Twitter has added video calling – and left it turned on by default. The feature is now being officially rolled out, Elon Musk confirmed. He said it was an “early version” of a tool he has been hinting at for a year. Video calls are part of Elon Musk’s plans to make Twitter, which he has renamed X, into the “everything app”, offering a wide array of different functionality. For now, video calls are limited to the iOS app, and appear to be rolling out slowly. But they are also switched on by default. The system means that all accounts are liable to receive calls from accounts you follow, or those run by people whose number you have in your address book. To be able to call someone, they must have sent at least one direct message to your account. Users have the option to change that setting, however, either to switch it off or to change who has the ability to make calls. From the direct message settings, users can either disable it entirely or change it so that they can receive calls from people in your address book, from people you follow, or from all “verified” users. Making phone calls is limited to premium subscribers, who pay the monthly subscription for what was once called Twitter Blue. It can be done by opening up the DM menu to start a conversation with someone. If the feature is enabled, then a phone icon should show within the direct message conversation, and tapping audio or video will start the relevant kind of call. Users will receive a notification that they are being called, and will get another telling them they missed the call if they do not pick up. Read More The Twitter app just went very, very strange TikTok prankster Mizzy arrested ‘on suspicion of perverting course of justice’ Study finds ‘deepfakes’ from Ukraine war undermining trust in conflict footage

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The royal website was subject to a “denial of service attack”, a royal source has said. It was down for an hour-and-a-half on Sunday morning from 10am. A denial of service attack means the site was bombarded by traffic, which caused it to stop working, the source said. It is not the same as hacking, in which whoever is responsible actually gets into a website and the site is compromised. Neither the content nor the systems of the royal website were accessed on Sunday. It is currently unknown who is responsible for the cyber attack, the source said. The site is now up and running as usual. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live

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