Is there a way to play a sound (.wav) through a phone (WM Smartphone or PPC with phone module) speaker? Not the loudspeaker that PlaySound() engages, but the small silent speaker that you hear when you hold the device at the ear.
The built-in WM 6.0 VoIP client has the same problem - when you make a call, you hear other party talking through loudspeaker located on the back of the device - not very convenient.
Does it mean that it's impossible to play the sound through the ear speaker?
ASKER
But that's another issue.
Those guys are trying to turn on the speakerphone (loud speaker, rear speaker) for a common phone call, and use RIL API for that.
We need NOT to use it, but use the earpiece, and NOT for a phone call, but for PlaySound().