LG K430T User Manual page 20

FCC Part 15.21 statement
Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this
equipment.
Body-worn Operation
This device was tested for typical body-worn operations with the back
of the phone kept 0.39 inches (1cm) from the body. To comply with FCC
RF exposure requirements, a minimum separation distance of 0.39 inches
(1cm) must be maintained between the user's body and the back of the
phone. Belt-clips, holsters and similar accessories containing metallic
components may not be used. Body-worn accessories that cannot
maintain 0.39 inch (1cm) separation distance between the user's body
and the back of the phone, and have not been tested for typical body-
worn operations may not comply with FCC RF exposure limits and should
be avoided.
19