Not sure what you want to call it, but here's the deal:

The attention manager never plays sounds. It just sends a suitable launch
code to applications to ask them to play a sound. This has the advantage
that the app has total control over which sound to play, which API to use to
play that sound, what volume to play the sound at, etc.

The AttnDoSpecialEffects API is a hacked on afterthought that's really not
part of the attention manager by most measures, but provides limited access
to some of the attention getting methods used by the attention manager. As
the sound APIs already provide full access to the sound hardware, and since
the attention manager never plays sounds, this API doesn't do anything for
sound. The API is of limited utility for controlling the LED and vibration
hardware of some Palm devices such as the m500 and m505. When I say limited
utility, I'm referring to the fact that you don't have any way to control
blink/motor run patterns or durations.
-- 
Peter Epstein

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