
`GSM 04.80
`(Phase 2); Mobile radio interface layer 3 supplementary services specification
`Formats and coding".
`
`"Digital
`(ETS 300578):
`GSM 05.08
`(Phase 2); Radio subsystem link control".
`
`cellular
`
`telecommunication
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300 599):
`GSM 09.02
`(Phase 2); Mobile Application Part (MAP) specification”.
`
`system
`
`telecommunication
`cellular
`"Digital
`(ETS 300607):
`GSM 11.10
`(Phase2); Mobile Station (MS) conformity specification".
`
`system
`
`system
`telecommunication
`cellular
`"Digital
`(ETS 300 608):
`GSM 11.11
`(Phase 2); Specification of the Subscriber Identity Module-Mobile Equipment
`(SIM-ME) interface".
`
`CCITT Recommendation E.164: "Numbering plan for the ISDN era".
`
`CCITT Recommendation E.131:
`supplementary telephone services".
`
`"Subscriber
`
`control
`
`procedures
`
`for
`
`CCITT Recommendation E.121: "Pictograms and symbols to assist users of the
`telephoneservice".
`
`0.2
`
`Abbreviations
`
`Abbreviations usedin this specification are listed in GSM 01.04.
`
`1
`
`1.1
`
`General
`
`Basic philosophy
`
`The basic idea behind this specification is that it should give a minimum level of requirements, with
`emphasis on items which are seen as important from a pan-European usage point of view. This means,
`that the requirements are mainly dealing with standardized control procedures of accessto servicesi.e.
`call establishment,
`invocation of supplementary services and so on. This also includes standardized
`networkinformation to the users such as tones and announcements.
`
`The requirements on the physical layout of input and output features are kept to a minimum to allow for
`differentiated types of MSs andto ease the introduction of future developments in the area of MMI. The
`standardized control procedures describe the sequenceof real actions to be taken by the users. However,
`since the requirements on the physical
`input features are minimal the control procedures may differ
`between MSs depending onthe solution of the manufacturers. The "bridge" between these requirements
`is howeverthat the same logical actions have to be taken by the user. That is, the user has to provide the
`same information for the call control and signalling no matter what the methodis. This is also valid if an
`automatic device is used for carrying out the same actions. The logical procedures are therefore defined
`and standardizedin this specification.
`
`The drawbackofthis approachis that the users of GSM mobile stations mayfacea lot of different types of
`physical MMI which they have to learn. However,
`to deal with this problem the specification gives a
`definition of a basic public MMI. The basic public MMI allows non-experienced, casual users to make and
`receive a telephonycall. This definition is directed to manufacturers of public mobile telephones.
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`the user may set the ME to disable some or all of the MMI functions defined in this
`Optionally,
`specification. This setting shall only apply when the same SIM is in use (see GSM 02.17 for security
`policy), otherwise the ME shall enable the standard MMI.
`
`1.2
`
`Structure of the specification
`
`The specification is divided into sections describing respectively the control procedures, the input features
`and the output features. The final section defines the basic public MMI. For a lot of items for which no
`particular MMI specification is necessary there is a reference to the specifications where the basic
`requirements are to be found (i.e. MS features specified in GSM 02.07 and language of announcements
`specified in GSM 02.40).
`
`2
`
`2.1
`
`Physical user input features
`
`General
`
`This section gives the requirements or guidelines for the MMI of the input related MS features. Basic
`requirements on these features are given in GSM 02.07 and GSM 02.40.
`
`2.2
`
`MMI related to MS access
`
`No requirements additional to those in other GSM specifications (Ref. GSM 02.17, 11.10).
`
`2.3
`
`MMI related to MS features
`
`Thethreefirst issues are covered in GSM 02.07:
`
`* Country / PLMN selection:
`The method is manufacturer optional.
`
`* International Access Function ("+" key):
`
`and
`
`* Keypad:
`
`The physical meansof entering the characters 0-9, +, * and # (i.e. the SELECT function) may
`be keypad, voice input device, DTE or other, but there must be means to enter this
`information.
`
`The relationship on the keypad between the numbers and letters (where used) is important
`when mnemonic dialling may be used. The following relationship is therefore preferred
`though optional.
`
`1
`2
`3
`4
`5
`
`ABC
`DEF
`GHI
`JKL
`
`MNO
`PQRS
`TUV
`WXYZ
`
`6
`7
`8
`9
`0
`
`See also section 5.2.1.
`
`* ACCEPT, SEND and END functions:
`The physical means to perform these functions may be keypad, voice input device, DTE or
`other, but there must be meansto perform these functions. ACCEPT and SEND mayusethe
`same means.
`
`* Setting of called Number Fields (Type of Number), use of the "+" key function:
`Users may enter a called numberin two formats, called here International or Open. The Type
`of Number (TON) maybeset to other values if required, but the procedure for this is not
`defined here.
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`"International format"
`This is entered by starting with a "+" followed by country code, even for national calls.
`This method is preferred for roaming and international calls, and highly desirable for
`storage of short codesor for call-forwarding.
`
`This sets the TON to "International" - see GSM 04.08 table 10.50.
`
`"Open format"
`This is when the "+" is not entered, and the numberis entered in the normal way for
`that network. The number mayrequire a prefix or escape code as normal, for example
`for entering the international access code or national access code(often "0").
`
`This sets the TON to "Unknown" - see GSM 04.08 table 10.50.
`"National" case, which does not permit prefix or escapedigits).
`
`(This is not the
`
`Care should be taken with this format, since the dialled numberwill only be correct in a
`given network, and may be wrong when roaming. Caution must be applied when using
`stored numbersor call-forwarding.
`
`* Setting of Called Number Fields (NumberPlan Indicator):
`The default Number Plan Identification (NPI) shall be CCITT E.164if all the digits are in the range
`0-9 and the NPI shall be "unknown"if other numberinformation is included. However,
`if the user
`selects (or has selected) a particular NPI! (procedure not defined) then that NPI shall be used.
`
`* Entry of Bearer Capability Information Elements (BCIE):
`This is required in order to indicate information such as whether it is a voice or data call,
`facsimile, synchronous or asynchronous etc. The method for entering this information is of
`mobile manufacturer's option. For
`those mobile stations offering only telephony (and
`emergencycalls), the default BCIE shall be for telephony (or emergency call). For mobile
`stations supporting non-voice services, there shall be means to set the BCIE required, by
`reading the appropriate field in the SIM and possibly otherwise. This field may be associated
`with or independentof the called number.
`
`2.4
`
`MMI related to user information
`
`These issues are covered in GSM 02.40:
`
`* Selection of language of announcements:
`No additional requirements are definedin this specification.
`
`2.5
`
`Other input features
`
`No requirements additional to those in other GSM specifications (Ref. GSM 03.14, 11.10).
`
`3
`
`3.1
`
`Indications and output features
`
`General
`
`This section gives the requirements and guidelines of the MMI aspects of the outputs such as displayed
`information, indications and tones. Basic requirements on these features are given in GSM 02.07 and
`GSM 02.40.
`
`3.2
`
`MMI related to MS access
`
`No requirements additional to those in other GSM specifications (ref. GSM 03.12, 04.08, 05.08).
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`3.3
`
`MMI related to MS features
`
`Country/PLMN Indication:
`
`*
`
`The country/PLMN Indication (see GSM 02.07 for definition) should be displayed as such that
`the user can uniquely identify the country and PLMN e.g. by alpha or numeric means or
`other.
`
`These issues are covered in GSM 02.07. No additional requirements are defined in this specification:
`
`+FeFF
`
`Indication of Call Progress Signals
`Display of Called Number
`Short Message
`Call Charge Units Meter
`
`3.4
`
`MMI related to user information
`
`Theseissues are covered in GSM 02.40. No additional requirements are defined in this specification:
`
`* Selection of language of announcements
`* Supervisory tones.
`
`3.5
`
`Other output features
`
`No requirements additional to those in other GSM specifications (ref. GSM 03.01, 03.09, 03.12, 04.08 and
`05.08).
`
`4
`
`4.1
`
`Procedures
`
`General
`
`This section defines the MMI of the service access procedures, and supplementary service control
`procedures. These procedures are defined as logical procedures and in general no mandatory methods
`are specified. In order to make the descriptions continuous and clear requirements in GSM 02.07, 02.11,
`02.17 and 02.40 have beenincluded or are referenced. The mapping between the MMI procedures and
`the call control entity is specified in GSM 04.08.
`
`4.2
`
`MS access
`
`The MS access procedure is comprised of the initial actions the user has to take before calls can be
`established or received. This procedure includes e.g.
`insertion of subscriber-card and entering the
`PIN-code.
`
`As there exist different types of MS and as requirements in other GSM specifications allow different
`options the MS access procedure maydiffer between mobile stations. The method for describing the MS
`access proceduresis by using a Mealy-graph, see Annex A.
`
`The graph shows the MS access for simple MS e.g. hand-held and they may be different for more
`complexstations. It should also be noted that the exact sequencesof events are not described, these may
`be chosen by the manufacturers. Nevertheless, the related requirements in the other GSM specifications
`referenced in section 4.1 are applicable.
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`4.3
`
`Definition of functions
`
`The following functions are applicable and mandatory for the logical procedures for Mobile originated and
`terminated calls and for the control of Supplementary Services:
`
`Acceptance of a mobile terminated call.
`
`Entry of information.
`
`Transmission of the entered information to the network.
`
`Requirements in GSM 02.40 are applicable. Other indications may be given in
`addition throughout the procedure.
`
`Termination of or disconnection from the call. The execution of the END-function
`may be caused byeither party involved in the call by e.g. termination, loss of
`coverage, invalidation of payment.
`
`ACCEPT:
`
`SELECT:
`
`SEND:
`
`INDICATION:
`
`END:
`
`4.4
`
`Call Control
`
`4.4.1
`
`General
`
`Voice calls to and from a Mobile station shall be controlled in accordance with the procedures described
`below. "Data calls" are expected to be controlled in a similar way but are not here specified.
`
`4.4.2
`
`Voicecalls
`
`Thevoice call is either a normal telephony call or an emergencycall.
`
`4.4.2.1
`
`Mobile originated calls
`
`Thefollowing sequenceoffunctions shall be used:
`
`SELECT:
`
`SEND:
`
`Entry of called addressinformation.
`
`Transmission of the called address.
`
`INDICATION:
`
`See section 4.3.
`
`END:
`
`Termination of the call.
`
`4.4.2.2
`
`Emergencycalls
`
`With mobile stations supporting Telephony,it shall be possible to place an emergencycall by entering 112
`followed by SEND in the mannerspecified in section 4.4.2.1. It may also be possible for a user to enter a
`preferred emergency MMI code of up to six digits (such as 999) followed by SEND to invoke an
`emergencycall. In this latter case, the preferred code shall be stored in the SIM and the ME recognizes
`any dialled instance of this code to set up the emergencycall. Additional means to place sucha call are
`also allowed, e.g. provision of a dedicated button.
`
`The MS must support the initiation of an emergency call to "112" without a SIM present in the MS,
`regardlessof the call being accepted or not by the network (national option to require IMSI).
`
`NOTE:
`
`In addition to the above procedure, calls to national emergency services may be made
`in the way standard for the country of the serving PLMN. However, with the exception
`of code "112", these are not treated within the PLMN as "Teleservice Emergency call"
`unless the ME recognizes the code as an emergency code as described above, and
`would require a valid IMSI.
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`4.4.2.3
`
`Mobile terminated calls
`
`The following sequenceof functions shall be used:
`
`INDICATION:
`
`ACCEPT:
`
`INDICATION:
`
`END:
`
`Alert to the user that she is being called.
`
`Acceptanceof the incoming call by the user.
`
`Seesection 4.3.
`
`Termination of the call.
`
`User Determined User Busy (UDUB):
`
`If, on being alerted by an incomingcall, the called user
`enters "0 SEND", this shall set UDUB for that call, which
`shall either invoke call forwarding on busy,if active and
`operative, or else present BUSYtothecalling party.
`
`4.5
`
`4.5.1
`
`Supplementary Services Control
`
`General
`
`The supplementary services shall be controlled in accordance with the procedures described below.All
`mobile stations with MMI shall be able to be controlled in this way, to minimize the confusion of users
`using different types of mobile station (quite likely, due to the use of the SIM IC card) and to permit the
`introduction by a PLMN operator of new supplementary services, not defined at the time of the design of a
`mobile station. These procedures are based on those recommended by CEPT/SF and CCITT
`Recommendation E.131.
`
`The specified MMI shall be supported by the L3 signalling between the MS and the MSC, see GSM 04.80.
`
`In addition to these specified MMI procedures the MS may be equipped with additional enhanced MMI
`procedures (e.g. dedicated keys, menu procedures...), left to the discretion of the manufacturer. These
`proceduresshall also be converted in accordance with GSM 04.80.
`
`4.5.2
`
`Structure of the MMI
`
`The following sequenceof functions shall be used for the control of Supplementary Services:
`
`SELECT:
`
`SEND:
`
`Entry of the procedure information (may be a digit or a sequence of characters).
`
`Transmission of the information to the network.
`
`INDICATION:
`
`See section 4.3.
`
`The MS shall support the MMI procedure specified as:
`
`Activation
`Deactivation
`Interrogation
`Registration
`Erasure
`
`:
`:
`:
`:
`:
`
`*SC*SI#
`#SC*SI#
`“#SC*SI#
`*SC*SIl# and **SC*SI#
`##SC’*SI#
`
`This structure consists of the following parts:
`
`-
`-
`
`Service Code, SC( (2 or 3 digits)
`Supplementary Information, SI (variable length)
`
`The procedure alwaysstarts with *, #, **, ## or *# and is finished by #. Each part within the procedureis
`separated by *.
`
`The service code uniquely specifies the Supplementary Service, either as a defined GSM Supplementary
`Service or as a spare service code. All spare service codesshall be reserved for future use.
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`The MS shall determine from the context whether, an entry of a single *, activation or registration was
`intended.
`
`For example, a call forwarding request with a single * would be interpreted as registration if containing a
`forwarded-to number,or an activation if not.
`
`The supplementary information (SI) may comprise e.g. a PIN code or Directory Number. Where a
`particular service request does not
`require any Sl,
`"*SI"
`is not entered, e.g. Activation becomes
`*SC#SEND. Where further supplementary information is required this is again entered as *Sl, e.g.
`*SC*SIA*SIB#SEND. SIB may be used to specify the tele or bearer service expressed as a Basic Service
`Group to which this supplementary service request applies, SIC may be used to specify the value of the
`"No Reply Condition Timer".
`
`Use of SIA, SIB, SIC for a particular procedure is optional. The procedure to be adopted where these are
`not all used is as follows:
`
`*SI# shall be entered in any of the following formats:
`
`*SIA* SIB* SIC #
`*SIA* SIB#
`*SIA** SIC #
`*SIA#
`** Sib * SIC #
`** SIB#E
`***SIC#
`#
`
`The denotation of the Supplementary Information and the order of entry are specified in Annex B.
`Supplementary Information Codes for the Teleservices and Bearer Services are given in Annex C.
`
`The following procedures shall be used for application of supplementary services to the call set-up
`procedure:
`
`*SCn*SIFDN SEND
`
`where SCis the service code defined in Annex B and *SI is an optional field which may be applicable to
`service SC. The “n”is a single digit used to indicate the numbering plan, profile, priority, etc. according to
`the service being applied. For simplicity of presentation, the leading * is shown on the assumption that the
`action is to activate (switch on) the required service. However, for a deactivation (or switch off), this would
`become:
`
`#SCn*SI#DN SEND
`
`It is assumed that the *# (interrogation) will not apply to call set-up.
`
`Where more than one supplementary service is applicable to the call set-up, these shall be concatenated
`with any applicable supplementary information immediately following the applicable service code.
`
`For example, if SCn and SI refer to one applicable supplementary service and scn and si to another, then
`the generic procedure becomes:
`
`*SCn*Sl#scn*sif#DN SEND
`
`NOTE:
`
`The order of entry of SC and scis a user option, provided that any supplementary
`information follows immediately after the relevant SC.
`
`WhereSI is not applicable according to the definition of the supplementary service, then *SI is omitted.
`Whereits use is optional, but not selected for a particular call set-up, it may be omitted or entered as an
`extra * if this is necessary to avoid ambiguity of interpretation.
`
`NOTE:
`
`By using the # as a separator, most cases are expected to be unambiguous.
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`4.5.3
`
`Handling of supplementary services
`
`4.5.3.1
`
`Handling of defined GSM supplementary services
`
`The MMI procedurefor the defined GSM Supplementary Services shall be converted to the mobile radio
`interface Layer 3, as specified in GSM 04.80. An appropriate message should be given/displayed to the
`user in accordance with the "return result/error" from the network.
`
`The service codesfor the defined GSM Supplementary Services are given in Annex B.
`
`4.5.3.2
`
`Handling of not-implemented supplementary services
`
`The MS shall act in accordance with Figure 4.5.3.2 when digits are entered to the MS to determine
`whetherto interpret these as call set-up requests or supplementary service control proceduresetc.. This
`ma