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Cell Phone Myths Explained 4



Cell phones can be used to open up locked cars


Myth: Broadcasting the sound of a remote keyless entry device over a phone can open up a locked car.

True or false? False. The rumor is that if you have an extra key remote at home, you can call someone and have them hit the open button while you hold your phone up to the lock. Well, those entry systems use radio waves and proximity – think about when you've tried to open your car from too far a distance – and can't be transmitted over a phone. Unfortunately, if you lock your keys in the car, you'll have to get your spare set or AAA to open it for you.

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