I "float" to different stations depending on where manpower is needed. Anyhoo, some houses have a pumper and a rescue truck. I'm always on the pumper, and our dispatch can tone out companies individually. While I'm sleeping, if the rescue co. gets a call, I am woke up from hearing the paramedics radio sound. Is there some advice y'all can give me to be able to sleep through tones that aren't for the engine co. ?