Clarity A Division of Plantronics Inc. W425 ユーザーズマニュアル

This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.

Your W425 has been tested and found to 
comply with the limits of a Class B digital device,
pursuant to Part 15 of FCC rules. These limits are
designed to provide reasonable protection
against harmful interefence in residential 
installation.  

This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation; if this
equipment does cause harmful interference to
radio or television reception, which can be 
determined by turning the equipment off and on,
you are encouraged to try to correct the 
interference by one of the following measures:

1. Where it can be done safely, 

reorient the receiving television or
radio antenna.

2. To the extent possible, relocate the

television, radio or other receiver
with respect to the telephone 
equipment. (This increases the 
separation between the telephone
equipment and the receiver.)

3. Connect the telephone equipment

into an outlet on a circuit difference
from that to which the television,
radio, or other receiver is connected.

4. Consult the dealer or an experienced

radio/TV technician for help.

CAUTION: Changes or modifications not 
expressly approved by the manufacturer 
responsible for compliance could void the user’s
authority to operate the equipment.

THE PARTY RESPONSIBLE FOR PRODUCT 
COMPLIANCE
Walker, A Division of Plantronics, Inc.
4289 Bonny Oaks Drive, Suite 106
Chattanooga, TN 37406
Telephone: 800.552.3368