Lately,
I have been using my cell phone with an ear piece. Luckily, my cell phone works in the area. I tried the radio idea, but I found that my wife only used it to contact me. When I needed help, she wasn't listening to the radio. Now I dial the home number from the cell phone, and it gets her attention. Needless to say, but whenever I called her on the radio and needed her to call my neighbor for assistance, the neighbor received the wrong information. Now I call my neighbor directly and there is no middle person to mess up the information.
Joe R.