The video and audio calling feature will be accessible on social network X, specifically Twitter. Elon Musk, the owner of X, has announced the forthcoming availability of this service. Users will be able to make video and audio calls on Android, iOS, PC, and Mac devices. Interestingly, no phone number will be necessary for utilizing this feature. Musk asserts that X will serve as an efficient global address book. As for the release date of the audio and video calling feature, it remains unspecified.