China Unicom [Vietnam] 8-day call/internet card (15GB high-speed data and 20 call minutes)

- Area of ​​use: Vietnam 4G
- Internet provider:
- Period of use: Valid for 8 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 provides 20 minutes of voice calls. -
Fair data usage: When data usage reaches the 15GB "fair data usage limit", customers can still use mobile data services, but their data transmission speed will be slowed down and limited (not less than 256kbps), and cannot be used for network sharing and point-to-point transmission. - Not supported

Mobile phone hotspot data sharing, data cannot be shared. -
Supports Facebook, Wechat, Whatsapp, Google and other services. -
You can make Whatsapp calls and WeChat calls - there is no value-added function for this card
-This card does not require real-name registration