'Stranger Things 2' basically gives everyone a cellphone
 

The second season of Stranger Things takes place in 1984, in a carefully curated world of mullets, muscle cars and arcades. Pick any scene, study it closely, and the obsessive attention to detail becomes clear: Yard signs proudly read, "Reagan/Bush '...

https://www.engadget.com/2017/10/23/...2-tech-review/