✔ Calls & SMS: data-only eSIM — no cellular voice or SMS (no offline calling/texting).
✔ Internet access with data options from 30GB – 50GB at 5G/4G speeds (when data allowance is used up, the internet then stops).
✔ eSIM cannot be renewed
✔ QR Code Validity: Please scan and install the eSIM within 30 days after purchase.
+ To activate the eSIM in Vietnam: dial 900, then press 1. The eSIM’s validity period is based on Vietnam time (UTC+7).
+ Dial *090*5# or text KT_ALL to 999 to check your data usage
+ This eSIM provides data only. It doesn’t support regular phone calls, but calls made over the internet work normally.
+ This eSIM is compatible with smartphones only; not recommended for tablets or other eSIM-enabled devices.

