# Tobii Dynavox - Snap

Before you look at using RelayKeys with Snap have you considered [AccessIT 3](https://www.tobiidynavox.com/products/accessit-3)? Its available for TD software and is good! There are some snags - its not multi device compatible and does require the dongle being plugged in. 

## Adding an action - calling relaykeys

You need to edit your snap pageset - and create a "General" button - then you can add an action to a button. The action 

<figure><img src="/files/eBQu5jhix594PGpckaQd" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/nSDbVLpz9l7oIBpJN94y" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/pUgDC0ZM7fco0gE0vLhy" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.acecentre.org.uk/products/relaykeys/using-relaykeys/guides/snap-corefirst.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.