4
The ET-007 also complies with the limits
for a Class B device as specified in Part
15 of FCC Rules. These limits provide
reasonable protection against radio and
TV interference in a residential area.
However, your ET-007 might cause TV
or radio interference even when it is op-
erating properly. To eliminate interfer-
ence, you can try one or more of the
following corrective measures.
• Reorient or relocate the TV's receiv-
ing antenna.
• Increase the distance between the
ET-007 and the radio or TV.
• Use outlets on different electrical cir-
cuits for the ET-007 and the radio or
TV.
The headset is not compatible with hear-
ing aids. Therefore, the FCC prohibits its
use in the following locations:
• Any public or semi-public location
where coin-operated or credit card
telephones are found.
• Elevators, highways, and tunnels
(automobiles, subway, railroad, or
pedestrian), where a person with
impaired hearing might be isolated
in an emergency.
• Places where telephones are
installed specifically to alert emer-
gency authorities such as fire,
police, or medical assistance per-
sonnel.
• Hospital rooms, where telephones
are used specifically for signaling
life-threatening or emergency situa-
tions, if alternative signaling meth-
ods are not available.
• Work stations for hearing-impaired
personnel.
• Hotel, motel, or apartment building
lobbies.
• Stores where telephones are used
to call taxis, reserve lodging, or rent
automobiles.
• Some hotel and motel rooms. (At
least ten percent of the rooms must
contain hearing-aid compatible tele-
phones, and hearing-aid compati-
ble must be provided to hearing
impaired customers upon request.)
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