[aprssig] Future APRS in every radio

[A.J. Farmer (AJ3U)]

>wait a while for the channel to be open, and while you're waiting, the
>packet noise is going to be coming out the speaker at full volume.  I don't
>know of any radio that offers a speaker mute on the mic connector.  And

Set a bogus CTCSS for 144.39.  That will mute the speaker.

A.J.