CNN's first free ad-supported mobile site features breaking news, SMS text alerts, and a searchable 14-day news archive.
It will also include an "In the Field" blog with contributions by international correspondents, and a made-for-mobile hourly video update, "World News Now."
Lexus is the first advertiser on the service, running a campaign for its Hybrid vehicle that will include banner ads as well as pre- and post-roll spots book-ending the two-minute "World News Now" clip.
CNN Mobile will initially roll out in Europe, the Middle East, Africa and Latin America and be available on all Internet-enabled mobile phones and handheld devices.
Turner plans to launch new mobile sites for the Cartoon Network and other media properties in 2007.