I tried to load to the radio from the software Retevis and it tells me "Frequency is wrong!" when I try and load my list. I tried switching the model and just to try and load the 2 frequencies that are in the software and I get Frequency is wrong. I did get the software to let me program my frequencies for repeaters but I keep getting the same frequency is wrong message. I have chose all the models and keep getting frequency is wrong. I am starting to think you can not put your own frequencies into this radio.