Where is my personal voice stored?

N. Wren wrote:

Thank you for asking. I mean the Personal Voice under Accessibility in Settings.

It is encrypted and stored securely on your device. No one else has access to it and it cannot be accessed by AI. Even if you choose to share it to another device, it is end to end encrypted. For more information about the security and privacy of your Personal Voice, see this Support Article:

Create a Personal Voice on your iPhone, iPad, or Mac - Apple Support

Ok …

From: Record your Personal Voice on iPhone – Apple Support (AU)

” … Your Personal Voice is saved securely on your iPhone for you to use during Phone and FaceTime calls, in-person conversations, and third-party alternative and augmentative communication (AAC) apps.

How data is “saved securely” is outlined here (Although it doesn’t explicitly address into which category Accessibility -> Voice fits):

iCloud data security overview – Apple Support (AU)

If you mean the “greeting” on your Voice Mail …

… it’s stored on your Carrier’s voice mail server.