> For the complete documentation index, see [llms.txt](https://docs.dcalls.org/dcalls/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dcalls.org/dcalls/esim/purchasing-esim.md).
# Purchasing eSIM
Sometimes it is cheaper and more secure to acquire eSIM rather than purchasing roaming from your mobile provider. dCalls comes in handy with that as well!
{% hint style="warning" %}
**Do not forget to check if your device supports eSIM!**
{% endhint %}
1. You start with picking the location where you're planning to use eSIM: \
\- worldwide (*You can always check the list of countries included in that plan)*, \
\- Europe, \
\- Asia or \
\- a specific country.
2. Once that's done – pick a plan that suits your needs.
3. You can also check the 'List of countries'. If you decide to travel to several countries – our eSIM might work in all of them!
4. Hit the 'Checkout' button once you're ready to proceed with the payment.
---
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