Abstract: A method and system for provisioning an embedded SIM (eSIM) with an enhanced SIM profile are provided. The method includes creating an eSIM card with a single enhanced SIM profile on a connected device, wherein the created eSIM includes at least an applet; initiating a subscription management data exchange between the eSIM card and various components of a cellular network; initiating a bootstrap control of the applet to restart the eSIM; and configuring the eSIM with the plurality of multi-international mobile subscriber identity (multi-IMSI) profiles and actions related to IMSI profiles, wherein the configuration is performed using over-the-air (OTA) configuration, thereby configuring the enhanced SIM profile with plurality IMSI profiles.

Abstract: A method and system for cellular network data storage and forwarding are provided. The method includes receiving storage-and-forward data from an application server, wherein the storage-and-forward data is directed to a device connected in a cellular network, wherein the device operates in at least a sleep state and a wakeup state; caching the received storage-and-forward data in a memory; checking if the device is currently in the wakeup state; and forwarding the cached storage-and-forward data to the device when the device is in the wakeup state.

Abstract: A system and method for initializing an electronic subscriber identity module (SIM) are provided. The method includes activating a device using a first bootstrap profile, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); attempting to connect to a first cellular network through an IMSI in the range of IMSIs; establishing a connection with a central server when the device is connected to the first cellular network; storing a last successful location information (LOCI) of the established connection; and upon receiving at least an IMSI switch request, executing at least an IMSI profile switch, wherein execution of the IMSI profile switch includes replacement of a current IMSI value with a selected IMSI value based on the stored LOCI.

Abstract: A method for initializing an electronic subscriber identity module (SIM) is provided. The method includes selecting a first bootstrap profile out of a plurality of bootstrap profiles configured with a device, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); activating the first bootstrap profile; attempting to connect to a first cellular network through an IMSI in the range of IMSIs; and establishing a connection with a central server when the device is connected to the first cellular network. The method may be operated by any device configured to connected to a cellular network.

Abstract: A method and system for cellular network data storage and forwarding are provided. The method includes receiving storage-and-forward data from an application server, wherein the storage-and-forward data is directed to a device connected in a cellular network, wherein the device operates in at least a sleep state and a wakeup state; caching the received storage-and-forward data in a memory; checking if the device is currently in the wakeup state; and forwarding the cached storage-and-forward data to the device when the device is in the wakeup state.

Abstract: A method and system for provisioning an embedded SIM (eSIM) with an enhanced SIM profile are provided. The method includes creating an eSIM card with a single enhanced SIM profile on a connected device, wherein the created eSIM includes at least an applet; initiating a subscription management data exchange between the eSIM card and various components of a cellular network; initiating a bootstrap control of the applet to restart the eSIM; and configuring the eSIM with the plurality of multi-international mobile subscriber identity (multi-IMSI) profiles and actions related to IMSI profiles, wherein the configuration is performed using over-the-air (OTA) configuration, thereby configuring the enhanced SIM profile with plurality IMSI profiles.

Abstract: A method for initializing an electronic subscriber identity module (SIM) is provided. The method includes selecting a first bootstrap profile out of a plurality of bootstrap profiles configured with a device, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); activating the first bootstrap profile; attempting to connect to a first cellular network through an IMSI in the range of IMSIs; and establishing a connection with a central server when the device is connected to the first cellular network. The method may be operated by any device configured to connected to a cellular network.

Abstract: A system and method for initializing an electronic subscriber identity module (SIM) are provided. The method includes activating a device using a first bootstrap profile, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); attempting to connect to a first cellular network through an IMSI in the range of IMSIs; establishing a connection with a central server when the device is connected to the first cellular network; storing a last successful location information (LOCI) of the established connection; and upon receiving at least an IMSI switch request, executing at least an IMSI profile switch, wherein execution of the IMSI profile switch includes replacement of a current IMSI value with a selected IMSI value based on the stored LOCI.