public delegate void CancelTelephonyTonesResponseHandler(
	Object sender,
	CallAssociated..::..CancelTelephonyTonesResponseArgs e
)

Public Delegate Sub CancelTelephonyTonesResponseHandler ( _
	sender As Object, _
	e As CallAssociated..::..CancelTelephonyTonesResponseArgs _
)

public delegate void CancelTelephonyTonesResponseHandler(
	Object^ sender, 
	CallAssociated..::..CancelTelephonyTonesResponseArgs^ e
)