ALSO NOTED: Alcatel exits handset JV; US carriers launch amber alerts; and much more...

> Alcatel sell its stake in a Chinese handset JV back to its partner. Article

> Twelve US carriers launch Amber Alerts for mobile phones. Article

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> JP Mobile inks a partnership with Microsoft for expanded mobile email access. Release

And Finally... Sony unveils the new PS3 just as Microsoft shows off the Xbox 360. Article