firefive76
Member
Have programmed a few CM300's. On a few of them, I have enabled the MDC PTT ID on a certain channel to encode and decode and have had no problem. I have one CM300 that I have set up just like the others and it will not decode or encode MDC. It DOES chirp when keyed up on that channel, so it is sending something, however, none of the other radios display anything. Also on this radio I noticed under the signalling that it has a "primary ID" and a "group ID." The radios that are working OK aren't showing the "group ID" at all on the signalling menu. Any ideas on what is different about this radio?