A little over one year since debuting a limited beta version, Google officially released its voice application “for everyone” in the U.S. 
Google Voice, which is based on the GrandCentral service that Google acquired in July 2007, provides the user with a single phone number that will ring your home, work, and mobile phones, a central voicemail inbox that you could access on the web, and the ability to screen calls by listening in live as callers leave a voicemail. Google Voice is initially available only to users of the preceding GrandCentral service, but the company plans to release the application to the general public in the coming weeks.
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