> For the complete documentation index, see [llms.txt](https://zkl2333.gitbook.io/edgetx-user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zkl2333.gitbook.io/edgetx-user-manual/v2.10-en/bw-radios/radio-settings/global-functions.md).

# Global Functions

**Global functions** are special functions that apply to all models on the Radio. They are configured exactly as model **Special Functions** and the same functions are available. For more information about configuring Global Functions, refer to the [Special Functions](/edgetx-user-manual/v2.10-en/bw-radios/model-select/special-functions.md) section as they are essentially the same.

Pressing the **\[PAGE>]** button will take you to the **Trainer** screen.