I have come to a conclusion. My phone is broken, it does not ring anymore. It doesn't matter what time of day or night it is, I NEVER HEAR THE DAMN THING RING. I have missed so many bloody calls that one of my PROFS is getting worried. Ah well, since our phones are the property of the res they have to replace and not me, but if anyone phones and I don't answer, I apologize in advance.