The telephone in general is a horrible thing. It rings and you're supposed to drop whatever you're doing to talk to someone. Very invasive technology.
I once saw a great line about the telephone on, of all things, the TV show "The Waltons."
It was in the later episodes, when the family finally got some money and got a phone. They were eating dinner and the phone rang, and one of the girls ran to get it. The father made her sit down, and when she protested, he answered, "Do you own the telephone, or does it own you?"
For too many people today, the answer is the latter. And it applies not only to telephones, but many of our possessions. It is the fatal achilles heel of materialism. And if you're working to pay off debt incurred in order to gain these possessions, they do own you to some extent.