Accessing Contacts: Botim periodically accesses your address book (contact list) on your mobile phone to find other Botim users. These "in-network" numbers are identified, and "out-network" numbers are categorized.
Data Collection: Botim's privacy policy mentions collecting your phone number for account management purposes.
Account Creation and Recovery: Facebook requires a job seekers phone number data phone number or email address to create an account. Phone numbers can be used to recover accounts if users forget their passwords.
Two-Factor Authentication (2FA): Users can add their phone numbers for enhanced security through 2FA. Facebook sends a code to the registered phone number when there's a login attempt from an unrecognized device.
Finding Friends: Facebook's "People You May Know" feature uses various information, including phone numbers users have in their contacts (if they've allowed contact syncing), to suggest potential friends.
Search: You can search for someone on Facebook using their phone number if they have linked it to their account and haven't adjusted their privacy
Advertising: Facebook has used phone numbers for ad targeting in the past. While they have stated they stopped using phone numbers provided solely for 2FA for advertising purposes, phone numbers associated with profiles can still be used for targeted ads according to their data policy.
Notifications: Facebook may send notifications and alerts to users' phone numbers via SMS.
Privacy Settings for Phone Numbers on Facebook:
Users can control the visibility of their phone numbers on their Facebook profiles through their privacy settings. You can set the audience for your phone number to.