Plantronics DuoPro H151/N Quick Start User Manual page 11

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
sum of the Ringer Equivalence Numbers of all devices does
not exceed 5.
REGISTRATION
INFORMATION
FCC Requirements—Part 68
This equipment complies with Part 68 of the FCC rules.
On the underside is a label that contains, among other
information, the FCC registration number and ringer
equivalence number (REN) for this equipment. If requested,
this information must be provided to the telephone
company. The telephone company may make changes in
its facilities, equipment, operation or procedures that could
affect the operation of the equipment. If this happens,
the telephone company should provide you advance notice
in order for you to make the necessary modifications to
maintain uninterrupted services.
If you experience problems with your headset, please
refer to the warranty section for information on warranty
and relacement service. If the problem is causing harm to
the telephone network, the telephone company may
request that you remove the equipment until the problem is
resolved. In extreme cases, the telephone company may
be forced to disconnect your service before notifying you
of the problem.
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FCC
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