Frequently Asked Questions
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Vietnam Lunar New Year Holiday (Tết Holiday) 2026 Notice
Vietnam Lunar New Year Holiday (Tết Holiday) takes place from February 14, 2026 to February 22, 2026. But we are still working and support 24/7 for all requests during this period. Please do not hesitate to contact us anytime for assistance.
Contact: +84.379.522.522 | sales@vietnam-immi.org
You can check whether your phone supports eSIM or not by checking the information on the phone device. There are different ways to check depending on the phone's operating system.
For iOS: Open the Settings app. Select Settings -> Cellular -> If there is an “add eSIM” bar, then the version supports eSIM.
For Android: Open the Phone app and type *#06#, the device's IMEI number will immediately appear. Use this IMEI number to easily check your phone information.