Amanda, At our facilities an individual comes in every Wednesday to work on inmate phones on their unit. We currently just have a type written memo in a display case to that effect, that the calls are being monitored. This is in Oklahoma!
Good morning,
We have a good sign that we have been using for years. I was unable to attach the image to this reply. Send me your Email address and I will send the image of the sign to you. james.anderson@sheriff.pima.gov