Except on P25 trunking...you know, only the most popular type of public safety trunking system in the U.S. This feature has never worked properly on P25 systems with any Uniden model, only dying system types like Moto 3600 and EDACS (maybe?) Joe's explanation years ago of how it was allegedly
supposed to work was convoluted at best.
KevinC has brought this to Jason's attention, so hopefully Uniden Japan will finally get around to having the scanners read the low speed data on the traffic channels looking for voice grants on talkgroups flagged as priority, and it will actually start to work as rightfully expected and advertised.