The poster who said someone was asked to stop but didn't-- why didn't they get kicked out? That's an usher not doing their job...
The poster who mentioned his/her friend's sister-- come on. You can't go an hour (check messages at intermission) without knowing that your sister is in labor??? It ain't YOUR baby! (I hope) Find out after the show or at intermission... I don't know you or your sister and don't need to be distracted when she goes into labor after spending more than $100 on a ticket. (Not to mention distracting the performers.)
Doctors on call -- unless there's a way for an usher to quietly let you know AND you're on an aisle, maybe just don't go to the theater. You make WAAAAY more than I do, and since I don't see a dime of it, your career and patients should in no way interrupt my expensive evening out.
And people who say "It's wrong and impolite, but I know how to do it discretely" ?? COME ON. A bright LCD screen in a dark theater -- and clicking keys -- are distracting no matter what.
Rant over.