Do I need to have 3G or 4G to use the cel-fi booster? I get 1 bar in parts of my house, but we do not have 3 or 4G reception in my area.
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Do I need to have 3G or 4G to use the cel-fi booster? I get 1 bar in parts of my house, but we do not have 3 or 4G reception in my area.