Specification Volume 2
`
`Specification
`of the Bluetooth System
`
`Wireless connections made easy
`
`Profiles
`
`v1.0 B
` December 1st 1999
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`BLUETOOTH DOC
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`Responsible
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`N.B.
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`Date / Day-Month-Year
`01 Dec 99
`e-mail address
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`page 3 of 440
`Document No.
`1.C.47/1.0 B
`Status
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`Profiles of the
`Bluetooth System
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`Version 1.0B
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`BLUETOOTH SPECIFICATION Version 1.0 B
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`page 4 of 440
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`Profiles of the Bluetooth System
`Revision History
`The Revision History is shown in Appendix I on page 413
`
`Contributors
`The persons who contributed to this specification are listed in
`Appendix II on page 421.
`
`Web Site
`
`This specification can also be found on the Bluetooth web site:
`http://www.bluetooth.com
`
`Disclaimer and copyright notice
`THIS SPECIFICATION IS PROVIDED “AS IS” WITH NO WARRANTIES
`WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY,
`NONINFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, OR
`ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECI-
`FICATION OR SAMPLE. All liability, including liability for infringement of any
`proprietary rights, relating to use of information in this document is disclaimed.
`
`No license, express or implied, by estoppel or otherwise, to any intellectual
`property rights are granted herein.
`
`Copyright © 1999
`
`Telefonaktiebolaget LM Ericsson,
`International Business Machines Corporation,
`Intel Corporation,
`Nokia Corporation,
`Toshiba Corporation .
`
`*Third-party brands and names are the property of their respective owners.
`
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`MASTER TABLE OF CONTENTS
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`For the Core Specification, see Volume 1
`
`Part K:1
`
`GENERIC ACCESS PROFILE
`Contents .............................................................................................15
`Foreword ...................................................................................19
`1 Introduction ..........................................................................20
`2 Profile Overview...................................................................22
`3 User Interface Aspects.........................................................25
`4 Modes ..................................................................................29
`5 Security Aspects ..................................................................33
`6 Idle Mode Procedures..........................................................37
`7 Establishment Procedures ...................................................45
`8 Definitions ............................................................................52
`9 Annex A (Normative): Timers and Constants.......................56
`10 Annex B (Informative): Information Flows of Related
`Procedures...........................................................................57
`11 References...........................................................................60
`
`Part K:2
`
`SERVICE DISCOVERY APPLICATION PROFILE
`Contents .............................................................................................63
`Foreword ...................................................................................65
`1 Introduction ..........................................................................66
`2 Profile Overview...................................................................68
`3 User Interface Aspects.........................................................72
`4 Application Layer..................................................................73
`5 Service Discovery ................................................................79
`6 L2CAP..................................................................................82
`7 Link Manager .......................................................................86
`8 Link Control..........................................................................88
`9 References...........................................................................91
`10 Definitions ............................................................................92
`11 Appendix A (Informative): Service Primitives and the
`Bluetooth PDUS ...................................................................93
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`Part K:3
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`CORDLESS TELEPHONY PROFILE
`Contents ............................................................................................97
`1 Introduction ........................................................................100
`2 Profile Overview.................................................................103
`3 Application Layer ...............................................................108
`4 TCS-BIN Procedures ......................................................... 110
`5 Service Discovery Procedures...........................................120
`6 L2CAP Procedures ............................................................121
`7 LMP Procedures Overview ................................................122
`8 LC Features .......................................................................124
`9 General Access Profile Interoperability Requirements ......126
`10 Annex A (Informative): Signalling Flows ............................128
`11 Timers and Counters .........................................................135
`12 References ........................................................................136
`13 List of Figures ....................................................................137
`14 List of Tables......................................................................138
`
`Part K:4
`
`INTERCOM PROFILE
`Contents ..........................................................................................141
`1 Introduction ........................................................................143
`2 Profile Overview.................................................................145
`3 Application Layer ...............................................................148
`4 TCS Binary.........................................................................149
`5 SDP Interoperability Requirements....................................153
`6 L2CAP Interoperability Requirements................................154
`7 Link Manager (LM) Interoperability Requirements.............155
`8 Link Control (LC) Interoperability Requirements................156
`9 Generic Access Profile.......................................................158
`10 Annex A (Informative): Signalling flows .............................159
`11 Timers and Counters .........................................................161
`12 List of Figures ....................................................................162
`13 List of Tables......................................................................163
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`Part K:5
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`SERIAL PORT PROFILE
`Contents ...........................................................................................167
`Foreword .................................................................................169
`1 Introduction ........................................................................170
`2 Profile Overview.................................................................171
`3 Application Layer................................................................174
`4 RFCOMM Interoperability Requirements...........................177
`5 L2CAP Interoperability Requirements................................179
`6 SDP Interoperability Requirements....................................181
`7 Link Manager (LM) Interoperability Requirements.............183
`8 Link Control (LC) Interoperability Requirements................184
`9 References.........................................................................186
`10 List of Figures.....................................................................187
`11 List of Tables ......................................................................188
`
`Part K:6
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`HEADSET PROFILE
`Contents ...........................................................................................191
`1 Introduction ........................................................................193
`2 Profile Overview.................................................................196
`3 Application Layer................................................................200
`4 Headset Control Interoperability Requirements .................201
`5 Serial Port Profile ...............................................................210
`6 Generic Access Profile.......................................................214
`7 References.........................................................................215
`8 List of Figures.....................................................................216
`9 List of Tables ......................................................................217
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`Part K:7
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`DIAL-UP NETWORKING PROFILE
`Contents ..........................................................................................221
`1 Introduction ........................................................................223
`2 Profile Overview.................................................................226
`3 Application Layer ...............................................................230
`4 Dialling and Control Interoperability Requirements............231
`5 Serial Port Profile Interoperability Requirements...............235
`6 Generic Access Profile Interoperability Requirements.......238
`7 References ........................................................................240
`8 List of Figures ....................................................................241
`9 List of Tables......................................................................242
`
`Part K:8
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`FAX PROFILE
`Contents ..........................................................................................245
`1 Introduction ........................................................................246
`2 Profile Overview.................................................................249
`3 Application Layer ...............................................................253
`4 Dialling and Control Interoperability Requirements............254
`5 Serial Port Profile...............................................................256
`6 Generic Access Profile Interoperability Requirements.......259
`7 References ........................................................................261
`8 List of Figures ....................................................................262
`9 List of Tables......................................................................263
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`Part K:9
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`LAN ACCESS PROFILE
`Contents ...........................................................................................267
`1 Introduction ........................................................................269
`2 Profile Overview.................................................................271
`3 User Interface Aspects.......................................................275
`4 Application Layer................................................................278
`5 PPP....................................................................................281
`6 RFCOMM...........................................................................284
`7 Service Discovery ..............................................................285
`8 L2CAP................................................................................287
`9 Link Manager .....................................................................288
`10 Link Control........................................................................290
`11 Management Entity Procedures.........................................291
`12 APPENDIX A (Normative): Timers and counters ...............293
`13 APPENDIX B (Normative): Microsoft Windows..................294
`14 APPENDIX C (Informative): Internet Protocol (IP).............295
`15 List of Figures.....................................................................297
`16 List of Tables ......................................................................298
`17 References.........................................................................299
`
`Part K:10
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`GENERIC OBJECT EXCHANGE PROFILE
`Contents ...........................................................................................303
`Foreword .................................................................................305
`1 Introduction ........................................................................306
`2 Profile Overview.................................................................310
`3 User Interface Aspects.......................................................312
`4 Application Layer................................................................313
`5 OBEX Interoperability Requirements .................................314
`6 Serial Port Profile Interoperability Requirements ...............324
`7 Generic Access Profile Interoperability Requirements.......326
`8 References.........................................................................328
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`Part K:11
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`OBJECT PUSH PROFILE
`Contents ..........................................................................................331
`Foreword .................................................................................333
`1 Introduction ........................................................................334
`2 Profile Overview.................................................................338
`3 User Interface Aspects.......................................................340
`4 Application Layer ...............................................................344
`5 OBEX.................................................................................348
`6 Service Discovery ..............................................................351
`7 References ........................................................................353
`
`Part K:12
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`FILE TRANSFER PROFILE
`Contents ..........................................................................................357
`Foreword .................................................................................359
`1 Introduction ........................................................................360
`2 Profile Overview.................................................................364
`3 User Interface Aspects.......................................................367
`4 Application Layer ...............................................................370
`5 OBEX.................................................................................374
`6 Service Discovery ..............................................................383
`7 References ........................................................................385
`
`Part K:13
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`SYNCHRONIZATION PROFILE
`Contents ..........................................................................................389
`Foreword .................................................................................391
`1 Introduction ........................................................................392
`2 Profile Overview.................................................................396
`3 User Interface Aspects.......................................................399
`4 Application Layer ...............................................................402
`5 IrMC Synchronization Requirements .................................404
`6 OBEX.................................................................................406
`7 Service Discovery ..............................................................408
`8 References ........................................................................ 411
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`Appendix I
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`REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
`
`Appendix II
`
`CONTRIBUTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
`
`Appendix III
`
`ACRONYMS AND ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429
`
`INDEX
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`Part K:1
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`GENERIC ACCESS PROFILE
`
`This profile defines the generic procedures
`related to discovery of Bluetooth devices
`(idle mode procedures) and link management
`aspects of connecting to Bluetooth devices
`(connecting mode procedures). It also defines
`procedures related to use of different security
`levels. In addition, this profile includes com-
`mon format requirements for parameters
`accessible on the user interface level.
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`Generic Access Profile
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`Generic Access Profile
`CONTENTS
`
`1
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`2
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`3
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`Introduction ........................................................................................20
`1.1
`Scope.........................................................................................20
`1.2
`Symbols and conventions ..........................................................20
`1.2.1 Requirement status symbols.........................................20
`1.2.2 Signalling diagram conventions.....................................21
`1.2.3 Notation for timers and counters ...................................21
`Profile overview..................................................................................22
`2.1
`Profile stack ...............................................................................22
`2.2 Configurations and roles ............................................................22
`2.3 User requirements and scenarios ..............................................23
`2.4
`Profile fundamentals ..................................................................23
`2.5 Conformance .............................................................................24
`User interface aspects.......................................................................25
`3.1
`The user interface level..............................................................25
`3.2 Representation of Bluetooth parameters ...................................25
`3.2.1 Bluetooth device address (BD_ADDR) .........................25
`3.2.1.1 Definition.........................................................25
`3.2.1.2 Term on user interface level............................25
`3.2.1.3 Representation ...............................................25
`3.2.2 Bluetooth device name (the user-friendly name)...........25
`3.2.2.1 Definition.........................................................25
`3.2.2.2 Term on user interface level............................26
`3.2.2.3 Representation ...............................................26
`3.2.3 Bluetooth passkey (Bluetooth PIN) ...............................26
`3.2.3.1 Definition.........................................................26
`3.2.3.2 Terms at user interface level...........................26
`3.2.3.3 Representation ...............................................26
`3.2.4 Class of Device .............................................................27
`3.2.4.1 Definition.........................................................27
`3.2.4.2 Term on user interface level............................27
`3.2.4.3 Representation ...............................................27
`Pairing........................................................................................28
`
`3.3
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`Generic Access Profile
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`4.1.2
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`Modes..................................................................................................29
`4.1
`Discoverability modes................................................................29
`4.1.1 Non-discoverable mode ................................................30
`4.1.1.1 Definition.........................................................30
`4.1.1.2 Term on UI-level .............................................30
`Limited discoverable mode ...........................................30
`4.1.2.1 Definition.........................................................30
`4.1.2.2 Conditions.......................................................31
`4.1.2.3 Term on UI-level .............................................31
`4.1.3 General discoverable mode ..........................................31
`4.1.3.1 Definition.........................................................31
`4.1.3.2 Conditions.......................................................31
`4.1.3.3 Term on UI-level .............................................31
`4.2 Connectability modes ................................................................31
`4.2.1 Non-connectable mode.................................................31
`4.2.1.1 Definition.........................................................31
`4.2.1.2 Term on UI-level .............................................32
`4.2.2 Connectable mode........................................................32
`4.2.2.1 Definition.........................................................32
`4.2.2.2 Term on UI-level .............................................32
`Pairing modes............................................................................32
`4.3.1 Non-pairable mode........................................................32
`4.3.1.1 Definition.........................................................32
`4.3.1.2 Term on UI-level .............................................32
`4.3.2 Pairable mode...............................................................32
`4.3.2.1 Definition.........................................................32
`4.3.2.2 Term on UI-level .............................................32
`Security aspects ................................................................................33
`5.1
`Authentication ............................................................................33
`5.1.1 Purpose.........................................................................33
`5.1.2
`Term on UI level ............................................................33
`5.1.3 Procedure .....................................................................34
`5.1.4 Conditions .....................................................................34
`Security modes ..........................................................................34
`5.2.1 Security mode 1 (non-secure).......................................36
`5.2.2 Security mode 2 (service level enforced security).........36
`5.2.3 Security modes 3 (link level enforced security).............36
`
`4.3
`
`5.2
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`Generic Access Profile
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`6
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`6.2
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`Idle mode procedures........................................................................37
`6.1 General inquiry...........................................................................37
`6.1.1 Purpose.........................................................................37
`6.1.2
`Term on UI level ............................................................37
`6.1.3 Description ....................................................................38
`6.1.4 Conditions .....................................................................38
`Limited inquiry............................................................................38
`6.2.1 Purpose.........................................................................38
`6.2.2
`Term on UI level ............................................................39
`6.2.3 Description ....................................................................39
`6.2.4 Conditions .....................................................................39
`6.3 Name discovery .........................................................................40
`6.3.1 Purpose.........................................................................40
`6.3.2
`Term on UI level ............................................................40
`6.3.3 Description ....................................................................40
`6.3.3.1 Name request .................................................40
`6.3.3.2 Name discovery ..............................................40
`6.3.4 Conditions .....................................................................41
`6.4 Device discovery........................................................................41
`6.4.1 Purpose.........................................................................41
`6.4.2
`Term on UI level ............................................................41
`6.4.3 Description ....................................................................42
`6.4.4 Conditions .....................................................................42
`Bonding......................................................................................42
`6.5.1 Purpose.........................................................................42
`6.5.2
`Term on UI level ............................................................42
`6.5.3 Description ....................................................................43
`6.5.3.1 General bonding .............................................43
`6.5.3.2 Dedicated bonding..........................................44
`6.5.4 Conditions .....................................................................44
`
`6.5
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`Generic Access Profile
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`Establishment procedures................................................................45
`7.1
`Link establishment .....................................................................45
`7.1.1 Purpose.........................................................................45
`7.1.2
`Term on UI level ............................................................45
`7.1.3 Description ....................................................................46
`7.1.3.1 B in security mode 1 or 2................................46
`7.1.3.2 B in security mode 3 .......................................47
`7.1.4 Conditions .....................................................................47
`7.2 Channel establishment ..............................................................48
`7.2.1 Purpose.........................................................................48
`7.2.2
`Term on UI level ............................................................48
`7.2.3 Description ....................................................................48
`7.2.3.1 B in security mode 2 .......................................49
`7.2.3.2 B in security mode 1 or 3................................49
`7.2.4 Conditions .....................................................................49
`7.3 Connection establishment .........................................................50
`7.3.1 Purpose.........................................................................50
`7.3.2
`Term on UI level ............................................................50
`7.3.3 Description ....................................................................50
`7.3.3.1 B in security mode 2 .......................................50
`7.3.3.2 B in security mode 1 or 3................................51
`7.3.4 Conditions .....................................................................51
`Establishment of additional connection .....................................51
`7.4
`Definitions ..........................................................................................52
`8.1 General definitions.....................................................................52
`8.2 Connection-related definitions ...................................................52
`8.3 Device-related definitions ..........................................................53
`8.4
`Procedure-related definitions.....................................................54
`8.5
`Security-related definitions ........................................................54
`Annex A (Normative): Timers and constants ..................................56
`Annex B (Informative): Information flows of related procedures..57
`10.1 lmp-authentication .....................................................................57
`10.2 lmp-pairing .................................................................................58
`10.3 Service discovery.......................................................................58
`References..........................................................................................60
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`Generic Access Profile
`FOREWORD
`
`Interoperability between devices from different manufacturers is provided for a
`specific service and use case, if the devices conform to a Bluetooth SIG-
`defined profile specification. A profile defines a selection of messages and pro-
`cedures (generally termed capabilities) from the Bluetooth SIG specifications
`and gives an unambiguous description of the air interface for specified
`service(s) and use case(s).
`
`All defined features are process-mandatory. This means that, if a feature is
`used, it is used in a specified manner. Whether the provision of a feature is
`mandatory or optional is stated separately for both sides of the Bluetooth air
`interface.
`
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`Generic Access Profile
`1 INTRODUCTION
`
`1.1 SCOPE
`
`The purpose of the Generic Access Profile is:
`
`To introduce definitions, recommendations and common requirements related
`to modes and access procedures that are to be used by transport and
`application profiles.
`
`To describe how devices are to behave in standby and connecting states in
`order to guarantee that links and channels always can be established between
`Bluetooth devices, and that multi-profile operation is possible. Special focus is
`put on discovery, link establishment and security procedures.
`
`To state requirements on user interface aspects, mainly coding schemes and
`names of procedures and parameters, that are needed to guarantee a satisfac-
`tory user experience.
`
`1.2 SYMBOLS AND CONVENTIONS
`
`1.2.1 Requirement status symbols
`
`In this document (especially in the profile requirements tables), the following
`symbols are used:
`
`‘M’ for mandatory to support (used for capabilities that shall be used in the
`profile);
`
`’O’ for optional to support (used for capabilities that can be used in the profile);
`
`‘C’ for conditional support (used for capabilities that shall be used in case a cer-
`tain other capability is supported);
`
`‘X’ for excluded (used for capabilities that may be supported by the unit but
`shall never be used in the profile);
`
`’N/A’ for not applicable (in the given context it is impossible to use this
`capability).
`
`Some excluded capabilities are capabilities that, according to the relevant
`Bluetooth specification, are mandatory. These are features that may degrade
`operation of devices following this profile. Therefore, these features shall never
`be activated while a unit is operating as a unit within this profile.
`
`In this specification, the word shall is used for mandatory requirements, the
`word should is used to express recommendations and the word may is used for
`options.
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`Generic Access Profile
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`1.2.2 Signalling diagram conventions
`
`The following arrows are used in diagrams describing procedures
`:
`
`A
`
`B
`
`PROC 1
`
`PROC 2
`
`PROC 3
`
`PROC 4
`
`PROC 5
`
`MSG 1
`
`MSG 2
`
`MSG 3
`
`MSG 4
`
`Figure 1.1: Arrows used in signalling diagrams
`In the table above, the following cases are shown: PROC1 is a sub-procedure
`initiated by B. PROC2 is a sub-procedure initiated by A. PROC3 is a sub-pro-
`cedure where the initiating side is undefined (may be both A or B). Dashed
`arrows denote optional steps. PROC4 indicates an optional sub-procedure ini-
`tiated by A, and PROC5 indicates an optional sub-procedure initiated by B.
`MSG1 is a message sent from B to A. MSG2 is a message sent from A to B.
`MSG3 indicates an optional message from A to B, and MSG4 indicates a con-
`ditional message from B to A.
`
`1.2.3 Notation for timers and counters
`
`Timers are introduced specific to this profile. To distinguish them from timers
`used in the Bluetooth protocol specifications and other profiles, these timers
`are named in the following format: ’TGAP(nnn)’.
`
` Introduction
`
`1 De