FIELD: wireless communication equipment.
SUBSTANCE: invention relates to the field of devices intended for wireless communication networks, namely, to maintain a subscriber identity module card in a ready state. Unlock request is received by the terminal device, which is used to ensure the simultaneous availability of the first SIM card of the subscriber identification implemented on the basis of software, and a second SIM card implemented on the basis of the hardware available in the terminal device is performed, by means of an end device, the process of accessing the network from the side of the first SIM card by interacting with the SIM card management module from the terminal device and using the data file of the first SIM card, by the end device, the process of maintaining readiness by maintaining the first SIM-card and the second SIM-card, in according to the unlock request, simultaneously in the ready state, the second SIM card already accessing the network; and the third-party launch interface provided by the operating system (OS) of the terminal device is launched, via the terminal device. In this case, the first SIM card communicates with the SIM card management module using third-party launch interface.
EFFECT: technical result is ensured realization in the end device of the simultaneous state of readiness of the subscriber identity module card implemented on the basis of hardware, and a subscriber identity module card, implemented on the basis of software.
14 cl, 6 dwg
