Merge pull request #507 from kinde-oss/Fix/Import-phone-numbers

Added a note about phone numbers and shared devices

Author: clairekinde11

src/content/docs/manage-users/add-and-edit/import-users-in-bulk.mdx

@@ -107,6 +107,12 @@ If you are migrating from Auth0, see the **Prepare JSON data (for Auth0 imports)
 - `email` or `phone` - minimum required identity information
 - `external_organization_id` - assign users to organizations, optional unless you are importing roles and permissions
 
+<Aside>
+
+There are special considerations if you are importing users who will share a phone number to authenticate via a mobile device. Contact [email protected] for advice on the best way to import users where the phone is the primary identity and numbers are shared. 
+
+</Aside>
+
 ### **Other user data**
 
 <Aside>