Ha, I had to laugh when I saw this thread. Mondays are always a busy day for me and my business. Now, don't confuse "busy" with necessarily "profitable"; if you know what I mean. Anyway, I was having one of 'those' Mondays this last Monday and got one of those political calls on my personal (as opposed to business) cell phone at a rather bad time.
I sort of violated my civility with people rule in that conversation.

I first explained to him that he'd reached me on a private, for family and emergency use only, cell phone. He ignored me and proceeded with his script. It took me calling him a rather bad name to get him to stop reading his script. Believe it or not, he then asked me why I was being rude to him! OMG!! I went through the entire (true) story of exactly why I carry a private and personal cell phone in addition to my regular cell phone. First, I have five kids and I want all of them to be able to reach me at any time. Next, obviously my wife has a direct line to me; for better or worse.

Finally, I have two very close relatives who are in the final stages of passing from cancer and they have that number.
I was actually with a long time business client at this time and only answered that cell for the previous reasons, which he understands. By the time I'd told the campaigner how rude he was by ignoring my initial polite comments to him about reaching me on a private cell, how rude he was for continuing to ignore me, how rude he was by interrupting me with his script whenever I did speak, I think he finally understood how rude his call actually was. I say this because, get this, he has his 'supervisor' call me on that same line 5 minutes later to apologize!

Grrrrrr! What part of "don't ever call me on this phone number again" was difficult for them to understand?!
I guess I think any unsolicited call from a stranger on my cell phone is unacceptable. Anyone else get a call on their cell number? I'm told my number came up by a machine that "randomly generates" numbers for them to call as to assure a non-skewed cross section of voters.