Mar 11, 2013

TextNow: Free Texting & Calling App - Apps on Google Play *NEW FEATURE* Now you can use TextNow without WiFi! Get unlimited calling and texting in the US over the Nationwide Sprint Network -- for FREE. Check if your phone is eligible, and get phone service without the phone bill by clicking on "Free Coverage" in the app menu. Local US or Canada Phone number Give your friends your very own phone number they can call! How do I talk to someone about a problem with google maps Mar 11, 2013 Lonely, Stressed or Battling Anxiety? - Google Play

You Can Now Talk to Google on Your Computer | Time

Nov 02, 2017 Contact Google | Fastest, No Wait Time

Google Search - Stay in the Know with Your Google App

Google's rationale for this is that Knock Knock already gets you smiling before the call starts. Of course, that's assuming you actually like/want to speak to the other person who is on the other