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System Description
REGARDING FCC RULES AND REGULATIONS
This electronic button system complies with Federal
Communications Commission (FCC) Rules, Part 68.
The FCC registration label on the KSU contains the
FCC registration number, the ringer equivalence
number, the model number, and the serial number or
production date of the system.
NOTIFICATION TO TELEPHONE
COMPANY
Unless a telephone operating company provides and
installs the system, the telephone operating company
which provides the lines must be notified before a
connection is made to them. The lines (telephone
numbers) involved, the FCC registration number, and
the ringer equivalence number must be provided to the
telephone company. The FCC registration number
and the ringer equivalence number of this equipment
are provided on the label attached to the KSU.The
user/installer is required to notify the telephone
company when final disconnection of this equipment
from the telephone company line occurs.
COMPATIBILITY WITH TELEPHONE
NETWORK
When necessary, the telephone operating company
provides information on the maximum number of
telephones or ringers that can be connected to one
line, as well as any other applicable technical
information. The telephone operating company can
temporarily discontinue service and make changes
which could affect the operation of this equipment.
They must, however, provide adequate notice, in
writing, of any future equipment changes that would
make the system incompatible.
INSTALLATION REQUIREMENTS
Connection of the electronic button system to the
telephone lines must be through a universal service
order code (USOC) outlet jack supplied by the
telephone operating company. If the installation site
does not have the proper outlet, ask the telephone
company business office to install one. The correct
outlet jack for this system is either a type RJ21X or
type RJ14C.
SECTION 4
INSTALLER/USER INFORMATION
3-19
PARTY LINES AND COIN LINES
Local telephone company regulations may not permit
connections to party lines and coin lines by anyone
except the telephone operating company.
TROUBLESHOOTING
If a service problem occurs, first try to determine if the
trouble is in the on-site system or in the telephone
company equipment. Disconnect all equipment not
owned by the telephone company.
If this corrects the problem, the faulty equipment must
not be reconnected to the telephone line until the
problem has been corrected. Any trouble that causes
improper operation of the telephone network may
require the telephone company to discontinue service
to the trouble site after they notify the user of the
reason.
REPAIR AUTHORIZATION
FCC regulations do not permit repair of customer
owned equipment by anyone except the manufacturer,
their authorized agent, or others who might be
authorized by the FCC. However, routine repairs can
be made according to the maintenance instructions in
this publication, provided that all FCC restrictions are
obeyed.
RADIO FREQUENCY INTERFERENCE
The electronic button system contains incidental radio
frequency generating circuitry and, if not installed and
used properly, may cause interference to radio and
television reception. This equipment has been tested
and found to comply with the limits for a Class A
computing device pursuant to Subpart J of Part 15 of
FCC Rules. These limits are designed to provide
reasonable protection against such interference when
operated in a commercial environment. Operation of
this equipment in a residential area may cause
interference to radio and television reception; in which
case the user is encouraged to take whatever
measures may be required to correct the interference.
If this equipment does cause interference to radio or
television reception, which can be determined by
turning the equipment off and on, the user is
encouraged to try to correct the interference by one or
more of the following measures: Reorient the
television or radio's receiving antenna, and/or relocate
the KSU, the individual telephone stations, and the
radio or TV with respect to each other. If necessary,
IMI 66-064
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