> 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.md).

# eSIM

- [Purchasing eSIM](https://docs.dcalls.org/dcalls/esim/purchasing-esim.md): In that article we'll cover how you can purchase and install eSIM.
- [Installing eSIM with QR Code](https://docs.dcalls.org/dcalls/esim/installing-esim-with-qr-code.md): Once you've purchased eSIM – you need to add a cellular plan to your device.
- [Installing eSIM Manually (iOS)](https://docs.dcalls.org/dcalls/esim/installing-esim-manually-ios.md)
- [Installing eSIM Manually (Android)](https://docs.dcalls.org/dcalls/esim/installing-esim-manually-android.md)
- [Installing eSIM Manually (Huawei)](https://docs.dcalls.org/dcalls/esim/installing-esim-manually-huawei.md)