Although you can use your cell phone to communicate with your group members, you should try using a walkie-talkie in your next outdoor adventure. Mainly because you don’t know how much fun you are missing. Come on, admit it — wouldn’t using call signs and the over-and-out routine be cool? You probably pretended doing so as a child. Now, you can have the real deal. Communicating using a walkie-talkie has several advantages over doing so with a mobile phone. First, the batteries on walkie-talkies last much longer than cell phone batteries. Second, using a walkie-talkie with the Family Radio Service (FRS) is free. But with mobile phones, you have a tall bill to worry about. Next, walkie-talkies...
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