eSIM Hungary

No! You can keep your primary SIM while using the eSIMD for data.
Just ensure your phone supports dual-SIM functionality and don't forget to switch to eSIM when needed.

You can reinstall your eSIMD from the App or contact customer support for help.

Unfortunately, the eSIMD cannot be installed on a different device.
You will need to purchase a new eSIM when changing the device.

eSIMD is a data only Solution. You can use messenger apps like WhatsApp, Facebook Messenger or Telegram to make calls and send texts.

Yes! You can use your phone’s hotspot feature to share data with other devices.

Unfortunately, no. Please make sure you have used up your current Plan before making another purchase.

Allow your eSIMD to connect to a Network automatically for 5 minutes once you arrive to your destination.
If it doesn’t happen, connect to the Network manually. For iOS, go to Settings → Mobile Service / Cellular → Select UNISIM in SIMs list → Network Selection → Turn off “Automatic”. Wait for a few minutes, select and connect to a Network.
For Android, go to Settings → Network and Internet → SIMs→ Select UNISIM in SIMs list → Turn off “Automatic”. Wait for a few minutes, select and connect to a Network.

Make sure that Data Roaming is enabled. Check if your Plan is still active. If not, select and purchase a new Plan.

Go to Settings → Cellular → Your eSIM → Turn on

Go to Setting → Network and Internet → SIMs → Active eSIM → Enable