The social media platform X, formerly known as Twitter, will start offering video and audio calling, owner Elon Musk announced on 31 August. Announcing it through a post on the platform, Musk wrote: “Video & audio calls coming to X.”

Adding to the announcement, Musk said X will serve as an “effective global address book.” The announcement was made after the platform made changes to its privacy policy to include biometric data. However, X hasn’t clarified what it considers biometric, Usually, the term refers to data recorded from a person’s face, eyes and fingerprints. X also said it would obtain information about users’ jobs and education histories, according to a Bloomberg report. “Based on your consent, we may collect and use your biometric information for safety, security, and identification purposes,” the company said in its new policy.