Re: Cordless phones & ac adapters
The filter is to be used between each phone and the phone jack, not the modem to the phone jack. That's why you typically get more than one.
As for the adapters, Helen is right on the mark. Although voltage is important, the single most important issue is the polarity of the pin configuration of the plug. Pin Positive or Pin Negative, first and foremost. Then Voltage and finally Amperage.
The filter is to be used between each phone and the phone jack, not the modem to the phone jack. That's why you typically get more than one.
As for the adapters, Helen is right on the mark. Although voltage is important, the single most important issue is the polarity of the pin configuration of the plug. Pin Positive or Pin Negative, first and foremost. Then Voltage and finally Amperage.
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