How to stop annoying spam calls to your Android smartphone

Blocking spam calls via Google’s Project Fi Let’s look at my personal carrier, Google’s Project Fi, as an example. My phone displays a red screen with a large “suspected spam” warning when Google determines that the incoming call is suspect. Users can …

Blocking spam calls via Google's Project Fi Let's look at my personal carrier, Google's Project Fi, as an example. My phone displays a red screen with a large "suspected spam" warning when Google determines that the incoming call is suspect. Users can also ...