It also brings back memories of trying random (and known) 800 numbers from payphones.
In the days before we had pocket supercomputers, I used both of these services occasionally while out and about.
They know who's calling, and the greeting was something like "Hello again". They are catching up at building a competitive database of persons and their preferences at the scale of FAANG. They're moving over from collecting info for their models to collecting info from their users for their agents. This is what they need to offer good agents.
But I might be wrong and it's just phoneme collection, as you speculate.
List a business with a Google voice number and you can call in, check messages, and _dial out_ from Google voice. Free international calls!
I was in school in Canada where we had a payphone in a hallway. People heard me randomly saying "Funny Business Name, City State ... Connect me" into the phone so much, it became a running joke.
When I eventually got my own phone, I transferred the number and I still have it.
Goodbye to an old friend: 1-800-GOOG-411 (2010)
https://googleblog.blogspot.com/2010/10/goodbye-to-old-frien...
3 questions that Gen-Zers probably have never heard asked and will never ask themselves