Sending the keycode 127 toggles the speakerphone (while speaking). Credits go to Peter Foot's blog:
http://peterfoot.net/Programmaticall...akerphone.aspx
If you want to answer a call and automatically activate the speaker you should download this example:
Answering and dropping a call from code
And change two of the subs:
Code:
Sub phone_IncomingCall
timer1.Enabled = true 'Wait two seconds before pressing the Talk button.
End Sub
Sub Timer1_Tick
If duringCall Then
timer1.Enabled = false
hw.KeyPress(127) 'Toggle the speaker.
Else
hw.KeyPress(114) 'Simulate the green Talk button.
duringCall = true
End If
End Sub
Otherwise you could just use Hardware.KeyPress(127) with a hardware object.