I'm like totally moving towards mandatory training to technology users and cell phone holders. There are people who fail to realize that your cell phone can be turned off and/or put away during work hours. You do not have to check your phone right away, nor do you have to waste light years trying to show someone what they did when they call or text you when you still do not know to check messages when you are available and have time to read them. This is obvious to people who are focused on their work. Many people do not realize the people they bring these things up to, will think something is wrong with them and do things to protect the other person that they should notice in their line of work. Or they can keep thinking something is wrong with the person who knows how to use their cell phone correctly.