> 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>