Facebook Tries to Enter Text Messaging Market

Offers message service available for non-members

Facebook revamped its Facebook Messenger service today in an attempt to get people to dump mobile-phone text messaging in favor of something more sophisticated.

Facebook Messenger today is essentially an instant-messaging network, complete with separate apps to use the service. But with the new incarnation, people need only a phone number, and no Facebook account, said Peter Deng, Facebook's director of communications product management, at the LeWeb show here.