When you dream of a beeper, it can indicate that you are feeling that your time is not your own, and that you don't have enough time to yourself. There is often a feeling that someone is trying to control you. When this is not the case it can mean that someone is quite literally trying to get a message to you. Think about who it is in your life who might need to communicate with you. If you really can't think of anyone no matter how hard you try then consider it could also be a message from someone on the other side.