Dang! I forgot the batteries for the sound powered phones...those should be in there also...
I better order some more.
(sound powered phones...remarkably...work without power...none nada...the energey produced by talking into the microphone is enough to send a signal through the lines...and if the m
ic doesn't work? the headphone speakers will also pick up and transmit sound...Who says that old technology is bad tecnology...they date back to what WW2?)lol!
http://en.wikipedia.org/wiki/Sound-powered_telephone