Ok so I didn't know where to put this but Bartz did pass one of the imperial radios he looted to Sephiroth on 28th (here)

Would it be possible, perhaps with the help of one of the more technical operatives stationed with him at Command - to use it to their advantage and try to get an insight to some troop movements that the Empire is authorizing? Preferably without giving the game away that there is a channel being opened by which to listen with?