New to GMRS. On this radio (Wouxun KG-UV9G Pro) I have removed the cordless phones (SHTF) frequencies, and called it "MYAREA". Unlikely to get any action as most folks use cell phones. I put in GMRS repeater frequencies in with HAM, and local Police, Fire, and EMS. Mostly I scan and just listen. However I have received access from the local repeater operators to use them. Are there any other settings other than frequencies, CTCSS, or DCS tones that I need to be concerned with? Thanks.