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telecommunications company cause to request
the user to disconnect the equipment.
Users should ensure 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.
Caution: Users should not attempt to make such
connections themselves, but should contact the
appropriate electric inspection authority, or
electrician, as appropriate.
The Ringer Equivalence Number is 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 five.
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