Change the radio frequencies

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Cordless telephones often have a switch that allows you to change the radio frequencies that they use to communicate with their base unit. Why is this feature more important in cities than it is in rural areas?

Reference no: EM131067335

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Change the radio frequencies : Cordless telephones often have a switch that allows you to change the radio frequencies that they use to communicate with their base unit. Why is this feature more important in cities than it is in rural areas?
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