====== Using A Pay Telephone ======

| **Field** | Communication |
| **Went Obsolete** | 1990s |
| **Made Obsolete By** | Cell phones |
| **Knowledge Assumed** | Phone number |
| **When useful** | Cell phone battery dies, making less traceable calls |

Insert the correct coinage (currently 50 cents), then dial the number of the person you wish to reach. Long distance calls will lead to a prompt for more money.