Place of Origin | China | Brand Name | China Unicom |
Model Number | Greater China 30 Days SIM-7 | Product name | Greater China 30 days Data SIM |
SIM Type | 3-in-1 SIM Card (Nano/Micro/Standard) | Validity Period | The SIM card is valid for 30 days upon initial activation. |
Coverage | All the provinces in mainland China, Hong Kong, Macau, and Taiwan | Data Service | Supports tethering and shares network with other connected devices |
Designated operator | Mainland China: China Unicom Macau:3 Taiwan: Chuanghwa Telecom |