> For the complete documentation index, see [llms.txt](https://smartpossdk.gitbook.io/cloudpossdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://smartpossdk.gitbook.io/cloudpossdk/faq/settings-menu/use-network-self-test.md).

# Use Network Self-Test

1. **Navigating to Merchant Self Test**
   * Go to: Settings > About POS > POS Configuration > Merchant Self Test.
2. **Accessing Advanced Tools**
   * Within the Merchant Self Test menu, select "Advance" to view advanced options.
3. **Using PingTool and TcpTool**

   * **PingTool:** Select this tool to ping any network address. It helps in testing network connectivity and response times.

   <div align="left"><figure><img src="/files/9skmtcQphLjEdztIKNUe" alt=""><figcaption></figcaption></figure></div>

   * **TCPTool:**&#x20;

   <div align="left"><figure><img src="/files/8nRWncMRZGT4MrYVgYrw" alt="" width="360"><figcaption></figcaption></figure></div>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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://smartpossdk.gitbook.io/cloudpossdk/faq/settings-menu/use-network-self-test.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.