Clarity C4210 User Manual
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CAUTION: Users should not attempt to make
such connections themselves, but should contact the
appropriate electrical inspection authority, or electri-
cian, 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.
(The term “IC:” before the certification/
registration number only signifies that the Industry
Canada technical specifications were met.)
The party responsible for regulatory
compliance:
Clarity, A Division of Plantronics, Inc.
4289 Bonny Oaks Drive, Suite 106
Chattanooga, TN 37406
Phone: 1-800-552-3368
REGULATORY COMPLIANCE