serocontra
Member
the Japanese had the same restrictions until around the mid 2000s.In the 1970’s I had a physics professor who was well into his seventh or eighth decade. He delighted in telling us stories about electric technology from when he was a boy growing up in Pennsylvania. He said there were two competing phone companies in his town, Bell, and Keystone. Their systems did not interconnect. If you had a Keystone phone you could only call other Keystone customers, and Bell people could only call other Bell people. The stores advertised both their Bell and Keystone phone numbers.
He also related how he built a crystal (germanium diode) radio and his grandfather (born around the time Lincoln was president) asked him what he was doing. Listen to this, Grandpa, it’s a man talking in Pittsburgh. He said his grandfather listened to the headset for a few moments, then declared it was all a hoax and he couldn’t be fooled like that.
I was stationed there in 2012 and knew guys who used to have three cell phones to talk to people. flip phones were still very commonly used. I bought my then girlfriend an iphone and she flat out refused it.