I am attempting or would like to set my scanner up to press one button to monitor either one list or the other. My situation is as follows I have a larger county wide list and a more local to my community list. I'd like to with one press of the key turn the list on or off. I have read the manual unfortunately I have having a hard time figuring out how to do this. I have ready the manual, but truthfully I am having a hard time understanding how to accomplish this. Can anyone offer any suggestions?