which strata dk do you have? if it is a 16 or a 40 you can hit *#*#1*2*3 then speaker, hold, 39, port you are programming i.e. 000 for your first port, # then press the button you are trying to program and put in the station by using the port data i.e 003 for port 4 (x203 or x13) then hit speaker # # speaker # # to exit programming