Abstract: An apparatus is removably attachable to an electronic device associated with wireless communication. The apparatus includes an operational circuitry which includes contact means, memory means and data processing means. The contact means is for electrical coupling between the electronic device and the operational circuitry. The memory means is capable of storing subscriber-identity-module-specific data of at least two subscriber identity module associated with at least one operator of wireless communication for causing the apparatus to act as a plurality of the subscriber identity modules of the at least one operator when in use.

Abstract: Management of multiple subscriber identity modules is disclosed. An apparatus includes an interface to a set of subscriber identity modules of a wireless communication system; one or more processors, and one or more memories storing instructions, that, when executed by the one or more processors, cause the apparatus to: obtain data relating to the subscriber identity modules through the interface; obtain data relating to a mobile terminal; obtain at least one selection ground for the subscriber identity module; and select at least one optimal subscriber identity module for use by the mobile terminal on the basis of the data relating to the subscriber identity modules, the data relating to the mobile terminal, and the at least one selection ground for the subscriber identity module.

Abstract: A mobile apparatus includes a first slot to receive a first subscriber identity module card including a default subscriber identity module, and a second slot to receive a second subscriber identity module card including a plurality of alternative subscriber identity modules.

Abstract: A mobile apparatus includes a first slot to receive a first subscriber identity module card including a default subscriber identity module, and a second slot to receive a second subscriber identity module card including a plurality of alternative subscriber identity modules.

Abstract: Management of multiple subscriber identity modules is disclosed. A method comprises: obtaining data relating to subscriber identity modules of a wireless communication system; obtaining data relating to a mobile terminal; transmitting the data relating to the subscriber identity modules and the data relating to the mobile terminal to a service provider server; and receiving a selection from the service provider server of at least one optimal subscriber identity module from among the set of the subscriber identity modules for use by the mobile terminal.

Abstract: An apparatus includes one or more processors, one or more memories. The apparatus is portable and it includes or is coupled with at least one subscriber identification module capable of storing one or more security codes which are used in a security code check for controlling usability of the at least one subscriber identification module with the apparatus. The apparatus obtains a request from the at least one subscriber identification module for at least one security code. The apparatus controls providing an automatic response to the request with at least one security code available to the apparatus for enabling or disabling the use of the at least one subscriber identification module. The apparatus transmits a request for a security code to a server wirelessly. The server transmits wirelessly a code stored in the database to the at least one apparatus as a response to the request.

Abstract: Management of multiple subscriber identity modules by server is disclosed. Instructions, when executed by one or more processors, cause a server, for a plurality of users of mobile terminals, to: cause an analysis on use of each subscriber identity module belonging to a set; cause a prediction of a future use of the each subscriber identity module belonging to the set on the basis of the analysis; cause a selection of at least one optimal subscriber identity module for use by the mobile terminal on the basis of the prediction such that the use of the subscriber identity modules is optimized for the plurality of the users of the mobile terminals; and cause a transmission of the selection of at least one optimal subscriber identity module for use by the mobile terminal.

Abstract: Management of multiple subscriber identity modules by a server is disclosed. The server includes one or more processors, and one or more memories storing instructions, that, when executed by the one or more processors, cause the server, for each subscriber identity module belonging to a set of subscriber identity modules of a user of a mobile terminal, to: cause an analysis on use of the subscriber identity module; cause a prediction of a future activity status change of the subscriber identity module on the basis of the analysis; and cause an action affecting the activity status of the subscriber identity module on the basis of the prediction.

Abstract: A switch operably couplable with a general controller, a plurality of subscriber identification modules, a subscriber identification module controller, and one or more radio modems, each of the one or more radio modems being configured to wirelessly communicate with at least one base station of a radio system. The switch receives control data from the general controller. The switch is capable of regulating, on the basis of the control data, one or more first couplings and one or more second couplings simultaneously, the one or more first couplings being formed between one or more subscriber identification modules and the subscriber identification module controller and the one or more second couplings being formed between one or more subscriber identification modules and the radio modems.

Abstract: There is provided an apparatus caused to at least cause a reception of information from a second device, wherein the information indicates a need to utilize the network capacity of the apparatus by the second device; detect an identifier of the second device in order to enable identification of the second device; determine whether or not to allow the second device to utilize the network capacity on the basis of the identification; upon deciding to allow the second device to utilize the network capacity of the apparatus, apply an optimal SIM among a plurality of SIMs in accessing a network to be shared, wherein the apparatus comprises the plurality of SIMs and the optimal SIM is selected among the plurality of SIMs on the basis of predetermined criteria; and cause transfer of data between the second device and the accessed network.

Abstract: There is provided a cause a reception of information from a second device, wherein the information indicates a need to utilize the network capacity of the apparatus by the second device; detect an identifier of the second device in order to enable identification of the second device; determine whether or not to allow the second device to utilize the network capacity on the basis of the identification; upon deciding to allow the second device to utilize the network capacity of the apparatus, cause transfer of data between the second device and an accessed network, wherein the network is accessible with a specific subscriber identity module, SIM, of the apparatus; determine predetermined at least one characteristic related to the data transfer of the second device; cause transmission of information indicating the at least one characteristic to an entity responsible of invoicing data transfers with respect to the specific SIM.

Abstract: Management of multiple subscriber identity modules by a server is disclosed. The server, for each subscriber identity module belonging to a set of subscriber identity modules of a user of a mobile terminal, detects a need to top up credit of the subscriber identity module, and after the detection, transmits, through a communication interface, transaction data determining a payment to the mobile phone operator of the subscriber identity module in order to top up the credit of the subscriber identity module.

Abstract: Management of multiple subscriber identity modules by server is disclosed. Instructions, when executed by one or more processors, cause the server, for at least one subscriber identity module belonging to a set of subscriber identity modules of a user of a mobile terminal, to: offer a period price of the subscriber identity module for the user covering usage of the subscriber identity module for a predetermined time period; track credit of the subscriber identity module during the predetermined time period; and top up credit of the subscriber identity module on the basis of the tracking of the credit in order to keep the subscriber identity module alive for the predetermined time period.

Abstract: Management of multiple subscriber identity modules by server is disclosed. Instructions, when executed by one or more processors, cause the server, for at least one subscriber identity module belonging to a set of subscriber identity modules of a user of a mobile terminal, to: offer a period price of the subscriber identity module for the user covering usage of the subscriber identity module for a predetermined time period; track credit of the subscriber identity module during the predetermined time period; and top up credit of the subscriber identity module on the basis of the tracking of the credit in order to keep the subscriber identity module alive for the predetermined time period.

Abstract: There is provided an apparatus caused to at least cause a reception of information from a second device, wherein the information indicates a need to utilize the network capacity of the apparatus by the second device; detect an identifier of the second device in order to enable identification of the second device; determine whether or not to allow the second device to utilize the network capacity on the basis of the identification; upon deciding to allow the second device to utilize the network capacity of the apparatus, apply an optimal SIM among a plurality of SIMs in accessing a network to be shared, wherein the apparatus comprises the plurality of SIMs and the optimal SIM is selected among the plurality of SIMs on the basis of predetermined criteria; and cause transfer of data between the second device and the accessed network.

Abstract: A switch operably couplable with a general controller, a plurality of subscriber identification modules, a subscriber identification module controller, and one or more radio modems, each of the one or more radio modems being configured to wirelessly communicate with at least one base station of a radio system. The switch receives control data from the general controller. The switch is capable of regulating, on the basis of the control data, one or more first couplings and one or more second couplings simultaneously, the one or more first couplings being formed between one or more subscriber identification modules and the subscriber identification module controller and the one or more second couplings being formed between one or more subscriber identification modules and the radio modems.

Abstract: There is provided a cause a reception of information from a second device, wherein the information indicates a need to utilize the network capacity of the apparatus by the second device; detect an identifier of the second device in order to enable identification of the second device; determine whether or not to allow the second device to utilize the network capacity on the basis of the identification; upon deciding to allow the second device to utilize the network capacity of the apparatus, cause transfer of data between the second device and an accessed network, wherein the network is accessible with a specific subscriber identity module, SIM, of the apparatus; determine predetermined at least one characteristic related to the data transfer of the second device; cause transmission of information indicating the at least one characteristic to an entity responsible of invoicing data transfers with respect to the specific SIM.

Abstract: An apparatus includes one or more processors, one or more memories. The apparatus is portable and it includes or is coupled with at least one subscriber identification module capable of storing one or more security codes which are used in a security code check for controlling usability of the at least one subscriber identification module with the apparatus. The apparatus obtains a request from the at least one subscriber identification module for at least one security code. The apparatus controls providing an automatic response to the request with at least one security code available to the apparatus for enabling or disabling the use of the at least one subscriber identification module. The apparatus transmits a request for a security code to a server wirelessly. The server transmits wirelessly a code stored in the database to the at least one apparatus as a response to the request.

Abstract: Management of multiple subscriber identity modules by server is disclosed. Instructions, when executed by one or more processors, cause a server, for a plurality of users of mobile terminals, to: cause an analysis on use of each subscriber identity module belonging to a set; cause a prediction of a future use of the each subscriber identity module belonging to the set on the basis of the analysis; cause a selection of at least one optimal subscriber identity module for use by the mobile terminal on the basis of the prediction such that the use of the subscriber identity modules is optimized for the plurality of the users of the mobile terminals; and cause a transmission of the selection of at least one optimal subscriber identity module for use by the mobile terminal.

Abstract: Management of multiple subscriber identity modules by a server is disclosed. The server includes one or more processors, and one or more memories storing instructions, that, when executed by the one or more processors, cause the server, for each subscriber identity module belonging to a set of subscriber identity modules of a user of a mobile terminal, to: cause an analysis on use of the subscriber identity module; cause a prediction of a future activity status change of the subscriber identity module on the basis of the analysis; and cause an action affecting the activity status of the subscriber identity module on the basis of the prediction.