-30Days USA 30GB Unlimited Data SIM Card
-USA native card (USA phone number)
-First 60GB of 4G/5G high-speed data, then speed limit 128kbps unlimited data
-Network provider: T-Mobile
-Applicable areas and designated network providers: Vietnamobile
-Sim card provides data usage only, it can't calls.
【Activation method: Dial 622 on your mobile phone, then follow the instructions to enter 90001 / 10001】
