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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
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.
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.
Summary of Contents for 9515
Page 1: ...User Guide Gateway 9515 Server ...
Page 15: ...10 www gateway com ...
Page 125: ...120 www gateway com ...
Page 151: ...146 www gateway com ...
Page 177: ...172 www gateway com ...
Page 193: ...188 www gateway com ...
Page 194: ...A MAN 9515 USR GDE R0 12 04 ...