> For the complete documentation index, see [llms.txt](https://guides.accentvoice.com/zultys-video-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.accentvoice.com/zultys-video-guides/zultys-phones/user-guides/z-21i.md).

# Z 21i

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<figure><img src="/files/5cH1m045Mv0yWOd1ipGy" alt=""><figcaption></figcaption></figure>