Help topic
Using it abroad
Settings that matter once you land: roaming, choosing your eSIM for data, WhatsApp and hotspot.
4 guides
- 1Data roaming on or off? How to set it for your eSIMTurn Data Roaming on for the Olysim eSIM and off for your home SIM. A travel eSIM always counts as roaming, and roaming on Olysim costs nothing extra.2 min read
- 2How to choose your eSIM for mobile dataSet the Olysim eSIM as your Mobile Data line, so all your internet comes from it. Your home SIM can stay on for calls and SMS.1 min read
- 3Can I use WhatsApp with a travel eSIM?Yes. WhatsApp keeps your own number and works on the eSIM's data. Messages, voice and video calls all work, and you do not need to change anything in WhatsApp.1 min read
- 4Can I use my eSIM as a hotspot?Yes, on most plans. Turn on Personal Hotspot on iPhone or Mobile Hotspot on Android, and other devices can use your eSIM data. It uses data faster, so keep an…1 min read
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