The MTS 970H was the Russian carrier MTS's branded version of the Alcatel One Touch 5030D, an early-2010s budget Android smartphone, and this clip captures its stock power-off jingle. Like most Android devices of that era, the phone shipped with a short shutdown animation and matching chime, which owners heard every time the battery ran out. The sound has since resurfaced on meme soundboards, where it is used for dead-phone jokes, fake low-battery pranks and retro tech edits. It survives because it is instantly recognisable to a generation that grew up with carrier-branded budget phones.