Even the guys who made the "Kids react" segment couldn't get the name right for a rotary dialed phone.
They were called pulse dialers. The predecessor to tone dialers. Imagine one from the really early days with the crank and then you have to tell the operator what exchange you want.
Texting was done with pen, paper, envelope and a stamp.
Facebook was a photo album.
Twitter was only done by birds outside your window.
You tube was just a television and some faceless twit decided what you could watch. You had three channels to choose from.
The TV remote had arms and legs and was much younger than the TV owner.
Whichever kid was closest to the set got his button pressed to change the channel.
I still remember my kids (born in 78 and 79) freaking out about a TV program that was filmed in black and white. They thought the TV was broken.