You can’t make emergency calls with Google Voice. To make an emergency call, use your device’s phone app. Go to Google Voice. On the left, in the “Calls” tab, point to the name of a person in your recent calls list and click Call . Optional: You can also choose one of these methods in the Calls , Messages , or Voicemail tabs: More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.