I've always thought that phone holsters were stupid.
After missing 2 calls (some of the last calls I'm expecting for a long while) I'm seriously considering pricing out a nice phone holster. Or two. The only problem is that my phone doesn't really work inside of the library, so it seems a little pointless.
Also, why is it that he always calls when I'm 1) away from my desk and/or 2) not in a position where I can take some time to talk to him? I spend hours at work typing policy, working on spreadsheets and other mundane administrative minutiae, but he always calls when I'm right in the middle of some sort of crisis.
I guess he just has a gift. :-D