As I live on the eastern border of Central Europe, the timeline was little different here. People were generally poor, everything came later or was banned until the Soviets left in 1989. Life only started to accelerate rapidly after that as products from the West started to come into the country in large amounts.
My parents applied for a phone line(not mobile!) years before I was born and we got it after I started elementary school in the nineties.
When I was a kid we had a large, new 21.5 inch color TV. It could store 16 channels(digitally!) and it was plenty because there were only 4 channels.
We had playgrounds with metal monkey bars put high above fine gravel, so if you fell it hurt like hell and you learned to be more careful next time.
Nobody thought that safety equipment on bikes is needed, we got our bikes and reached more than 30 mph down the nearby hills in traffic.
It was accepted that driving a car is dangerous and if you crashed your car above a certain(not very high) speed you expected to die as the only safety equipment was the seatbelt(and people generally didn't wear them).
Before the Soviets left there were times when you had to wait more than 10 years to get a small and cheap car(Trabant for example) after you applied for one. The waiting times were so long that sometimes the car arrived around the time the children in the family got their own driver's license.
When I was a kid we had a car that had zero extras, you had to fight with the steering wheel and the brakes to get the car to steer or stop. Everything was manual, the windows, the locks, the choke, also it had 3 different keys, one for the doors, one for starting the car and one for the fuel cap(steeling fuel was quite common).