Chrome download Speeded software Google Voice gives you one number for all your phones, voicemail as easy as email, free US long distance, low rates on international calls, and many calling features like transcripts, call blocking, call screening, conference calling, SMS, and more. You can customize Chrome and add features and functionality by adding extensions from the Chrome Web Store. Install an extension Open the Chrome Web Store.
Find and select the extension you wan. The Google Voice extension for Google Chrome adds a button to the toolbar, which displays the number of unread messages in your Google Voice inbox.