And yet, because of the spreading influence of such gadgets, we've all had to contend with rude high-tech interruptions at the most inappropriate moments. Civility and etiquette, it seems, have taken a back seat to an unquenchable desire for constant and immediate information. Etiquette, in general, really hasn't been a high priority for at least two generations. When it comes to professional relationships, a bad first impression will kill you quicker than a train. Communication devices, like the aforementioned cellular phones and pagers, are fraught with possibilities for demeanor violations.
Cell phones have power buttons for a reason.
Users should turn them off if it means receiving a call would intrude on others. If you're about to call someone else's cell phone, first ask yourself if the person really needs to hear from you right this instant. In fact, make the call only when you're certain the receiver is willing to receive your call. The same guidelines apply to pagers. In addition, if you use one, wear it.