WASHINGTON  President-elect Barack Obama has yet to relent, but he conceded that he might be losing the battle to keep his independent lifeline to the outside world.

“I’m still clinging to my BlackBerry,” Mr. Obama said Wednesday. “They’re going to pry it out of my hands.”

Image Barack Obama and his beloved BlackBerry, which he is fighting to retain. Credit... Jae C. Hong/Associated Press

Of all the fights facing Mr. Obama as he prepares for the White House, one of the most maddening for him is the prospect of losing the BlackBerry that has been attached to his belt for years. It is, he has vigorously argued, an essential link to keeping him apprised of events outside his ever-tightening cocoon.