Patent ID: 11895611
Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A non-transitory computer-readable storage medium storing computer-readable instructions which, when executed by a processor in a terminal, implement steps, comprising:
receiving a Subscriber Identity Module (SIM) card registration request, acquiring a SIM card type corresponding to the SIM card registration request, wherein the SIM card type is a virtual card;
sending the SIM card registration request to an operator network;
receiving a feedback information, carrying preset information, returned according to the SIM card registration request from the operator network, wherein the feedback information according to the SIM card type comprises the virtual card being a card unable to provide Circuit Switching (CS) service;
determining that the preset information is a cause value that a CS domain is unavailable;
responding to the feedback information based upon the determination that the preset information is the cause value comprises reserving data capability on the virtual card for Internet access.