Description: The FXS Interface Module provides ringing voltage and battery to the attached telephone equipment. It is normally used to connect the voice/fax channel directly to a telephone instrument or to the trunk side of a Key Telephone System.
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Product Information
The FXS Interface Module provides ringing voltage and battery to the attached telephone equipment. It is normally used to connect the voice/fax channel directly to a telephone instrument or to the trunk side of a Key Telephone System.