Facebook finally lets you unsend messages in Messenger | Engadget
Facebook announced today that all users can now remove messages sent on Messenger -- a feature that had previously only been used by Facebook to delete messages sent by company executives. Users will now have a 10-minute window to unsend any message delivered through Messenger, whether it was sent to a single person or to a group chat.
5 Feb 2019 ... Facebook announced today that all users can now remove messages sent on ... You can finally delete messages just like Zuckerberg.