> For the complete documentation index, see [llms.txt](https://help.livealerts.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.livealerts.io/creating-popups/sms-popup.md).

# SMS Popup

## Video Tutorial

This video will show you how to correctly setup a SMS collection popup in LiveAlerts.

{% hint style="danger" %}
Make sure to have single opt-in for your list in Klaviyo and NOT double opt-in.
{% endhint %}

{% embed url="<https://www.youtube.com/watch?v=I1Uyy8igrqA>" %}