Having an issue with one of these radios.
Basically on any digital channel it does not unmute - i.e. no digital audio comes out of the speaker. When a call is in progress the call id and user id appear and the unit beeps at the end of the transmission, just no voice.
TX is fine.
Analogue TX/RX is fine.
4 different codeplugs, some from online, some that are in successful use by other club members have also been tried.