CC only is when on Motorola/P-25 systems you only enter the CC's and the scanner reads the data from that... Voice Chans are displayed as traffic is granted on them without having to enter them in the "bank". Or you can program ALL the site freqs in the "bank" and scan them all. One way to learn just what is active on each site is to run Pro96Com on each site and you can see what TG's affiliate, and are given voice grants for the site. Pro96Com isn't just for the PRO-96... It supports several models now. For me it has become an essential tool.

It displays active primary CC, alternate CC, VC's, and IVC's, as well as neighboring sites, affiliations, vc grants, and actual activity on the site. IVC's are the freq used for system identification and voice. I am not sure which of the sites is used for which agencies as I can't actively monitor the LWIN. I live near Hot Springs, AR, useing an PRO-96, and PRO-92B.