China Unicom [Mainland China and Macau 5G/4G 20GB data-only 365-day roaming data annual card

- Area of ​​use: China 5G/4G Macau 4G
- Network provider: Mainland China (China Unicom) 5G/4G, Macau (3Macau) 4G
- 5G covers mainland China, and 5G roaming services are temporarily only available in some areas, subject to actual local network conditions.
- Use period: Valid for 365 days from the day the card is successfully opened.
- Last activation date: 30/06/2025
- Requires "data roaming" to be enabled in phone settings
- This card only provides mobile data services and does not provide any voice call minutes.
- When data usage reaches the "data usage limit" of 20GB, customers cannot use mobile data services
-APN: 3gnet

- Supports mobile hotspot data sharing and data sharing.
- Support Facebook, Wechat, Whatsapp, Google and other services.
- Can make Whatsapp calls and Wechat calls - There is no value-added function for this SIM card
- This card does not require real-name registration