i have a couple of these and none of them seem to let me talk between them. i have several batteries and a charging dock. any help would be good. oh yes they work and hold charge.
Not all radios can talk to one another, they are not walkie talkies.
They are one frequencies and channels and may need to be set up.
Check the crystals to make sure that they are A: all the same and B: not police band which would be illegal.
k will do .