LG Lucid VS840 Owner's Manual page 15

Technical Details
13
FCC Notice and Cautions
This device and its accessories comply with part 15 of FCC rules.
Operation is subject to the following two conditions: (1) This device and its
accessories may not cause harmful interference, and (2) this device and its
accessories must accept any interference received, including interference
that causes undesired operation.
Any changes or modifications not expressly approved in this user guide
could void your warranty for this equipment. Use only the supplied antenna.
Use of unauthorized antennas (or modifications to the antenna) could
impair call quality, damage the phone, void your warranty and/or violate FCC
regulations.
Don't use the phone with a damaged antenna. A damaged antenna could
cause a minor skin burn. Contact your local dealer for a replacement
antenna.
Part 15.19 statement
This device and its accessories comply with part15 of FCC rules. Operation
is subject to the following two conditions:
(1) This device & its accessories may not cause harmful interference.
(2) This device & its accessories must accept any interference received,
including interference that may cause undesired operation.
Part 15.21 statement
Changes or modifications that are not expressly approved by the
manufacturer could void the user's authority to operate the equipment.
Part 15.105 statement
This equipment has been tested and found to comply with the limits for a
class B digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in
a 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