1、, Released: 14 July 1994 GSM 04.82. Version: 4.7.0 Date: 1 July 1994 Source: ETSI TC-SMG Reference: GSM 04.82 UDC: 621.396.21 Key words: European digital cellular telecommunications system, Global System for Mobile communications (GSM) European digital cellular telecommunications system (Phase 2); C
2、all Forwarding (CF) supplementary services - Stage 3 (GSM 04.82) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: 06921 Sophia Antipolis Cedex - FRANCE Office address: Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE Tel.: + 33 92 94 42 O0 - Fax: + 33 93
3、 65 47 16 European Telecommunications Standards Institute 1994. All rights reserved. No part may be reproduced except as authorised by written permission. The copyright and the foregoing restriction on reproduction extend to all media in which the information may be embodied. Page 2 GSM 04.82 versio
4、n 4.7.0 _ _ 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 Standards Approval Dept.“ at the address shown on the title page
5、. . . . . Page 3 GSM 04.82 version 4.7.0 m 3404583 OLL8bO3 965 m Contents Foreword . 5 O General . 7 Scope . 7 0.2 Normative references 7 Definitions and abbreviations . 9 o . 1 0.3 0.4 Cross phase compatibility 9 1 Call Forwarding Unconditional (CFU) 10 1.1 Normal operation 10 Served mobile subscri
6、ber side . 10 1.2 Registration . 11 1.1.1 1.1.2 1 . 1.3 1.2.1 1.3.1 Forwarded-to mobile subscriber side 10 Calling mobile subscriber side . 11 Registration by the served mobile subscriber . 11 1.3 Erasure . 12 Erasure by the served mobile subscriber . 12 1.5 Deactivation 14 Interrogation 15 1.6 1.7
7、1.7.1 Network only supports protocol version 1 control of SS by the subscriber 16 1.7.2 MS only supports protocol version 1 control of SS by the 1.4 . Activation . 13 Cross phase compatibility 16 subscriber 16 2 Call Forwarding on mobile subscriber Busy (CFB) 17 Served mobile subscriber side . 17 Fo
8、rwarded-to mobile subscriber side 18 Calling mobile subscriber side . 18 Registration by the served mobile subscriber . 19 2.3 Erasure . 20 Erasure by the served mobile subscriber . 20 2.1 Normal operation 17 2.1.1 2.1.2 2.1.3 2.2.1 2.3.1 2.2 Registration . 19 2.4 Activation . 21 2.5 Deactivation 22
9、 Interrogation 2.6 23 2.7 Cross phase compatibility 24 2.7.1 Network only supports protocol version 1 control of SS by the subscriber 24 2.7.2 MS only supports protocol version 1 control of SS by the subscriber 24 3 Call Forwarding on No Reply (CFNRy) 25 Served mobile subscriber side . 25 Forwarded-
10、to mobile subscriber side 26 Registration by the served mobile subscriber . 27 3.3 Erasure . 28 Erasure by the served mobile subscriber . 28 3.1 Normal operation 25 3.1.1 3.1.2 3.1.3 3.2.1 3.3.1 Calling mobile subscriber side . 26 3.2 Registration 26 . . 3.4 Activation 29 . . _. . . - m 3404583 OLLB
11、bO4 8TL m Page 4 GSM 04.82 version 4.7.0 3.5 Deactivation . 30 . 3.6 Interrogation 31 3.7 3.7.1 Network only supports protocol version 1 control of SS by the subscriber . 32 3.7.2 MS only supports protocol version 1 control of SS by the subscriber . 32 Cross phase compatibility 32 4 Call Forwarding
12、on mobile subscriber Not Reachable (CFNRc) 33 4.1 Normal operation . .33 Calling mobile subscriber side 34 4.2 Registration -35 Registration by the served mobile subscriber . 35 4.4 Activation . -37 4.5 Deactivation . 38 4.6 Interrogation 39 Cross phase compatibility 40 subscriber . 40 4.1.1 4.1.2 4
13、.1.3 4.2.1 4.3.1 Served mobile subscriber side 33 Forwarded40 mobile subscriber side . 33 4.3 Erasure . 36 Erasure by the served mobile subscriber 36 4.7 4.7.1 Network only supports protocol version 1 control of SS by the 4.7.2 MS only supports protocol version 1 control of SS by the subscriber . 40
14、 History . 41 . Foreword This section will be provided later. - - _ - - _ _ Page 7 GSM 04.82 version 4.7.0 m 3404583 OL18bOb 674 m O General 0.1 Scope This technical specification specifies the procedures used at the radio interface (reference point Um as defined in technical specification GSM 04.02
15、) for normal operation, registration, erasure, activation, deactivation, interrogation and network invocation of calC offering supplementary services. Provision and withdrawal of supplementary services is an administrative matter between the mobile subscriber and the service provider and cause no si
16、gnalling on the radio interface. In technical specification GSM 04.1 O the general aspects of the specification of supplementary services at the layer 3 radio interface are given. Technical specification GSM 04.80 specifies the formats and coding for the supplementary services. Definitions and descr
17、iptions of supplementary services are given in technical specifications GSM 02.04 and GSM 02.8 and 02.9-series. Technical specification GSM 02.82 is related specially to call offering supplementary services. Technical realization of supplementary services is described in technical specifications GSM
18、 03.1 1 and GSM 03.8 and 03.9-series. Technical specification GSM 03.82 is related specialiy to call offering supplementary services. The procedures for Call Control, Mobility Management and Radio Resource management at the layer 3 radio interface are defined in technical specifications GSM 04.07 an
19、d GSM 04.08. The following supplementary services belong to the call offering supplementary services and are described in this technical specification: - Call forwarding unconditional (CFU) (section 1); - Call forwarding on mobile subscriber busy (CFB) (section 2); - Call forwarding on no reply (CFN
20、Ry) (section 3); - Call forwarding on mobile subscriber not reachable (CFNRc) (section 4). 0.2 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 publication
21、s are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this ETS only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. t11 i31 I41 GSM 01.04: ,Europea
22、n digital cellular telecommunications system (Phase 2); “Abbreviations and acronyms“. GSM 02.01 : “European digital cellular telecommunications system (Phase 2); Principles of telecommunication services supported by a GSM Public Land Mobile Network (PLMN)“. GSM 02.04: ,European digital cellular tele
23、communications system (Phase 2); General on supplementary services“. GSM 02.81 : “European digital cellular telecommunications system (Phase 2); Line identification supplementary services - Stage 1 I. Previous page is blank rage o GSM 04.82 version 4.7.0 i51 i61 i71 81 i91 i1 O1 ill i1 21 il 31 141
24、151 i1 61 i1 71 il 81 i1 91 1201 i211 E21 i231 GSM 02.82: “European digital cellular telecommunications system (Phase 2); Call Forwarding (CF) supplementary services - Stage 1 I. GSM 02.83: “European digital cellular telecommunications system (Phase 2); Call Waiting (CW) and Call Hold (HOLD) supplem
25、entary services - Stage 1 “. GSM 02.84: “European digital cellular telecornmunications system (Phase 2); Multi Party (MPTY) supplementary services - Stage 1 I. GSM 02.85: “European digital cellular telecommunications system (Phase 2); Closed User Group (CUG) supplementary services - Stage 1 I. GSM 0
26、2.86: “European digital cellular telecommunications system (Phase 2); Advice of charge (AOC) supplementary services - Stage 1“. GSM 02.88: “European digital cellular telecommunications system (Phase 2); Call Barring (CB) supplementary services - Stage 1“. GSM 02.90: “European digital cellular teleco
27、rnmunications system (Phase 2); Unstructured supplementary services operation - Stage 1 I. GSM 03.02: “European digital cellular telecommunications system (Phase 2); Network architecture“. GSM 03.1 1 : “European digital cellular telecommunications system (Phase 2); Technical realization of supplemen
28、tary services“. GSM 03.81 : “European digital cellular telecornmunications system (Phase 2); Line identification supplementary services - Stage 2“. GSM 03.82: “European digital cellular telecornmunications system (Phase 2); Call Forwarding (CF) Supplementary services - Stage 2“. GSM 03.83: “European
29、 digital cellular telecommunications system (Phase 2); Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 2“. GSM 03.84: “European digital cellular telecommunications system (Phase 2); Multi Party (MPTY) supplementary services - Stage 2“. GSM 03.85: “European digital cellular tele
30、communications system (Phase 2); Closed User Group (CUG) supplementary services - Stage 2“. GSM 03.86: “European digital cellular telecommunications system (Phase 2); Advice of Charge (AOC) supplementary services - Stage 2“. GSM 03.88: “European digital cellular telecommunications system (Phase 2);
31、Call Barring (CB) supplementary services - Stage 2“. GSM 03.90: “European digital cellular telecommunications system (Phase 2); Unstructured supplementary services operation - Stage 2“. GSM 04.02: “European digital cellular telecommunications system (Phase 2); GSM Public Land Mobile Network (PLMN) a
32、ccess reference configuration“. GSM 04.07: “European digital cellular telecommunications system (Phase 2); Mobile radio interface signalling layer 3 General aspects“. I241 1251 I261 1271 - - m 3404583 OL18bOB 447 m Page 9 GSM 04.82 version 4.7.0 GSM 04.08: “European digital . cellular telecommunicat
33、ions system (Phase 2); Mobile radio interface layer 3 specification“. GSM 04.1 O: “European digital cellular telecommunications system (Phase 21; Mobile radio interface layer 3 Supplementary services specification General aspects“. GSM 04.80: “European digital cellular telecommunications system (Pha
34、se 2); Mobile radio interface layer 3 supplementary services specification Formats and coding“. GSM 04.82: “European digital cellular telecommunications system (Phase 21; Call Forwarding ICF) supplementary services - Stage 3“. 0.3 Definitions and abbreviations Abbreviations used in the specification
35、 are listed in GSM 01.04. 0.4 Cross phase compatibility For the following supplementary services, a number of changes exist between this specification and the protocol version 1 specification: - Call forwarding unconditional; - Call forwarding on mobile subscriber busy; - Call forwarding on no reply
36、; - Call forwarding on mobile subscriber not reachable. For these supplementary services the main body of this specification assumes that all network entities comply with this version of the service. In each case an additional sub-section (section x.71 defines the additional requirements for when on
37、e or more network entities or the MS complies with the protocol version 1 specifications for the supplementary service procedures. -. - _ _ - . - m 3404583 OLl8bO 383 m Page 10 GSM 04.82 version 4.7.0 1 Call Forwarding Unconditional (CFU) 1.1 Normal operation 1.1.1 Served mobile subscriber side When
38、 call forwarding unconditional is active, all incoming calls for the specified basic service(4 will be forwarded without being offered to the served mobile subscriber. When CFU is active, the ability of the served mobile subscriber to originate calls is not affected. However, a NotifySS operation co
39、ntaining the SS-Status indicating that CFU is currently active and operative will be sent to the served mobile subscriber each time an outgoing call is made, see figure 1 .l. MS Network SETUP Figure 1.1 : Notification to the served mobile subscriber that call forwarding is active 1 .I .2 Forwarded-t
40、o mobile subscriber side The forwarded-to mobile subscriber will receive a NotifySS operation containing the SS-Notification indicating that the incoming call is a forwarded call. When available, the SS-Code of the invoked forwarding service is also included, see figure 1.2. When multiple forwarding
41、 occurs the value of the SS-Code shall relate to the last invoked forwarding service. MS Network SETUP RELEASE COMPLETE/FACILITY RELEASE COMPLETE RELEAS E COM PLETE/FACI LITY RELEASE COMPLETE/FACILITY Facility (Invoke = InterrogateSS (CFB) NOTE: The ForwardedToNumber shall not be accompanied by a Fo
42、rwardedToSubAddress. The return result may consist of a list of parameters, each relating to a specific basic service group. Figure 2.9: Interrogation of active call forwarding on mobile subscriber busy for all basic services Page 24 GSM 04.82 version 4.7.0 . - - . . - . 3404583 OLl8L23 753 - in res
43、ponse to a specific request (.e. containing one particular Basicservice (group) Code, the served mobile subscriber should receive the SC-Status parameter, indicating whether or not CFB is registered, including information as to wether or not it is active and operative or active and quiescent for tha
44、t basic service group. If CFB is registered, the associated ForwardedToNumber which may be accompanied by a ForwardedToSubAddress shall be given, see figure 2.1 O. If CFB is not registered for the interrogated Basicservice (group) code, only the SS-Status parameter indicating “not registered“ is ret
45、urned. MS Network REGISTER RELEASE COMPLETE RELEASE COMPLETE RELEASE COMPLETE e- Facility (Reject (I nvoke-problem) NOTE: The SS-Code may also indicate “all conditional forwarding SS“ group or the “all forwarding SS“ group. Figure 3.8: Deactivation of call forwarding on no reply _ _ m 3404583 OLL863
46、0 993 m Page 31 GSM 04.82 version 4.7.0 3.6 Interrogation Data reauest The data request procedure enables the mobile subscriber to obtain information about the data stored in the PLMN. After having requested this procedure the network shall return the following information: - in response to a genera
47、l data request (.e. not including a BasicServiceCode) the served mobile subscriber should be given the following data for each basic service group to which CFNRy is registered: the SS-Status indicating whether the supplementary service is “not active“, “active and operative“ or “active and quiescent
48、“; * the associated ForwardedToNumber which shall not be accompanied by a ForwardedToSubAddress; * the duration of the no reply condition timer, see figure 3.9. RELEASE COM PLETE/FACI LITY - Facility (Return result = InterrogateSS (BasicServiceCode, SS-Status, ForwardedToNumber, NoReply ConditionTime) NOTE: The ForwardedToNumber shall not be accompanied by a ForwardedToSubAddress. The return result may consist of a list of parameters, each relating to a specific basis service group. Figure 3.9: interrogation of active call forwarding on no reply for all basic services
