Almost everyone and his brother now has a portable phone, whether it is a top of the line smart phone, or a less advanced flip phone. How many stories do you have related to a phone, even an old one?
Many years ago, as i had a job out of town, if i wanted to call home, i had to make it a collect call. Back in those days, there was no automated system to do that, so we had to dial “0” and talk to an operator who would do that task and ask the person if they accepted the charges.