How to Use a Walkie Talkie
Unlike regular radios, a walkie-talkie uses a shared radio frequency. That means you can talk to anyone within your range. A walkie-talkie also has a built-in speaker. However, you need to be close to the other person to hear their radio. These hand-held radios are commonly used in emergency situations. Police and firefighters have their own frequencies to avoid interference with emergency communications. They can also be used by groups to communicate together. When it comes to choosing a walkie-talkie, you'll want to choose one with good battery life and a wide range. A higher-end walkie-talkie can have a range of 20 miles. There are more ruggedized units as well. These are best suited for harsh environments. The first thing you'll need to do is add a contact. You can do that by tapping t...