if you only want it for emergencies, don't turn it on unless there is one and you won't get the unwanted calls... yes?Chode chimes in with with a simple no brainer.
“Turn off the darn thing so it isn’t a drainer.”
I have to admit, of this thought I’d not thunk,
So I’ll turn the thing off now and sit here stone drunk.
Don’t worry. I’m at home.
And I’m not thrunk. I’ve just been thrinking.