> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.sms77.md).

# seven

Learn how to use the seven node in n8n. Follow technical documentation to integrate seven node into your workflows.

Use the seven node to automate work in seven, and integrate seven with other applications. n8n has built-in support for a wide range of seven features, including sending SMS, and converting text to voice.

On this page, you'll find a list of operations the seven node supports and links to more resources.

{% hint style="info" %}
**Credentials**

Refer to [seven credentials](/integrations/builtin/credentials/sms77.md) for guidance on setting up authentication.
{% endhint %}

## Operations <a href="#operations" id="operations"></a>

* SMS
  * Send SMS
* Voice Call
  * Converts text to voice and calls a given number

## Templates and examples <a href="#templates-and-examples" id="templates-and-examples"></a>

[Browse seven node documentation integration templates](https://n8n.io/integrations/sms77) or [search all templates](https://n8n.io/workflows/)