Download and install the Hangouts Dialer start making phone calls in the Hangouts app. After installation, you can access all voice calling features directly from Hangouts or use Hangouts Dialer for a shortcut to make phone calls from the dialer screen in Hangouts.
● Make phone calls over data from the Hangouts app (and all calls to other Hangouts users are free!). ● Call any phone number, including landlines. ● Connect with your Google Voice number to make VOIP calls in the Hangouts app from your Google Voice number. Notes: Mobile carrier and ISP charges may apply. Voice calls to Hangouts users are free, but other phone calls might come with a charge. View our calling rates at http://www.google.com/hangouts/rates.