Gateway M460 Guía Del Usuario
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Appendix A: Safety, Regulatory, and Legal Information
Users should make sure, for their own protection, that the electrical ground connections of
the power utility, telephone lines, and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
the power utility, telephone lines, and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
The Ringer Equivalence Number (REN) assigned to each terminal device provides an
indication of the maximum number of terminals allowed to be connected to a telephone
interface. The termination on an interface may consist of any combination of devices
subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the
devices does not exceed 5.
indication of the maximum number of terminals allowed to be connected to a telephone
interface. The termination on an interface may consist of any combination of devices
subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the
devices does not exceed 5.
Japanese Notice
Japanese Modem Notice
Warning
To avoid electrical shock or equipment malfunction do not
attempt to make electrical ground connections by yourself.
Contact the appropriate inspection authority or an
electrician, as appropriate.
attempt to make electrical ground connections by yourself.
Contact the appropriate inspection authority or an
electrician, as appropriate.