Carrier Network Access for Multi-SIM Devices

The application relates to carrier network access for multi-SIM devices, especially to apparatuses, systems, and methods for multi-SIM user equipment (UE) devices to perform data operations with a packet data network of a carrier associated with a first SIM of the UE. An indication of a requested data operation with the packet data network of the carrier associated with the first SIM of the UE maybe received. The UE may be operating in a dual SIM mode in which the packet data network of the carrier associated with the first SIM of the UE is unavailable. It may be determined if one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available. The requested data operation may be performed if the one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available. 本申请涉及用于多SIM设备的运营商网络访问，具体涉及用于多SIM用户装备(UE)设备执行利用与UE的第一SIM关联的运营商的分组数据网络的数据操作的装置、系统和方法。