> For the complete documentation index, see [llms.txt](https://help.tobi.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tobi.ai/faq/sms/can-i-import-my-sms-subscribers-from-file.md).

# Can I import my SMS subscribers from file?

As follows:

1. You must be able to prove that your subscribers were collected in a lawful way using screenshots and data showing how and when consent was captured. 
2. You can only import those SMS subscribers collected during the past year (no earlier than one year ago).
3. Finally, if you used a third-party SMS provider before Tobi, you’ll need to provide us with a list of unsubscribed phone numbers.