# Page Not Found

The URL `files/CQlmXruHbHena9c0RbTE` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [4G QoS Management Application Note](https://docs.gxc.io/application-notes/4g-qos-management-application-note.md)
- [4G Platform - Mesh Node Application Note](https://docs.gxc.io/application-notes/4g-platform-mesh-node-application-note.md)
- [How do I add my iPhone to the GXC Network?](https://docs.gxc.io/faqs/how-do-i-add-my-iphone-to-the-gxc-network.md)
- [5G Spectrum Analyzer Application Note](https://docs.gxc.io/application-notes/5g-spectrum-analyzer-application-note.md)
- [4G Onyx Edge HA Application Note](https://docs.gxc.io/application-notes/4g-onyx-edge-ha-application-note.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.gxc.io/application-notes/4g-qos-management-application-note.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.

### Option 2 — Browse the documentation index

Full index: https://docs.gxc.io/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.gxc.io/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/application-notes/4g-qos-management-application-note.md`).

You may also use `Accept: text/markdown` header for content negotiation.