# Page Not Found

The URL `enable-channels/numbers/using-a-number` does not exist.

You might be looking for one of these pages:
- [Use a number](https://docs.bird.com/applications/channels/channels/supported-channels/numbers/how-to/use-a-number.md)
- [Cancel a number](https://docs.bird.com/applications/channels/channels/supported-channels/numbers/how-to/cancel-a-number.md)
- [Activate a number](https://docs.bird.com/applications/channels/channels/supported-channels/numbers/quickstarts/activate-a-number.md)
- [Numbers](https://docs.bird.com/applications/channels/channels/supported-channels/numbers.md)
- [Find and buy a new number](https://docs.bird.com/applications/channels/channels/supported-channels/numbers/quickstarts/find-and-buy-a-new-number.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.bird.com/applications/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.bird.com/applications/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/applications/channels/channels/supported-channels/numbers/how-to/use-a-number.md`)
- Use `Accept: text/markdown` header for content negotiation