The tone comes from Samsung Galaxy smartphones, where it has served as a default notification alert alongside ringtones and system sounds. As Galaxy phones became some of the most widely used Android devices, the chime became instantly recognisable far beyond owners of the phones themselves. Clips of it spread through ringtone downloads, tutorials and edit packs, and creators began adding it to videos whenever a character receives a message. Its real-world familiarity is what keeps it useful, because audiences understand the meaning without any explanation or on-screen text needed.