How do I activate a Trip.com eSIM for Nha Trang so mobile data works as soon as I land?
Based on 1 discussion with 3 participants · Last activity: 10 days ago
TL;DR
Travelers recommend buying an eSIM on Trip.com and activating it before arrival using the email instructions. In most cases, you should turn off mobile data on your main SIM, enable the eSIM, and allow data roaming for it so it starts working right after landing in Nha Trang.
What the community said
A convenient option is to buy the eSIM directly in the Trip.com app and activate it there. The only manual setting you may need is enabling data roaming for the eSIM, after which mobile internet should work on arrival.
10 days ago Trip.com
After buying a Trip.com eSIM, travelers usually receive an email with step-by-step instructions and an activation button. A practical tip is to switch off mobile data on your primary SIM before departure and enable the eSIM, so it is ready to use as soon as you land in Nha Trang.
10 days ago Trip.com activation email
If the eSIM is installed via a link, you can load it onto your phone in advance and activate it at the airport a couple of hours before departure. In your phone settings, switch off your main SIM for mobile data and turn on the eSIM; it will usually connect automatically once you arrive.
10 days ago Airport activation