LOL dont forget it has to be a trunk tracker, digital phase 1, ph25 scanner. then you have to program it. I have the program and the 3 phase 2 scanners that are required for some systems like MD 1st Responder network. The MTA police have switch to this network and so has Kent County as well. Also their is the MD Upper Short Network compiling the counties of Queen Ann, Talbot, Caroline County, as well.