On Mon, 17 Jan 2005 18:32:48 -0500 Bert Craig wrote:

Sorry, the FCC has already Type Accepted rigs that include ETS or
"roger"
beeps.

No they do not "type accept" these radios.
You show a photo of one of the labels where it says they are type accepted.
And I'll show you a forgery.

The rule says, "No sound effects" are permitted.
Taken literally, this may even include "talk back".