MDAIII Bad Mike

[myszyn]

My talking partners on MOBILE say that the mike of my PDA is very weak, they can hardly hear me. A BT Device apparently improves it.
Wjat can I do about it.

I sometime use the Skype in MDAIII, Is there possibility to redirecy the voice line do a Bluetooth earphone?

Is it possible to switch the MDAIII s loudspeaker for phone?

Thanx