The present document gives an overall view of how this service shall operate both in the PLMN and within the Mobile Station (MS). This TS defines functionality and is not intended to constrain implementation.
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. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
TR 21.905: "Vocabulary for 3GPP Specifications".
TS 22.004: "General on supplementary services".
TS 22.030: "Man-machine Interface (MMI) of the mobile station (MS)".
TS 23.040: "Technical realization of the Short Message Service (SMS) Point to Point (PP)".
TS 22.135: "Multicall".
TS 22.001: "Principles of circuit telecommunication services supported by a Public Land Mobile Network (PLMN)".
For the purposes of this TS the following definitions apply:
The user who is provisioned with the MSP service
A profile consists of a set of telecommunications services for the subscriber. In the case of the single numbering scheme there is a unique MSISDN associated with each profile. In the multi-numbering scheme there is the ability to have a unique MSISDN associated with each basic service in each profile.
Service Provider (SP):
The organisation through which the subscriber obtains PLMN telecommunication services. This may be the network operator or possibly a separate body.
Profile Identification (Profile ID):
The profile IDs allow unambiguous identification of each profile. This will allow the subscriber to select the preferred profile for outgoing calls and for subscriber actions. For terminating calls the profile ID shall be part of the notification of the profile.
The registered profile is that registered by/for the subscriber
For mobile originated calls and short messages this is the registered profile unless the subscriber explicitly selects an alternative profile. For mobile terminating activities, this is the profile associated with the MSISDN addressed.
Mobile Terminating Activities:
These include mobile terminating calls, short messages (SMS MT) and Call Independent Supplementary Services (e.g. NI-USSD).
Profile to be used when roaming to non-supporting network
Multiple Subscriber Profile is an optional service to enable mobile subscribers to have several profiles associated with a single IMSI, with each profile being a subscription option. Each profile may be used for mobile originated and mobile terminated calls.
Up to four different profiles can be provisioned against a subscriber using the MSP feature. This will allow the subscriber to separate her telecommunication service needs into different identities (e.g. business and home).
The charges accrued for services shall be associated with the appropriate profile, allowing separate charging for each profile.
A supporting visited network shall indicate [on the billing record] for charging purposes the profile used.
The MSP service shall be provided after prior arrangement with the service provider. If the MSP service is provisioned for the subscriber at the first time the subscriber shall also be provisioned with at least two profiles.
Withdrawal of the MSP service shall be done by either the service provider at the subscriber's request or for administrative reasons. The MSP service shall be withdrawn when there is only one profile remaining.
This subclause describes the normal procedures for selecting the registered profile for mobile originated calls, short messages and call independent supplementary service related activities. For mobile terminating activities the profile is selected automatically by association with the MSISDN addressed.
The provision of profiles (up to a maximum of four) is provided by prior arrangement with the service provider. The subscriber may select any provisioned profile on a per call basis or register one of them. The subscriber will nominate one of their provisioned profiles as the default profile to be used when roaming to non-supporting networks. The subscriber may subsequently nominate an alternative default (i.e. roaming) profile, nevertheless the default profile can only be changed by the service provider.
The Service Provider shall be able to withdraw profiles. The registered profile shall never be withdrawn, and consequently if the registered profile needs to be withdrawn the service provider shall first register the subscriber onto another profile.
Registration is the procedure by which information is written to the network to allocate a particular profile to be used for all outgoing calls and supplementary service related activities. Registration to a profile shall take place either by the service provider or with an appropriate control procedure by the subscriber as defined in TS 22.030. At all times only one profile shall be registered. The network shall indicate to the user whether an attempt to register a profile has been successful or not.
Mobile originating calls shall be handled according to the selected profile. This shall be the registered profile unless an alternative is explicitly selected by the subscriber. Profiles are registered and selected according to control procedures in TS 22.030.
Any activity that is normally chargeable shall be identified against the selected profile.
The MSISDN addressed shall be used to determine the profile to be used. If there are any active supplementary services, which are applicable to the telecommunication service within the profile, then those supplementary services shall apply. For example, if the MS is busy in a call, further incoming call attempts shall be rejected or busy, even if they were on a different profile. This shall not prevent the normal operation of Call Waiting or Call Forwarding if appropriate.
The serving network shall indicate the profile towards the mobile station done by changing the alerting pattern.
Any activity that is normally chargeable shall be identified against the profile used for the mobile terminating activity.
If there is an attempt to register a profile that is already the registered profile, the registration shall continue uninterrupted and the user shall not be informed.
If there is an attempt to select a profile that is already the registered profile, the selection shall continue uninterrupted and the user shall not be informed.
If there is an attempt to register a profile that has not been provisioned, the registration attempt shall fail and the user shall be informed. The registered profile shall remain unchanged.
If there is an attempt to select a profile that has not been provisioned the selection and associated call activity shall fail. The user shall be informed. The registered profile shall remain unchanged.
If there is an attempt by a subscriber who does not have MSP provisioned to register a profile, the registration attempt shall fail and subscriber shall be informed.
If there is an attempt by a subscriber who does not have MSP provisioned to select a profile, the selection attempt shall fail and subscriber shall be informed.
The profile used when a supplementary service is invoked will be subject to the charging principles and invocation requirements relevant to that supplementary service. The service provider may decide which profiles to charge for the service provision.
The profile in use for the incoming or outgoing call shall be used for the line identification services.
The Line Identification services will be provisioned on a per subscriber basis. If provisioned, the Line Identification services shall apply over all profiles.
Call Forwarding will be available to the subscriber per-profile. An operator specific control procedure may be used by the subscriber to control the call forwarding service.
The subscriber shall be able to forward calls to from one profile to another profile.
An MO call shall be treated according to the rules of the CUG service if CUG is provisioned for the selected profile. An MT call shall be treated according to the rules of the CUG service if CUG is provisioned for the profile defined by the called MSISDN.
If subscribed to, AoCI or AoCC shall be applicable to the selected profile. Each profile shall have a separate meter (ACM) and a separate upper limit (ACMmax) when AoCC is subscribed. There shall be an overall meter for all profiles, with its own upper limit for AoCC if subscribed. For normal operation both the individual meter applicable to the selected profile and the overall meter shall be incremented.
When roaming to a non-supporting network, only the overall meter shall be incremented.
The CCBS service shall be provisioned per profile. The option not to be a target of CCBS requests shall also apply per profile. When the subscriber is informed of a CCBS recall, the profile in use when the CCBS request was activated shall be used for the CCBS call. If the subscriber activates a CCBS call request on a profile that is not the default profile and subsequently moves to a network not supporting MSP Phase 2, then if the CCBS recall matures, the corresponding CCBS request shall be suspended until the subscriber next registers on a network supporting MSP Phase 2.
The limit to the number of outstanding CCBS requests that can be activated by the subscriber shall apply regardless of the number of profiles.
The limit to the number of outstanding CCBS requests that can be activated against the subscriber shall apply regardless of the number of profiles.
The multicall supplementary service shall be provisioned on a per subscriber basis. If provisioned, Nbr_SN, Nbr_SB, and Nbr_user shall apply over all profiles. (See TS 22.135 "3.1 Definitions" for detailed information)
Each profile may employ the single-numbering scheme or the multi-numbering scheme. The multi-numbering scheme is described in TS 22.001. For each of the profile(s) defined above, it shall be possible for the subscriber to be allocated different MSISDNs for different basic services.
The Short Message Service is described in TS 23.040. It will not be possible to indicate the profile used for the MT case. All MO short messages will be sent from the default profile.
MO short messages can be sent from (and charged to) the registered profile or an explicitly selected profile.
Whilst roaming in a network not supporting MSP Phase 2, all MO short messages will be sent from and charged to the default profile.
CAMEL based services can be provisioned either per subscriber or per profile depending on the operator specific implementation in the CSE.
For call independent supplementary service procedures for CAMEL based services, information to identify the registered profile shall be passed to the CAMEL server.
The default profile will be sent to the visited network and can be addressed by non-supporting networks.
Mobile terminated calls to a non-supporting MS shall still be accepted but the indication of profile may not be supported.