Archived:MMAPI cannot play MIDI on Nokia 6630 (Known Issue)
MMAPI does not play MIDI sounds in certain software versions of the Nokia 6630.
MIDI sounds (types "audio/midi" and "audio/sp-midi") can be played with MMAPI in the Nokia 6630 (sw 2.39.15), but it does not work in some newer Nokia 6630 sales software versions (sw 18.104.22.168, sw 22.214.171.124, sw 3.45.110, and sw 3.45.111). Note that devices with these specific software versions are not expected to be widely available but only in a limited market and some operator variants. Playing MIDI sounds with MMAPI works again in sw 126.96.36.199, which is expected to be available in mass volumes.
No solution exists for these software versions.