Users of the hand-held BlackBerry e-mail device, a communications lifeline for movers and shakers from the White House to Wall Street, endured hours of disrupted service before the system was restored on Wednesday.

White House spokesman Tony Fratto opened a morning briefing with reporters by apologizing for missed e-mails. "I think we're 14 hours into no BlackBerrys. So you can imagine how things
are over there," he said.