The Pixel 3 will be able to screen spam calls and provide real-time transcriptions, announced during its Pixel 3 event today.

from https://www.theverge.com/2018/10/9/17955274/google-pixel-3-spam-calls-assistant-screen-filter
https://cdn.vox-cdn.com/uploads/chorus_image/image/61704547/screencapture_store_google_product_pixel_3_2018_10_09_11_55_23.0.png