# Show File Browser

![](/files/-M-kaeXjwRILLxLuzQmq)

### 📥 Entry vars <a href="#entry-vars" id="entry-vars"></a>

* **Select multiple files:** you can set this function for multiple select files on the device for then user.
* **File type (All files, Audio, Images, PDF, Plain Text):** Select which type of element the user will see when the file browser is open.

### \*\*\*\*↗ **Callbacks**

* **Error retrieving file:** you can set functions when there is an error opening the file browser.
* **File retrieved:** you can set functions when the file browser opened successfully.


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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.apphive.io/apphive-documentacion/reference/funciones/phone-apis/show-file-browser.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.