Pixel phones flaunt a feature called Call Screen that handles calls on your behalf. While it has gotten smarter over the years, it's still limited in its communication capabilities, but an update may allow it to carry conversations with aplomb.
The Call Screen feature speaks to callers on your behalf to find out who is calling and why. A transcription of the call is displayed on the screen and based on the caller's responses, you can decide if you want to report a call as spam, have your phone fire up generic responses such as "Cancel appointment," "Can you say more," or Call me back later," hop onto the call, or hang up.