Archived:Loudspeaker control with APS does not work on some S60 3rd Edition devices (Known Issue)
APS (Audio Proxy Server) provides a method for selecting the audio output routing between loudspeaker (integrated handsfree) and earpiece. This method does nothing on Nokia 3250, Nokia 5500 Sport.
void RAPSSession::ActivateLoudspeaker( TBool aOnOff ) has no effect on the following devices: Nokia 3250, Nokia 5500 Sport
Currently no known solution.