Someone asked if there was a way a blind person could set their own sub
tones for repeater access with the Icom 7000 radio. The answer is yes in
two ways. Either if you know the frequency subaudible tone and especially
if you don't know the tone requirement for any given repeater. It will
allow you to capture the subaudible tone whenever the repeater carrier is
on. So it is with the Kenwood TM V7A i use.
Phil.
K0NX