Bell is an original iPhone text notification tone designed to mark an incoming message with a compact chime. Short phone alerts like this became familiar through everyday messaging and later moved into videos, skits, streams, and social posts that recreate mobile conversations. Creators still use it because the cue communicates “new message” almost immediately. Its concise timing also makes it easy to synchronize with graphics. For a more neutral alert, a ding sound effect can serve a similar editing role.