3Com 005699-00 -, Руководство пользователя

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R
EGULATORY
I
NFORMATION AND
L
IMITED
W
ARRANTY
9-5
appropriate Terminal Equipment Technical
Requirements document(s). The
Department does not guarantee the
equipment will operate to the user’s
satisfaction.
Before installing this equipment, users
should ensure that it is permissible to be
connected to the facilities of the local
telecommunications company. The
equipment must also be installed using an
acceptable method of connection. In some
cases, the company’s inside wiring
associated with a single-line, individual
service may be extended by means of a
certified connector assembly (telephone
extension cord.) The customer should be
aware that compliance with the above
conditions may not prevent degradation of
service in some situations. Currently,
telecommunication companies do not allow
users to connect their equipment to jacks
except in precise situations that are spelled
out in tariffing arrangements with those
companies.
Repairs to certified equipment should be
coordinated by a representative designated
by the supplier. Any repairs or alterations
made by the user to this equipment, or
equipment malfunctions, may give the
telecommunications company cause to
request the user to disconnect the
equipment.
For your own protection, make sure 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.