New Cell Phones...
It's weird how important these things have become. And how dependent on them we've become.
We had one phone growing up, and my parents have had the same number for over 30 years. I remember when we got our first answering machine. And when we first got call waiting.
Now we have three phone lines into our house (we used to have four, plus an eFax number), a toll free number for CommTech, and three cell phones.
How did we ever talk to anyone back in the day?