I have not had much luck with this method. In theory it should work, but in practice the Anytone radio is very intermittent at decoding audio on Cap+ systems. Not sure what it is, but my best guess is something in the data that is different for Cap+ vs conventional is causing the Anytone to freak out. Sometimes it might decode a transmission perfectly, other times it doesn’t decode the voice but might still show the talkgroup and/or radio ID. It’s not a signal strength issue; I have tested it on several systems with good signal strength, including a single repeater Cap+ system set up in my basement. It’s a shame because the radio could be very handy for this purpose.