<![CDATA[instant messaging service Resources | ZDNet]]> en-us <![CDATA[NeuStar Partners With MegaFon to Deliver Russia's Third Mobile Instant Messaging Service]]> Thu, 18 Dec 2008 00:00:00 -0800 NSR NSR <![CDATA[Optimus Selects NeuStar to Bring Converged Instant Messaging Services to Portugal]]> Thu, 07 Feb 2008 00:00:00 -0800 NSR NSR <![CDATA[Use Instant Messaging Services With Outlook]]> MSFT MSFT